Adding upstream version 4.2.2.upstream/4.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

14 files changed, 3706 insertions, 0 deletions

diff --git a/epan/dissectors/asn1/p22/CMakeLists.txt b/epan/dissectors/asn1/p22/CMakeLists.txt
new file mode 100644
index 00000000..8f2b196c
--- /dev/null
+++ b/epan/dissectors/asn1/p22/CMakeLists.txt
@@ -0,0 +1,61 @@
+# CMakeLists.txt
+#
+# Wireshark - Network traffic analyzer
+# By Gerald Combs <gerald@wireshark.org>
+# Copyright 1998 Gerald Combs
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+
+set( PROTOCOL_NAME p22 )
+
+set( PROTO_OPT )
+
+set( EXPORT_FILES
+	${PROTOCOL_NAME}-exp.cnf
+)
+
+set( EXT_ASN_FILE_LIST
+)
+
+set( ASN_FILE_LIST
+	IPMSInformationObjects.asn
+	IPMSHeadingExtensions.asn
+	IPMSExtendedBodyPartTypes2.asn
+	IPMSFileTransferBodyPartType.asn
+	IPMSExtendedVoiceBodyPartType.asn
+	IPMSForwardedContentBodyPartType.asn
+	IPMSMessageStoreAttributes.asn
+	IPMSSecurityExtensions.asn
+	IPMSObjectIdentifiers.asn
+	IPMSUpperBounds.asn
+)
+
+set( EXTRA_DIST
+	${ASN_FILE_LIST}
+	packet-${PROTOCOL_NAME}-template.c
+	packet-${PROTOCOL_NAME}-template.h
+	${PROTOCOL_NAME}.cnf
+)
+
+set( SRC_FILES
+	${EXTRA_DIST}
+	${EXT_ASN_FILE_LIST}
+)
+
+set( A2W_FLAGS -b -C )
+
+set( EXTRA_CNF
+	"${CMAKE_CURRENT_BINARY_DIR}/../acse/acse-exp.cnf"
+	"${CMAKE_CURRENT_BINARY_DIR}/../ftam/ftam-exp.cnf"
+	"${CMAKE_CURRENT_BINARY_DIR}/../p7/p7-exp.cnf"
+	"${CMAKE_CURRENT_BINARY_DIR}/../p1/p1-exp.cnf"
+	"${CMAKE_CURRENT_BINARY_DIR}/../x509af/x509af-exp.cnf"
+	"${CMAKE_CURRENT_BINARY_DIR}/../x509ce/x509ce-exp.cnf"
+)
+
+set( EXPORT_DEPENDS
+	"${CMAKE_CURRENT_BINARY_DIR}/../p1/p1-exp.cnf"
+)
+
+ASN2WRS()
diff --git a/epan/dissectors/asn1/p22/IPMSExtendedBodyPartTypes2.asn b/epan/dissectors/asn1/p22/IPMSExtendedBodyPartTypes2.asn
new file mode 100644
index 00000000..76facd1b
--- /dev/null
+++ b/epan/dissectors/asn1/p22/IPMSExtendedBodyPartTypes2.asn
@@ -0,0 +1,38 @@
+-- http://www.itu.int/ITU-T/asn1/database/itu-t/x/x420/1999/index.html
+-- Module IPMSExtendedBodyPartTypes2 (X.420:06/1999)
+IPMSExtendedBodyPartTypes2 {iso standard mhs(10021) ipms(7) modules(0)
+  extended-body-part-types-2(1)} DEFINITIONS IMPLICIT TAGS ::=
+BEGIN
+
+-- Prologue
+-- Exports everything.
+IMPORTS
+  -- IPMS Information Objects
+  EXTENDED-BODY-PART-TYPE
+    --==
+    FROM IPMSInformationObjects {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+      information-objects(2) version-1999(1)}
+  -- IPMS Object Identifiers
+  id-ep-general-text, id-et-general-text
+    --==
+    FROM IPMSObjectIdentifiers {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+      object-identifiers(0) version-1999(1)};
+
+-- General Text body part
+general-text-body-part EXTENDED-BODY-PART-TYPE ::= {
+  PARAMETERS  {GeneralTextParameters
+               IDENTIFIED BY  id-ep-general-text},
+  DATA        {GeneralTextData
+               IDENTIFIED BY  id-et-general-text}
+}
+
+GeneralTextParameters ::= SET OF CharacterSetRegistration
+
+GeneralTextData ::= GeneralString
+
+CharacterSetRegistration ::= INTEGER(1..32767)
+
+END -- of IPMSExtendedBodyPartTypes2
+
+-- Generated by Asnp, the ASN.1 pretty-printer of France Telecom R&D
+
diff --git a/epan/dissectors/asn1/p22/IPMSExtendedVoiceBodyPartType.asn b/epan/dissectors/asn1/p22/IPMSExtendedVoiceBodyPartType.asn
new file mode 100644
index 00000000..f745b52c
--- /dev/null
+++ b/epan/dissectors/asn1/p22/IPMSExtendedVoiceBodyPartType.asn
@@ -0,0 +1,40 @@
+-- http://www.itu.int/ITU-T/asn1/database/itu-t/x/x420/1999/index.html
+-- Module IPMSExtendedVoiceBodyPartType (X.420:06/1999)
+IPMSExtendedVoiceBodyPartType {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+  extended-voice-body-part-type(11)} DEFINITIONS IMPLICIT TAGS ::=
+BEGIN
+
+-- Prologue
+-- Exports everything.
+IMPORTS
+  -- IPMS Information Objects
+  EXTENDED-BODY-PART-TYPE
+    --==
+    FROM IPMSInformationObjects {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+      information-objects(2) version-1999(1)}
+  -- IPMS Object Identifiers
+  id-ep-voice, id-et-voice
+    --==
+    FROM IPMSObjectIdentifiers {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+      object-identifiers(0) version-1999(1)};
+
+-- Extended Voice body part
+voice-body-part EXTENDED-BODY-PART-TYPE ::= {
+  PARAMETERS  {VoiceParameters
+               IDENTIFIED BY  id-ep-voice},
+  DATA        {VoiceData
+               IDENTIFIED BY  id-et-voice}
+}
+
+VoiceParameters ::= SEQUENCE {
+  voice-message-duration     [0]  INTEGER OPTIONAL, -- In seconds
+  voice-encoding-type        [1]  OBJECT IDENTIFIER,
+  supplementary-information  [2]  IA5String OPTIONAL
+}
+
+VoiceData ::= OCTET STRING
+
+END -- of IPMSExtendedVoiceBodyPartType
+
+-- Generated by Asnp, the ASN.1 pretty-printer of France Telecom R&D
+
diff --git a/epan/dissectors/asn1/p22/IPMSFileTransferBodyPartType.asn b/epan/dissectors/asn1/p22/IPMSFileTransferBodyPartType.asn
new file mode 100644
index 00000000..e5c00373
--- /dev/null
+++ b/epan/dissectors/asn1/p22/IPMSFileTransferBodyPartType.asn
@@ -0,0 +1,262 @@
+-- http://www.itu.int/ITU-T/asn1/database/itu-t/x/x420/1999/index.html
+-- Module IPMSFileTransferBodyPartType (X.420:06/1999)
+IPMSFileTransferBodyPartType {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+  file-transfer-body-part-type(9)} DEFINITIONS IMPLICIT TAGS ::=
+BEGIN
+
+-- Prologue
+-- Exports everything.
+IMPORTS
+  -- FTAM Attribute Types
+  Attribute-Extensions, Concurrency-Access, Date-and-Time-Attribute,
+    Legal-Qualification-Attribute, Object-Availability-Attribute,
+    Object-Size-Attribute, Pathname, Permitted-Actions-Attribute,
+    Private-Use-Attribute
+    --==
+    FROM ISO8571-FTAM {iso standard 8571 application-context(1) iso-ftam(1)}
+  -- ACSE definitions of AP-title and AE-qualifier
+  AE-qualifier, AP-title
+    --==
+    FROM ACSE-1 {joint-iso-itu-t association-control(2) modules(0) apdus(0)
+      version1(1)}
+  -- IPMS Information Objects
+  EXTENDED-BODY-PART-TYPE, ExtensionsField
+    --==
+    FROM IPMSInformationObjects {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+      information-objects(2) version-1999(1)}
+  -- IPMS Object Identifiers
+  id-ep-file-transfer, id-et-file-transfer
+    --==
+    FROM IPMSObjectIdentifiers {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+      object-identifiers(0) version-1999(1)}
+  -- MTS Abstract Service
+  ORName
+    --==
+    FROM MTSAbstractService {joint-iso-itu-t mhs(6) mts(3) modules(0)
+      mts-abstract-service(1) version-1999(1)};
+
+-- File Transfer body part
+file-transfer-body-part EXTENDED-BODY-PART-TYPE ::= {
+  PARAMETERS  {FileTransferParameters
+               IDENTIFIED BY  id-ep-file-transfer},
+  DATA        {FileTransferData
+               IDENTIFIED BY  id-et-file-transfer}
+}
+
+FileTransferParameters ::= SEQUENCE {
+  related-stored-file  [0]  RelatedStoredFile OPTIONAL,
+  contents-type
+    [1]  ContentsTypeParameter OPTIONAL,
+-- WS: asn2wrs does not handle DEFAULT, so we make the parameters OPTIONAL
+--      DEFAULT
+--        document-type:
+--          {document-type-name
+--           {iso standard 8571 document-type(5) unstructured-binary(3)}},
+  environment          [2]  EnvironmentParameter OPTIONAL,
+  compression          [3]  CompressionParameter OPTIONAL,
+  file-attributes      [4]  FileAttributes OPTIONAL,
+  extensions           [5]  ExtensionsField OPTIONAL
+}
+
+FileTransferData ::= SEQUENCE OF EXTERNAL
+
+-- This conveys a sequence of data values representing file contents;
+-- The rules for generating this sequence are implied by the value of the contents-type parameter.
+RelatedStoredFile ::=
+  SET OF
+    SEQUENCE {file-identifier  FileIdentifier,
+              relationship
+                Relationship DEFAULT explicit-relationship:unspecified
+    }
+
+FileIdentifier ::= CHOICE {
+  pathname-and-version  [0]  PathnameandVersion,
+  cross-reference       [1]  CrossReference
+}
+
+PathnameandVersion ::= SEQUENCE {
+  pathname      [0]  Pathname-Attribute,
+  file-version  [1]  GraphicString OPTIONAL
+}
+
+CrossReference ::= SEQUENCE {
+  application-cross-reference  [0]  OCTET STRING,
+  message-reference            [1]  MessageReference OPTIONAL,
+  body-part-reference          [2]  INTEGER OPTIONAL
+}
+
+MessageReference ::= SET {
+  user                      [0]  ORName OPTIONAL,
+  -- Defined in 8.5.5 of ITU-T Rec. X.411 | ISO/IEC 10021-4
+  user-relative-identifier  [1]  PrintableString
+}
+
+Relationship ::= CHOICE {
+  explicit-relationship     [0]  ExplicitRelationship,
+  descriptive-relationship  [1]  GraphicString
+}
+
+ExplicitRelationship ::= INTEGER {
+  unspecified(0), new-file(1), replacement(2), extension(3)}
+
+ContentsTypeParameter ::= Contents-Type-Attribute
+
+DOCUMENT-PARAMETER ::= CLASS {&Type  
+}
+
+Contents-Type-Attribute ::= CHOICE {
+  document-type
+    [0]  SEQUENCE {document-type-name  Document-Type-Name,
+                   parameter           [0]  DOCUMENT-PARAMETER.&Type OPTIONAL
+  },
+  -- The actual types to be used for values of the parameter field
+  -- are defined in the named document type.
+  constraint-set-and-abstract-syntax
+    [1]  SEQUENCE {constraint-set-name   Constraint-Set-Name,
+                   abstract-syntax-name  Abstract-Syntax-Name}
+}
+
+Document-Type-Name ::= OBJECT IDENTIFIER
+
+-- WS: Moved to before used 
+--DOCUMENT-PARAMETER ::= CLASS {&Type  
+--}
+
+Constraint-Set-Name ::= OBJECT IDENTIFIER
+
+Abstract-Syntax-Name ::= OBJECT IDENTIFIER
+
+EnvironmentParameter ::= SEQUENCE {
+  application-reference  [0]  GeneralIdentifier OPTIONAL,
+  machine                [1]  GeneralIdentifier OPTIONAL,
+  operating-system       [2]  OBJECT IDENTIFIER OPTIONAL,
+  user-visible-string    [3]  SEQUENCE OF GraphicString OPTIONAL
+}
+
+GeneralIdentifier ::= CHOICE {
+  registered-identifier   [0]  OBJECT IDENTIFIER,
+  descriptive-identifier  [1]  SEQUENCE OF GraphicString
+}
+
+COMPRESSION-ALGORITHM ::= TYPE-IDENTIFIER
+
+CompressionParameter ::= SEQUENCE {
+  compression-algorithm-id
+    [0]  TYPE-IDENTIFIER.&id({CompressionAlgorithmTable}),
+  compression-algorithm-param
+    [1]  TYPE-IDENTIFIER.&Type
+           ({CompressionAlgorithmTable}{@compression-algorithm-id})
+}
+
+-- WS: Moved to before where used
+--COMPRESSION-ALGORITHM ::= TYPE-IDENTIFIER
+
+CompressionAlgorithmTable COMPRESSION-ALGORITHM ::=
+  {...}
+
+FileAttributes ::= SEQUENCE {
+  pathname                                      Pathname-Attribute OPTIONAL,
+  permitted-actions
+    [1]  Permitted-Actions-Attribute OPTIONAL,
+  storage-account                               [3]  Account-Attribute OPTIONAL,
+  date-and-time-of-creation
+    [4]  Date-and-Time-Attribute OPTIONAL,
+  date-and-time-of-last-modification
+    [5]  Date-and-Time-Attribute OPTIONAL,
+  date-and-time-of-last-read-access
+    [6]  Date-and-Time-Attribute OPTIONAL,
+  date-and-time-of-last-attribute-modification
+    [7]  Date-and-Time-Attribute OPTIONAL,
+  identity-of-creator
+    [8]  User-Identity-Attribute OPTIONAL,
+  identity-of-last-modifier
+    [9]  User-Identity-Attribute OPTIONAL,
+  identity-of-last-reader
+    [10]  User-Identity-Attribute OPTIONAL,
+  identity-of-last-attribute-modifier
+    [11]  User-Identity-Attribute OPTIONAL,
+  object-availability
+    [12]  Object-Availability-Attribute OPTIONAL,
+  object-size
+    [13]  Object-Size-Attribute OPTIONAL,
+  future-object-size
+    [14]  Object-Size-Attribute OPTIONAL,
+  access-control
+    [15]  Access-Control-Attribute OPTIONAL,
+  legal-qualifications
+    [16]  Legal-Qualification-Attribute OPTIONAL,
+  private-use
+    [17]  Private-Use-Attribute OPTIONAL,
+  attribute-extensions
+    [22]  Attribute-Extensions OPTIONAL
+}
+
+Pathname-Attribute ::= CHOICE {
+  incomplete-pathname  [0]  Pathname,
+  complete-pathname    [23]  Pathname
+}
+
+Account-Attribute ::= CHOICE {
+  no-value-available  [0]  NULL,
+  -- Indicates partial support of this attribute
+  actual-values       Account
+}
+
+Account ::= GraphicString
+
+User-Identity-Attribute ::= CHOICE {
+  no-value-available  [0]  NULL,
+  -- Indicates partial support of this attribute.
+  actual-values       User-Identity
+}
+
+User-Identity ::= GraphicString
+
+Access-Control-Attribute ::= CHOICE {
+  no-value-available  [0]  NULL,
+  -- Indicates partial support of this attribute.
+  actual-values       [1]  SET OF Access-Control-Element
+}
+
+--  The semantics of this attribute are described in ISO 8571-2
+Access-Control-Element ::= SEQUENCE {
+  action-list         [0]  Access-Request,
+  concurrency-access  [1]  Concurrency-Access OPTIONAL,
+  identity            [2]  User-Identity OPTIONAL,
+  passwords           [3]  Access-Passwords OPTIONAL,
+  location            [4]  Application-Entity-Title OPTIONAL
+}
+
+Access-Request ::= BIT STRING {
+  read(0), insert(1), replace(2), extend(3), erase(4), read-attribute(5),
+  change-attribute(6), delete-object(7)}
+
+Access-Passwords ::= SEQUENCE {
+  read-password              [0]  Password,
+  insert-password            [1]  Password,
+  replace-password           [2]  Password,
+  extend-password            [3]  Password,
+  erase-password             [4]  Password,
+  read-attribute-password    [5]  Password,
+  change-attribute-password  [6]  Password,
+  delete-password            [7]  Password,
+  pass-passwords             [8]  Pass-Passwords,
+  link-password              [9]  Password
+}
+
+Password ::= CHOICE {
+  graphic-string  GraphicString,
+  octet-string    OCTET STRING
+}
+
+Pass-Passwords ::= SEQUENCE OF Password
+
+Application-Entity-Title ::= SEQUENCE {
+  ap-title      AP-title,
+  ae-qualifier  AE-qualifier
+}
+
+END -- of IPMSFileTransferBodyPartType
+
+-- Generated by Asnp, the ASN.1 pretty-printer of France Telecom R&D
+
diff --git a/epan/dissectors/asn1/p22/IPMSForwardedContentBodyPartType.asn b/epan/dissectors/asn1/p22/IPMSForwardedContentBodyPartType.asn
new file mode 100644
index 00000000..f6af7fcd
--- /dev/null
+++ b/epan/dissectors/asn1/p22/IPMSForwardedContentBodyPartType.asn
@@ -0,0 +1,54 @@
+-- http://www.itu.int/ITU-T/asn1/database/itu-t/x/x420/1999/index.html
+-- Module IPMSForwardedContentBodyPartType (X.420:06/1999)
+IPMSForwardedContentBodyPartType {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+  forwarded-content-body-part-type(15)} DEFINITIONS IMPLICIT TAGS ::=
+BEGIN
+
+-- Prologue
+-- Exports everything.
+IMPORTS
+  -- MTS Abstract Service
+  Content, ExtendedContentType, MessageDeliveryIdentifier, MessageDeliveryTime,
+    MessageSubmissionEnvelope, OriginatingMTACertificate,
+    OtherMessageDeliveryFields, ProofOfSubmission
+    --==
+    FROM MTSAbstractService {joint-iso-itu-t mhs(6) mts(3) modules(0)
+      mts-abstract-service(1) version-1999(1)}
+  -- IPMS Information Objects
+  EXTENDED-BODY-PART-TYPE
+    --==
+    FROM IPMSInformationObjects {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+      information-objects(2) version-1999(1)}
+  -- IPMS Object Identifiers
+  id-ep-content, id-et-content
+    --==
+    FROM IPMSObjectIdentifiers {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+      object-identifiers(0) version-1999(1)};
+
+-- Forwarded Content body part
+content-body-part{ExtendedContentType:content-type} EXTENDED-BODY-PART-TYPE ::=
+  {
+  PARAMETERS
+    {ForwardedContentParameters
+     IDENTIFIED BY  {id-ep-content  content-type}},
+  DATA        {Content
+               IDENTIFIED BY  {id-et-content  content-type}}
+}
+
+ForwardedContentParameters ::= SET {
+  delivery-time      [0]  MessageDeliveryTime OPTIONAL,
+  delivery-envelope  [1]  OtherMessageDeliveryFields OPTIONAL,
+  mts-identifier     [2]  MessageDeliveryIdentifier OPTIONAL,
+  submission-proof   [3]  SubmissionProof OPTIONAL
+}
+
+SubmissionProof ::= SET {
+  proof-of-submission          [0]  ProofOfSubmission,
+  originating-MTA-certificate  [1]  OriginatingMTACertificate,
+  message-submission-envelope  MessageSubmissionEnvelope
+}
+
+END -- of IPMSForwardedContentBodyPartType
+
+-- Generated by Asnp, the ASN.1 pretty-printer of France Telecom R&D
+
diff --git a/epan/dissectors/asn1/p22/IPMSHeadingExtensions.asn b/epan/dissectors/asn1/p22/IPMSHeadingExtensions.asn
new file mode 100644
index 00000000..f7f80092
--- /dev/null
+++ b/epan/dissectors/asn1/p22/IPMSHeadingExtensions.asn
@@ -0,0 +1,267 @@
+-- http://www.itu.int/ITU-T/asn1/database/itu-t/x/x420/1999/index.html
+-- Module IPMSHeadingExtensions (X.420:06/1999)
+IPMSHeadingExtensions {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+  heading-extensions(6) version-1999(1)} DEFINITIONS IMPLICIT TAGS ::=
+BEGIN
+
+-- Prologue
+-- Exports everything.
+IMPORTS
+  -- IPMS Information Objects
+  IPMS-EXTENSION, ORDescriptor, RecipientSpecifier, ThisIPMField, BodyPart, 
+  BodyPartNumber
+    --==
+    FROM IPMSInformationObjects {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+      information-objects(2) version-1999(1)}
+  -- MTS Abstract Service
+  ExtendedCertificates, SecurityLabel, UniversalOrBMPString{}
+    --==
+    FROM MTSAbstractService {joint-iso-itu-t mhs(6) mts(3) modules(0)
+      mts-abstract-service(1) version-1999(1)}
+  -- Directory Authentication Framework
+  AlgorithmIdentifier, SIGNATURE{}, SIGNED{}
+    --==
+    FROM AuthenticationFramework {joint-iso-itu-t ds(5) module(1)
+      authenticationFramework(7) 3}
+  -- Directory Certificate Extensions
+  CertificateAssertion
+    --==
+    FROM CertificateExtensions {joint-iso-itu-t ds(5) module(1)
+      certificateExtensions(26) 0}
+  -- IPMS upper bounds
+  ub-alpha-code-length, ub-circulation-list-members, ub-distribution-codes,
+    ub-extended-subject-length, ub-information-categories,
+    ub-information-category-length, ub-manual-handling-instruction-length,
+    ub-manual-handling-instructions, ub-originators-reference-length,
+    ub-precedence
+    --==
+    FROM IPMSUpperBounds {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+      upper-bounds(10) version-1999(1)}
+  -- IPMS Object Identifiers
+  id-hex-authorization-time, id-hex-auto-submitted,
+    id-hex-body-part-signatures, id-hex-circulation-list-recipients,
+    id-hex-distribution-codes, id-hex-extended-subject, id-hex-incomplete-copy,
+    id-hex-information-category, id-hex-ipm-security-label, id-hex-languages,
+    id-hex-manual-handling-instructions, id-hex-originators-reference,
+    id-hex-precedence-policy-id, id-rex-circulation-list-indicator,
+    id-rex-precedence
+    --==
+    FROM IPMSObjectIdentifiers {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+      object-identifiers(0) version-1999(1)};
+
+-- Incomplete Copy
+incomplete-copy IPMS-EXTENSION ::= {
+  VALUE          IncompleteCopy,
+  IDENTIFIED BY  id-hex-incomplete-copy
+}
+
+IncompleteCopy ::= NULL
+
+-- Languages
+languages IPMS-EXTENSION ::= {
+  VALUE          --SET OF Language-- Languages,
+  IDENTIFIED BY  id-hex-languages
+}
+
+--WS: Support dissection of extension
+Languages ::= SET OF Language
+
+Language ::= PrintableString(SIZE (2 | 5))
+
+-- Auto-submitted
+auto-submitted IPMS-EXTENSION ::= {
+  VALUE          AutoSubmitted,
+  IDENTIFIED BY  id-hex-auto-submitted
+}
+
+AutoSubmitted ::= ENUMERATED {
+  not-auto-submitted(0), auto-generated(1), auto-replied(2)}
+
+body-part-signatures IPMS-EXTENSION ::= {
+  VALUE          BodyPartSignatures,
+  IDENTIFIED BY  id-hex-body-part-signatures
+}
+
+BodyPartSignatures ::=
+  SET OF
+    SET {body-part-number                 BodyPartNumber,
+         body-part-signature              BodyPartSignature,
+         originator-certificate-selector  [1]  CertificateAssertion OPTIONAL,
+         originator-certificates          [0]  ExtendedCertificates OPTIONAL,
+         ...}
+
+--BodyPartNumber ::= INTEGER(1..MAX)
+
+-- WS: Import Signature definition
+Signature ::= SEQUENCE {
+  algorithmIdentifier	AlgorithmIdentifier,
+  encrypted		BIT STRING
+}
+
+BodyPartSignature ::= Signature
+--  SIGNATURE
+--    {SEQUENCE {signature-algorithm-identifier  AlgorithmIdentifier,
+--               body-part                       BodyPart,
+--               body-part-security-label        SecurityLabel OPTIONAL
+--    }}
+
+ipm-security-label IPMS-EXTENSION ::= {
+  VALUE          IPMSecurityLabel,
+  IDENTIFIED BY  id-hex-ipm-security-label
+}
+
+IPMSecurityLabel ::= SEQUENCE {
+  content-security-label     [0]  SecurityLabel,
+  heading-security-label     [1]  SecurityLabel OPTIONAL,
+  body-part-security-labels  [2]  SEQUENCE OF BodyPartSecurityLabel OPTIONAL
+}
+
+BodyPartSecurityLabel ::= CHOICE {
+  body-part-unlabelled      [0]  NULL,
+  body-part-security-label  [1]  SecurityLabel
+}
+
+-- Authorization Time
+authorization-time IPMS-EXTENSION ::= {
+  VALUE          AuthorizationTime,
+  IDENTIFIED BY  id-hex-authorization-time
+}
+
+AuthorizationTime ::= GeneralizedTime
+
+-- Circulation List
+circulation-list-recipients IPMS-EXTENSION ::= {
+  VALUE          CirculationList,
+  IDENTIFIED BY  id-hex-circulation-list-recipients
+}
+
+CirculationList ::=
+  SEQUENCE (SIZE (2..ub-circulation-list-members)) OF CirculationMember
+
+CirculationMember ::= SET {
+  circulation-recipient
+    RecipientSpecifier
+      (WITH COMPONENTS {
+         ...,
+         recipient  (WITH COMPONENTS {
+                       ...,
+                       formal-name  PRESENT
+                     })
+       }),
+  checked                Checkmark OPTIONAL
+}
+
+Checkmark ::= CHOICE {
+  simple       NULL,
+  timestamped  CirculationTime,
+  signed       CirculationSignature
+}
+
+CirculationTime ::= GeneralizedTime
+
+--WS: expand SIGNED MACRO manually
+CirculationSignatureData ::=
+--  SIGNED
+--    {-- SEQUENCE {algorithm-identifier  CirculationSignatureAlgorithmIdentifier,
+               this-IPM              ThisIPMField,
+               timestamp             CirculationTime}--}
+
+CirculationSignature ::= SEQUENCE {
+  circulation-signature-data	CirculationSignatureData,
+  algorithm-identifier		AlgorithmIdentifier,
+  encrypted			BIT STRING
+}
+
+CirculationSignatureAlgorithmIdentifier ::= AlgorithmIdentifier
+
+-- Circulation List Indicator
+circulation-list-indicator IPMS-EXTENSION ::= {
+  VALUE          NULL,
+  IDENTIFIED BY  id-rex-circulation-list-indicator
+}
+
+--WS: Allow dissection.
+CirculationListIndicator ::= NULL
+
+-- Distribution Codes
+distribution-codes IPMS-EXTENSION ::= {
+  VALUE          DistributionCodes,
+  IDENTIFIED BY  id-hex-distribution-codes
+}
+
+DistributionCodes ::=
+  SEQUENCE (SIZE (1..ub-distribution-codes)) OF DistributionCode
+
+DistributionCode ::= SEQUENCE {
+  oid-code           OBJECT IDENTIFIER OPTIONAL,
+  alphanumeric-code  AlphaCode OPTIONAL,
+  or-descriptor      [0]  ORDescriptor OPTIONAL
+}
+
+AlphaCode ::= UniversalOrBMPString{ub-alpha-code-length}
+
+-- Extended Subject
+extended-subject IPMS-EXTENSION ::= {
+  VALUE          ExtendedSubject,
+  IDENTIFIED BY  id-hex-extended-subject
+}
+
+ExtendedSubject ::= UniversalOrBMPString{ub-extended-subject-length}
+
+-- Information category
+information-category IPMS-EXTENSION ::= {
+  VALUE          InformationCategories,
+  IDENTIFIED BY  id-hex-information-category
+}
+
+InformationCategories ::=
+  SEQUENCE (SIZE (1..ub-information-categories)) OF InformationCategory
+
+InformationCategory ::= SEQUENCE {
+  reference    [0]  OBJECT IDENTIFIER OPTIONAL,
+  description  [1]  DescriptionString OPTIONAL
+}
+
+DescriptionString ::= UniversalOrBMPString{ub-information-category-length}
+
+-- Manual handling Instructions
+manual-handling-instructions IPMS-EXTENSION ::= {
+  VALUE          ManualHandlingInstructions,
+  IDENTIFIED BY  id-hex-manual-handling-instructions
+}
+
+ManualHandlingInstructions ::=
+  SEQUENCE (SIZE (1..ub-manual-handling-instructions)) OF
+    ManualHandlingInstruction
+
+ManualHandlingInstruction ::=
+  UniversalOrBMPString{ub-manual-handling-instruction-length}
+
+-- Originator's Reference
+originators-reference IPMS-EXTENSION ::= {
+  VALUE          OriginatorsReference,
+  IDENTIFIED BY  id-hex-originators-reference
+}
+
+OriginatorsReference ::= UniversalOrBMPString{ub-originators-reference-length}
+
+-- Precedence Policy Identifier
+precedence-policy-identifier IPMS-EXTENSION ::= {
+  VALUE          PrecedencePolicyIdentifier,
+  IDENTIFIED BY  id-hex-precedence-policy-id
+}
+
+PrecedencePolicyIdentifier ::= OBJECT IDENTIFIER
+
+-- Precedence
+precedence IPMS-EXTENSION ::= {
+  VALUE          Precedence,
+  IDENTIFIED BY  id-rex-precedence
+}
+
+Precedence ::= INTEGER(0..ub-precedence)
+
+END -- of IPMSHeadingExtensions
+
+-- Generated by Asnp, the ASN.1 pretty-printer of France Telecom R&D
+
diff --git a/epan/dissectors/asn1/p22/IPMSInformationObjects.asn b/epan/dissectors/asn1/p22/IPMSInformationObjects.asn
new file mode 100644
index 00000000..fde49143
--- /dev/null
+++ b/epan/dissectors/asn1/p22/IPMSInformationObjects.asn
@@ -0,0 +1,643 @@
+-- http://www.itu.int/ITU-T/asn1/database/itu-t/x/x420/1999/index.html
+-- Module IPMSInformationObjects (X.420:06/1999)
+IPMSInformationObjects {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+  information-objects(2) version-1999(1)} DEFINITIONS IMPLICIT TAGS ::=
+BEGIN
+
+-- Prologue
+-- Exports everything.
+IMPORTS
+  -- IPMS Extended Body Parts
+  bilaterally-defined-body-part, encrypted-body-part, g3-facsimile-body-part,
+    g4-class1-body-part, ia5-text-body-part, message-body-part,
+    mixed-mode-body-part, nationally-defined-body-part, teletex-body-part,
+    videotex-body-part
+    --==
+    FROM IPMSExtendedBodyPartTypes {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+      extended-body-part-types(7) version-1994(0)}
+  general-text-body-part
+    --==
+    FROM IPMSExtendedBodyPartTypes2 {iso standard mhs(10021) ipms(7) 
+      modules(0) extended-body-part-types-2(1)}
+  file-transfer-body-part
+    --==
+    FROM IPMSFileTransferBodyPartType {joint-iso-itu-t mhs(6) ipms(1)
+      modules(0) file-transfer-body-part-type(9)}
+  voice-body-part
+    --==
+    FROM IPMSExtendedVoiceBodyPartType {joint-iso-itu-t mhs(6) ipms(1)
+      modules(0) extended-voice-body-part-type(11)}
+  notification-body-part, report-body-part
+    --==
+    FROM IPMSForwardedReportBodyPartType {joint-iso-itu-t mhs(6) ipms(1)
+      modules(0) forwarded-report-body-part-type(12)}
+  content-body-part{}
+    --==
+    FROM IPMSForwardedContentBodyPartType {joint-iso-itu-t mhs(6) ipms(1)
+      modules(0) forwarded-content-body-part-type(15)}
+  pkcs7-body-part
+    --==
+    FROM PKCS7BodyPartType {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+      pkcs7-body-part-type(16)}
+  -- IPMS Heading Extensions
+  authorization-time, auto-submitted, body-part-signatures,
+    circulation-list-indicator, circulation-list-recipients,
+    distribution-codes, extended-subject, incomplete-copy,
+    information-category, ipm-security-label, languages,
+    manual-handling-instructions, originators-reference, precedence,
+    precedence-policy-identifier
+    --==
+    FROM IPMSHeadingExtensions {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+      heading-extensions(6) version-1999(1)}
+  -- IPMS Security Extensions
+  body-part-encryption-token, BodyPartTokens, forwarded-content-token,
+    ForwardedContentToken, ipn-security-response, recipient-security-request
+    --==
+    FROM IPMSSecurityExtensions {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+      ipm-security-extensions(14) version-1999(1)}
+  -- IPMS Upper bounds
+  ub-auto-forward-comment, ub-free-form-name, ub-local-ipm-identifier,
+    ub-subject-field, ub-telephone-number
+    --==
+    FROM IPMSUpperBounds {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+      upper-bounds(10) version-1999(1)}
+  -- ODIF
+--  Interchange-Data-Element
+    --==
+--    FROM Interchange-Data-Elements {2 8 1 5 5}
+  -- MTS Abstract Service
+  EncodedInformationTypes, ExtendedCertificates, EXTENSION,
+    G3FacsimileNonBasicParameters, MessageDeliveryTime, ORName,
+    OtherMessageDeliveryFields, SupplementaryInformation,
+    TeletexNonBasicParameters
+    --==
+    FROM MTSAbstractService {joint-iso-itu-t mhs(6) mts(3) modules(0)
+      mts-abstract-service(1) version-1999(1)}
+  -- MS Abstract Service
+  MS-EXTENSION, SequenceNumber
+    --==
+    FROM MSAbstractService {joint-iso-itu-t mhs(6) ms(4) modules(0)
+      abstract-service(1) version-1999(1)}
+  -- Directory Authentication Framework
+  AlgorithmIdentifier, ENCRYPTED{}
+    --==
+    FROM AuthenticationFramework {joint-iso-itu-t ds(5) module(1)
+      authenticationFramework(7) 3}
+  -- IPMS Object Identifiers
+  id-mst-assembly-capability, id-mst-assembly-instructions,
+    id-mst-invalid-assembly-instructions, id-mst-invalid-ipn,
+    id-mst-originator-body-part-encryption-token,
+    id-mst-originator-forwarded-content-token,
+    id-mst-suspend-auto-acknowledgement, id-mst-prevent-nrn-generation,
+    id-on-absence-advice, id-on-change-of-address-advice
+    --==
+    FROM IPMSObjectIdentifiers {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+      object-identifiers(0) version-1999(1)};
+
+Time ::= UTCTime
+
+-- Information object
+InformationObject ::= CHOICE {ipm  [0]  IPM,
+                              ipn  [1]  IPN
+}
+
+-- IPM
+IPM ::= SEQUENCE {heading  Heading,
+                  body     Body
+}
+
+-- MTS Extensions
+IPMPerRecipientEnvelopeExtensions EXTENSION ::=
+  {blind-copy-recipients | body-part-encryption-token |
+   forwarded-content-token, ...}
+
+-- IPMS Extensions
+IPMS-EXTENSION ::= CLASS {&id    OBJECT IDENTIFIER UNIQUE,
+                          &Type  DEFAULT NULL
+}WITH SYNTAX {[VALUE &Type,]
+              IDENTIFIED BY &id
+}
+
+IPMSExtension{IPMS-EXTENSION:ChosenFrom} ::= SEQUENCE {
+  type   IPMS-EXTENSION.&id({ChosenFrom}),
+  value  IPMS-EXTENSION.&Type({ChosenFrom}{@type}) DEFAULT NULL:NULL
+}
+
+-- WS: Moved earlier
+--IPMS-EXTENSION ::= CLASS {&id    OBJECT IDENTIFIER UNIQUE,
+--                          &Type  DEFAULT NULL
+--}WITH SYNTAX {[VALUE &Type,]
+--              IDENTIFIED BY &id
+--}
+
+PrivateIPMSExtensions IPMS-EXTENSION ::=
+  {...}
+
+-- Heading
+Heading ::= SET {
+  this-IPM               ThisIPMField,
+  originator             [0]  OriginatorField OPTIONAL,
+  authorizing-users      [1]  AuthorizingUsersField OPTIONAL,
+  primary-recipients     [2]  PrimaryRecipientsField DEFAULT {},
+  copy-recipients        [3]  CopyRecipientsField DEFAULT {},
+  blind-copy-recipients  [4]  BlindCopyRecipientsField OPTIONAL,
+  replied-to-IPM         [5]  RepliedToIPMField OPTIONAL,
+  obsoleted-IPMs         [6]  ObsoletedIPMsField DEFAULT {},
+  related-IPMs           [7]  RelatedIPMsField DEFAULT {},
+  subject                [8] EXPLICIT SubjectField OPTIONAL,
+  expiry-time            [9]  ExpiryTimeField OPTIONAL,
+  reply-time             [10]  ReplyTimeField OPTIONAL,
+  reply-recipients       [11]  ReplyRecipientsField OPTIONAL,
+  importance             [12]  ImportanceField DEFAULT normal,
+  sensitivity            [13]  SensitivityField OPTIONAL,
+  auto-forwarded         [14]  AutoForwardedField DEFAULT FALSE,
+  extensions             [15]  ExtensionsField DEFAULT {}
+}
+
+-- Heading component types
+IPMIdentifier ::= [APPLICATION 11]  SET {
+  user                      ORName OPTIONAL,
+  user-relative-identifier  LocalIPMIdentifier
+}
+
+LocalIPMIdentifier ::= PrintableString(SIZE (0..ub-local-ipm-identifier))
+
+RecipientSpecifier ::= SET {
+  recipient              [0]  ORDescriptor,
+  notification-requests  [1]  NotificationRequests DEFAULT {},
+  reply-requested        [2]  BOOLEAN DEFAULT FALSE,
+  recipient-extensions   [3]  RecipientExtensionsField OPTIONAL
+}
+
+ORDescriptor ::= SET {
+  formal-name       ORName OPTIONAL,
+  free-form-name    [0]  FreeFormName OPTIONAL,
+  telephone-number  [1]  TelephoneNumber OPTIONAL
+}
+
+FreeFormName ::= TeletexString(SIZE (0..ub-free-form-name))
+
+TelephoneNumber ::= PrintableString(SIZE (0..ub-telephone-number))
+
+NotificationRequests ::= BIT STRING {
+  rn(0), nrn(1), ipm-return(2), an-supported(3), suppress-an(4)}
+
+RecipientExtensionsField ::= SET OF IPMSExtension{{RecipientExtensions}}
+
+RecipientExtensions IPMS-EXTENSION ::=
+  {circulation-list-indicator | precedence | recipient-security-request |
+   PrivateIPMSExtensions, ...}
+
+-- This IPM heading field
+ThisIPMField ::= IPMIdentifier
+
+-- Originator heading field
+OriginatorField ::= ORDescriptor
+
+-- Authorizing Users heading field
+AuthorizingUsersField ::= SEQUENCE OF AuthorizingUsersSubfield
+
+AuthorizingUsersSubfield ::= ORDescriptor
+
+-- Primary Recipients heading field
+PrimaryRecipientsField ::= SEQUENCE OF PrimaryRecipientsSubfield
+
+PrimaryRecipientsSubfield ::= RecipientSpecifier
+
+-- Copy Recipients heading field
+CopyRecipientsField ::= SEQUENCE OF CopyRecipientsSubfield
+
+CopyRecipientsSubfield ::= RecipientSpecifier
+
+-- Blind Copy Recipients heading field
+BlindCopyRecipientsField ::= SEQUENCE OF BlindCopyRecipientsSubfield
+
+BlindCopyRecipientsSubfield ::= RecipientSpecifier
+
+-- Blind Copy Recipients envelope field
+blind-copy-recipients EXTENSION ::= {
+  BlindCopyRecipientsField,
+  IDENTIFIED BY  standard-extension:41
+}
+
+-- Replied-to IPM heading field
+RepliedToIPMField ::= IPMIdentifier
+
+-- Obsoleted IPMs heading field
+ObsoletedIPMsField ::= SEQUENCE OF ObsoletedIPMsSubfield
+
+ObsoletedIPMsSubfield ::= IPMIdentifier
+
+-- Related IPMs heading field
+RelatedIPMsField ::= SEQUENCE OF RelatedIPMsSubfield
+
+RelatedIPMsSubfield ::= IPMIdentifier
+
+-- Subject heading field
+SubjectField ::= TeletexString(SIZE (0..ub-subject-field))
+
+-- Expiry Time heading field
+ExpiryTimeField ::= Time
+
+-- Reply Time heading field
+ReplyTimeField ::= Time
+
+-- Reply Recipients heading field
+ReplyRecipientsField ::= SEQUENCE OF ReplyRecipientsSubfield
+
+ReplyRecipientsSubfield ::=
+  ORDescriptor(WITH COMPONENTS {
+                 ...,
+                 formal-name  PRESENT
+               })
+
+-- Importance heading field
+ImportanceField ::= ENUMERATED {low(0), normal(1), high(2)}
+
+-- Sensitivity heading field
+SensitivityField ::= ENUMERATED {
+  personal(1), private(2), company-confidential(3)}
+
+-- Auto-forwarded heading field
+AutoForwardedField ::= BOOLEAN
+
+-- Extensions heading field
+ExtensionsField ::= SET OF IPMSExtension{{HeadingExtensions}}
+
+HeadingExtensions IPMS-EXTENSION ::=
+  {authorization-time | auto-submitted | body-part-signatures |
+   circulation-list-recipients | distribution-codes | extended-subject |
+   incomplete-copy | information-category | ipm-security-label | languages |
+   manual-handling-instructions | originators-reference |
+   precedence-policy-identifier | PrivateIPMSExtensions, ...}
+
+-- Body
+Body ::= SEQUENCE OF BodyPart
+
+BodyPart ::= CHOICE {
+  basic
+    CHOICE {ia5-text             [0]  IA5TextBodyPart,
+            g3-facsimile         [3]  G3FacsimileBodyPart,
+            g4-class1            [4]  G4Class1BodyPart,
+            teletex              [5]  TeletexBodyPart,
+            videotex             [6]  VideotexBodyPart,
+            encrypted            [8]  EncryptedBodyPart,
+            message              [9]  MessageBodyPart,
+            mixed-mode           [11]  MixedModeBodyPart,
+            bilaterally-defined  [14]  BilaterallyDefinedBodyPart,
+            nationally-defined   [7]  NationallyDefinedBodyPart},
+  extended  [15]  ExtendedBodyPart{{IPMBodyPartTable}}
+}
+
+-- Extended body part
+ExtendedBodyPart{EXTENDED-BODY-PART-TYPE:IPMBodyPartTable} ::= SEQUENCE {
+  parameters  [0]  INSTANCE OF TYPE-IDENTIFIER OPTIONAL,
+  data        INSTANCE OF TYPE-IDENTIFIER
+}
+(CONSTRAINED BY { -- must correspond to the &parameters field and &data field of a member of --
+   IPMBodyPartTable})
+
+IPMBodyPartTable EXTENDED-BODY-PART-TYPE ::=
+  {StandardBodyParts | ApplicationSpecificBodyParts}
+
+StandardBodyParts EXTENDED-BODY-PART-TYPE ::=
+  {ia5-text-body-part | g3-facsimile-body-part | g4-class1-body-part |
+   teletex-body-part | videotex-body-part | encrypted-body-part |
+   message-body-part | mixed-mode-body-part | bilaterally-defined-body-part |
+   nationally-defined-body-part | general-text-body-part |
+   file-transfer-body-part | voice-body-part | report-body-part |
+   notification-body-part |
+   content-body-part{{1 2 3 -- RELATIVE-OID to be provided --}} |
+   pkcs7-body-part, ...}
+
+ApplicationSpecificBodyParts EXTENDED-BODY-PART-TYPE ::=
+  {--any body part defined in other Specifications, or for proprietary or private use 
+   ...}
+
+EXTENDED-BODY-PART-TYPE ::= CLASS {
+  &parameters  TYPE-IDENTIFIER OPTIONAL,
+  &data        TYPE-IDENTIFIER
+}WITH SYNTAX {[PARAMETERS &parameters,]
+              DATA &data
+}
+
+-- IA5 Text body part
+IA5TextBodyPart ::= SEQUENCE {
+  parameters  IA5TextParameters,
+  data        IA5TextData
+}
+
+IA5TextParameters ::= SET {repertoire  [0]  Repertoire DEFAULT ia5
+}
+
+IA5TextData ::= IA5String
+
+Repertoire ::= ENUMERATED {ita2(2), ia5(5)}
+
+-- G3 Facsimile body part
+G3FacsimileBodyPart ::= SEQUENCE {
+  parameters  G3FacsimileParameters,
+  data        G3FacsimileData
+}
+
+G3FacsimileParameters ::= SET {
+  number-of-pages       [0]  INTEGER OPTIONAL,
+  non-basic-parameters  [1]  G3FacsimileNonBasicParameters OPTIONAL
+}
+
+G3FacsimileData ::= SEQUENCE OF BIT STRING
+
+-- G4 Class 1 and Mixed-mode body parts
+G4Class1BodyPart ::= SEQUENCE OF Interchange-Data-Element
+
+MixedModeBodyPart ::= SEQUENCE OF Interchange-Data-Element
+
+--WS: We don't have an IMPORT for this, so we make it an ANY.
+Interchange-Data-Element ::= ANY
+
+-- Teletex body part
+TeletexBodyPart ::= SEQUENCE {
+  parameters  TeletexParameters,
+  data        TeletexData
+}
+
+TeletexParameters ::= SET {
+  number-of-pages       [0]  INTEGER OPTIONAL,
+  telex-compatible      [1]  BOOLEAN DEFAULT FALSE,
+  non-basic-parameters  [2]  TeletexNonBasicParameters OPTIONAL
+}
+
+TeletexData ::= SEQUENCE OF TeletexString
+
+-- Videotex body part
+VideotexBodyPart ::= SEQUENCE {
+  parameters  VideotexParameters,
+  data        VideotexData
+}
+
+VideotexParameters ::= SET {syntax  [0]  VideotexSyntax OPTIONAL
+}
+
+VideotexSyntax ::= INTEGER {
+  ids(0), data-syntax1(1), data-syntax2(2), data-syntax3(3)}
+
+VideotexData ::= VideotexString
+
+-- Encrypted body part
+EncryptedBodyPart ::= SEQUENCE {
+  parameters  EncryptedParameters,
+  data        EncryptedData
+}
+
+EncryptedParameters ::= SET {
+  algorithm-identifier     AlgorithmIdentifier,
+  originator-certificates  ExtendedCertificates OPTIONAL,
+  ...
+}
+
+EncryptedData ::= BIT STRING(CONSTRAINED BY {BodyPart})
+
+-- Message body part
+MessageBodyPart ::= SEQUENCE {
+  parameters  MessageParameters,
+  data        MessageData
+}
+
+MessageParameters ::= SET {
+  delivery-time      [0]  MessageDeliveryTime OPTIONAL,
+  delivery-envelope  [1]  OtherMessageDeliveryFields OPTIONAL
+}
+
+MessageData ::= IPM
+
+-- Bilaterally Defined body part
+BilaterallyDefinedBodyPart ::= OCTET STRING
+
+-- Nationally Defined body part
+NATIONAL-BODY-PARTS ::= CLASS {&Type  
+}
+
+NationallyDefinedBodyPart ::= NATIONAL-BODY-PARTS.&Type
+
+-- Provided for Historic reasons. Use is strongly deprecated.
+-- IPN
+IPN ::= SET {
+  -- common-fields --COMPONENTS OF CommonFields,
+  choice
+    [0]  CHOICE {non-receipt-fields              [0]  NonReceiptFields,
+                 receipt-fields                  [1]  ReceiptFields,
+                 other-notification-type-fields
+                   [2]  OtherNotificationTypeFields}
+}
+
+RN ::=
+  IPN
+    (WITH COMPONENTS {
+       ...,
+       choice  (WITH COMPONENTS {
+                  receipt-fields  PRESENT
+                })
+     })
+
+NRN ::=
+  IPN
+    (WITH COMPONENTS {
+       ...,
+       choice  (WITH COMPONENTS {
+                  non-receipt-fields  PRESENT
+                })
+     })
+
+ON ::=
+  IPN
+    (WITH COMPONENTS {
+       ...,
+       choice  (WITH COMPONENTS {
+                  other-notification-type-fields  PRESENT
+                })
+     })
+
+CommonFields ::= SET {
+  subject-ipm              SubjectIPMField,
+  ipn-originator           [1]  IPNOriginatorField OPTIONAL,
+  ipm-intended-recipient   [2]  IPMIntendedRecipientField OPTIONAL,
+  conversion-eits          ConversionEITsField OPTIONAL,
+  notification-extensions  [3]  NotificationExtensionsField OPTIONAL
+}
+
+NonReceiptFields ::= SET {
+  non-receipt-reason    [0]  NonReceiptReasonField,
+  discard-reason        [1]  DiscardReasonField OPTIONAL,
+  auto-forward-comment  [2]  AutoForwardCommentField OPTIONAL,
+  returned-ipm          [3]  ReturnedIPMField OPTIONAL,
+  nrn-extensions        [4]  NRNExtensionsField OPTIONAL
+}
+
+ReceiptFields ::= SET {
+  receipt-time         [0]  ReceiptTimeField,
+  acknowledgment-mode  [1]  AcknowledgmentModeField DEFAULT manual,
+  suppl-receipt-info   [2]  SupplReceiptInfoField OPTIONAL,
+  rn-extensions        [3]  RNExtensionsField OPTIONAL
+}
+
+-- Common fields
+SubjectIPMField ::= IPMIdentifier
+
+IPNOriginatorField ::= ORDescriptor
+
+IPMIntendedRecipientField ::= ORDescriptor
+
+ConversionEITsField ::= EncodedInformationTypes
+
+NotificationExtensionsField ::= SET OF IPMSExtension{{NotificationExtensions}}
+
+NotificationExtensions IPMS-EXTENSION ::=
+  {ipn-security-response | PrivateIPMSExtensions, ...}
+
+-- Non-receipt fields
+NonReceiptReasonField ::= ENUMERATED {
+  ipm-discarded(0), ipm-auto-forwarded(1), ...
+  }
+
+-- ITU-T version: 
+DiscardReasonField ::= ENUMERATED {
+  ipm-expired(0), ipm-obsoleted(1), user-subscription-terminated(2),
+  not-used(3)}
+
+-- ISO/IEC version: 
+--DiscardReasonField ::= ENUMERATED {
+--	ipm-expired                  (0),
+--	ipm-obsoleted                (1),
+--	user-subscription-terminated (2),
+-- The following value may not be supported by implementations of earlier versions of this Specification
+--	ipm-deleted                  (3),
+--	... }
+AutoForwardCommentField ::=
+  AutoForwardComment
+
+AutoForwardComment ::= PrintableString(SIZE (0..ub-auto-forward-comment))
+
+ReturnedIPMField ::= IPM
+
+NRNExtensionsField ::= SET OF IPMSExtension{{NRNExtensions}}
+
+NRNExtensions IPMS-EXTENSION ::= {PrivateIPMSExtensions, ...}
+
+-- Receipt fields
+ReceiptTimeField ::= Time
+
+AcknowledgmentModeField ::= ENUMERATED {manual(0), automatic(1)}
+
+SupplReceiptInfoField ::= SupplementaryInformation
+
+RNExtensionsField ::= SET OF IPMSExtension{{RNExtensions}}
+
+RNExtensions IPMS-EXTENSION ::= {PrivateIPMSExtensions, ...}
+
+-- Other Notification Type fields
+OtherNotificationTypeFields ::= SET OF IPMSExtension{{OtherNotifications}}
+
+OtherNotifications IPMS-EXTENSION ::=
+  {AdviceNotifications | PrivateIPMSExtensions, ...}
+
+AdviceNotifications IPMS-EXTENSION ::=
+  {absence-advice | change-of-address-advice, ...}
+
+-- Advice Notification fields
+absence-advice IPMS-EXTENSION ::= {
+  VALUE          AbsenceAdvice,
+  IDENTIFIED BY  id-on-absence-advice
+}
+
+AbsenceAdvice ::= SEQUENCE {
+  advice          BodyPart OPTIONAL,
+  next-available  Time OPTIONAL
+}
+
+-- at least one component shall be present 
+change-of-address-advice IPMS-EXTENSION ::= {
+  VALUE          ChangeOfAddressAdvice,
+  IDENTIFIED BY  id-on-change-of-address-advice
+}
+
+ChangeOfAddressAdvice ::= SEQUENCE {
+  new-address
+    [0]  ORDescriptor(WITH COMPONENTS {
+                        ...,
+                        formal-name  PRESENT
+                      }),
+  effective-from  [1]  Time OPTIONAL
+}
+
+-- Message Store Realization
+
+-- WS: Manually import MACRO
+MS-EXTENSION ::= TYPE-IDENTIFIER
+
+prevent-nrn-generation MS-EXTENSION ::= {
+  NULL
+  IDENTIFIED BY  id-mst-prevent-nrn-generation
+}
+
+suspend-auto-acknowledgement MS-EXTENSION ::= {
+  NULL
+  IDENTIFIED BY  id-mst-suspend-auto-acknowledgement
+}
+
+assembly-capability MS-EXTENSION ::= {
+  NULL
+  IDENTIFIED BY  id-mst-assembly-capability
+}
+
+IPMSubmissionOptions MS-EXTENSION ::=
+  {ipm-assembly-instructions | originator-body-part-encryption-token |
+   originator-forwarded-content-token, ...} -- For future extension additions 
+
+ipm-assembly-instructions MS-EXTENSION ::= {
+  IPMAssemblyInstructions
+  IDENTIFIED BY  id-mst-assembly-instructions
+}
+
+IPMAssemblyInstructions ::= SET {assembly-instructions  [0]  BodyPartReferences
+}
+
+BodyPartReferences ::= SEQUENCE OF BodyPartReference
+
+BodyPartReference ::= CHOICE {
+  stored-entry         [0]  SequenceNumber,
+  stored-content       [1]  SequenceNumber,
+  submitted-body-part  [2]  INTEGER(1..MAX),
+  stored-body-part
+    [3]  SEQUENCE {message-entry     SequenceNumber,
+                   body-part-number  BodyPartNumber}
+}
+
+BodyPartNumber ::= INTEGER(1..MAX)
+
+originator-body-part-encryption-token MS-EXTENSION ::= {
+  BodyPartTokens
+  IDENTIFIED BY  id-mst-originator-body-part-encryption-token
+}
+
+originator-forwarded-content-token MS-EXTENSION ::= {
+  ForwardedContentToken
+  IDENTIFIED BY  id-mst-originator-forwarded-content-token
+}
+
+IPMSubmissionErrors MS-EXTENSION ::=
+  {invalid-assembly-instructions | invalid-ipn, ...
+  } -- For future extension additions 
+
+invalid-assembly-instructions MS-EXTENSION ::= {
+  BodyPartReferences
+  IDENTIFIED BY  id-mst-invalid-assembly-instructions
+}
+
+invalid-ipn MS-EXTENSION ::= {NULL
+                              IDENTIFIED BY  id-mst-invalid-ipn
+}
+
+END -- of IPMSInformationObjects
+
+-- Generated by Asnp, the ASN.1 pretty-printer of France Telecom R&D
+
diff --git a/epan/dissectors/asn1/p22/IPMSMessageStoreAttributes.asn b/epan/dissectors/asn1/p22/IPMSMessageStoreAttributes.asn
new file mode 100644
index 00000000..0017ddad
--- /dev/null
+++ b/epan/dissectors/asn1/p22/IPMSMessageStoreAttributes.asn
@@ -0,0 +1,1175 @@
+-- http://www.itu.int/ITU-T/asn1/database/itu-t/x/x420/1999/index.html
+-- Module IPMSMessageStoreAttributes (X.420:06/1999)
+IPMSMessageStoreAttributes {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+  message-store-attributes(8) version-1999(1)} DEFINITIONS IMPLICIT TAGS ::=
+BEGIN
+
+-- Prologue
+-- Exports everything.
+IMPORTS
+  -- IPMS Heading Extensions
+  AuthorizationTime, AutoSubmitted, --BodyPartNumber,-- BodyPartSecurityLabel,
+    BodyPartSignatures, CirculationMember, DistributionCode, ExtendedSubject,
+    IncompleteCopy, InformationCategory, IPMSecurityLabel, Language,
+    ManualHandlingInstruction, OriginatorsReference, Precedence,
+    PrecedencePolicyIdentifier
+    --==
+    FROM IPMSHeadingExtensions {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+      heading-extensions(6) version-1999(1)}
+  -- IPMS Security Extensions
+  BodyPartTokens, ForwardedContentToken
+    --==
+    FROM IPMSSecurityExtensions {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+      ipm-security-extensions(14) version-1999(1)}
+  -- IPMS Information Objects
+  AcknowledgmentModeField, AuthorizingUsersSubfield, AutoForwardCommentField,
+    AutoForwardedField, BilaterallyDefinedBodyPart,
+    BlindCopyRecipientsSubfield, Body, BodyPartNumber, ConversionEITsField,
+    CopyRecipientsSubfield, DiscardReasonField, EncryptedBodyPart,
+    EncryptedData, EncryptedParameters, ExpiryTimeField,
+    EXTENDED-BODY-PART-TYPE, G3FacsimileBodyPart, G3FacsimileData,
+    G3FacsimileParameters, G4Class1BodyPart, Heading, IA5TextBodyPart,
+    IA5TextData, IA5TextParameters, ImportanceField, IPMIdentifier,
+    IPMIntendedRecipientField, IPMSExtension{}, IPNOriginatorField,
+    MessageBodyPart, MessageData, MessageParameters, MixedModeBodyPart,
+    NationallyDefinedBodyPart, NonReceiptReasonField, NotificationExtensions,
+    NRNExtensions, ObsoletedIPMsSubfield, ORDescriptor, OriginatorField,
+    OtherNotifications, PrimaryRecipientsSubfield, ReceiptTimeField,
+    RecipientSpecifier, RelatedIPMsSubfield, RepliedToIPMField,
+    ReplyRecipientsSubfield, ReplyTimeField, ReturnedIPMField, RNExtensions,
+    SensitivityField, SubjectField, SubjectIPMField, SupplReceiptInfoField,
+    TeletexBodyPart, TeletexData, TeletexParameters, ThisIPMField,
+    VideotexBodyPart, VideotexData, VideotexParameters
+    --==
+    FROM IPMSInformationObjects {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+      information-objects(2) version-1999(1)}
+  -- IPMS Object Identifiers
+  id-bat-bilaterally-defined-body-parts, id-bat-body,
+    id-bat-encrypted-body-parts, id-bat-encrypted-data,
+    id-bat-encrypted-parameters, id-bat-extended-body-part-types,
+    id-bat-g3-facsimile-body-parts, id-bat-g3-facsimile-data,
+    id-bat-g3-facsimile-parameters, id-bat-g4-class1-body-parts,
+    id-bat-ia5-text-body-parts, id-bat-ia5-text-data,
+    id-bat-ia5-text-parameters, id-bat-message-body-parts, id-bat-message-data,
+    id-bat-message-parameters, id-bat-mixed-mode-body-parts,
+    id-bat-nationally-defined-body-parts, id-bat-teletex-body-parts,
+    id-bat-teletex-data, id-bat-teletex-parameters, id-bat-videotex-body-parts,
+    id-bat-videotex-data, id-bat-videotex-parameters,
+    id-cat-correlated-delivered-ipns, id-cat-correlated-delivered-replies,
+    id-cat-delivered-ipn-summary, id-cat-delivered-replies-summary,
+    id-cat-forwarded-ipms, id-cat-forwarding-ipms, id-cat-ipm-recipients,
+    id-cat-obsoleted-ipms, id-cat-obsoleting-ipms, id-cat-related-ipms,
+    id-cat-relating-ipms, id-cat-replied-to-ipm, id-cat-recipient-category,
+    id-cat-replying-ipms, id-cat-revised-reply-time, id-cat-subject-ipm,
+    id-cat-submitted-ipn-status, id-cat-submitted-ipns,
+    id-cat-submitted-reply-status, id-hat-authorization-time,
+    id-hat-authorizing-users, id-hat-auto-forwarded, id-hat-auto-submitted,
+    id-hat-blind-copy-recipients, id-hat-body-part-encryption-token,
+    id-hat-body-part-security-label,
+    id-hat-body-part-signature-verification-status,
+    id-hat-body-part-signatures, id-hat-circulation-list-recipients,
+    id-hat-copy-recipients, id-hat-distribution-codes, id-hat-expiry-time,
+    id-hat-extended-subject, id-hat-forwarded-content-token,
+    id-hat-forwarding-token, id-hat-heading, id-hat-importance,
+    id-hat-incomplete-copy, id-hat-information-category,
+    id-hat-ipm-security-label, id-hat-languages,
+    id-hat-manual-handling-instructions, id-hat-nrn-requestors,
+    id-hat-obsoleted-IPMs, id-hat-originator, id-hat-originators-reference,
+    id-hat-precedence, id-hat-precedence-policy-id, id-hat-primary-recipients,
+    id-hat-related-IPMs, id-hat-replied-to-IPM, id-hat-reply-recipients,
+    id-hat-reply-requestors, id-hat-reply-time, id-hat-rn-requestors,
+    id-hat-sensitivity, id-hat-subject, id-hat-this-ipm, id-mr-ipm-identifier,
+    id-mr-ipm-location, id-mr-or-descriptor, id-mr-or-descriptor-elements,
+    id-mr-or-descriptor-single-element, id-mr-or-descriptor-substring-elements,
+    id-mr-circulation-member, id-mr-circulation-member-checkmark,
+    id-mr-circulation-member-elements, id-mr-circulation-member-single-element,
+    id-mr-circulation-member-substring-elements, id-mr-distribution-code,
+    id-mr-information-category, id-mr-recipient-specifier,
+    id-mr-recipient-specifier-elements,
+    id-mr-recipient-specifier-single-element,
+    id-mr-recipient-specifier-substring-elements, id-nat-acknowledgment-mode,
+    id-nat-auto-forward-comment, id-nat-conversion-eits, id-nat-discard-reason,
+    id-nat-ipm-intended-recipient, id-nat-ipn-originator,
+    id-nat-non-receipt-reason, id-nat-notification-extensions,
+    id-nat-nrn-extensions, id-nat-other-notification-type-fields,
+    id-nat-receipt-time, id-nat-returned-ipm, id-nat-rn-extensions,
+    id-nat-subject-ipm, id-nat-suppl-receipt-info, id-sat-body-parts-summary,
+    id-sat-ipm-auto-discarded, id-sat-ipm-entry-type, id-sat-ipm-synopsis
+    --==
+    FROM IPMSObjectIdentifiers {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+      object-identifiers(0) version-1999(1)}
+  -- MS Abstract Service
+  X413ATTRIBUTE, MS-EIT, SequenceNumber
+    --==
+    FROM MSAbstractService {joint-iso-itu-t mhs(6) ms(4) modules(0)
+      abstract-service(1) version-1999(1)}
+  -- MS General Attribute Types
+  SignatureStatus
+    --==
+    FROM MSGeneralAttributeTypes {joint-iso-itu-t mhs(6) ms(4) modules(0)
+      general-attribute-types(2) version-1999(1)}
+  -- MS matching-rules
+  MSString{}, mSStringMatch, mSSubstringsMatch
+    --==
+    FROM MSMatchingRules {joint-iso-itu-t mhs(6) ms(4) modules(0)
+      general-matching-rules(5) version-1999(1)}
+  -- MTS Abstract Service
+  EncodedInformationTypes, MessageToken
+    --==
+    FROM MTSAbstractService {joint-iso-itu-t mhs(6) mts(3) modules(0)
+      mts-abstract-service(1) version-1999(1)}
+  -- Directory Information Framework
+  objectIdentifierMatch, MATCHING-RULE
+    --==
+    FROM InformationFramework {joint-iso-itu-t ds(5) module(1)
+      informationFramework(1) 3}
+  -- Directory Abstract Service
+  booleanMatch, generalizedTimeMatch, generalizedTimeOrderingMatch,
+    integerMatch, integerOrderingMatch, uTCTimeMatch, uTCTimeOrderingMatch
+    --==
+    FROM SelectedAttributeTypes {joint-iso-itu-t ds(5) module(1)
+      selectedAttributeTypes(5) 3}
+  ub-msstring-match
+    FROM MSUpperBounds {joint-iso-itu-t mhs(6) ms(4) modules(0) upper-bounds(4)
+      version-1994(0)};
+
+-- IPMS attribute table information object set
+IPMSAttributeTable X413ATTRIBUTE ::=
+  {acknowledgment-mode | authorizing-users | auto-forward-comment |
+   auto-forwarded | auto-submitted | bilaterally-defined-body-parts |
+   blind-copy-recipients | body | conversion-eits | copy-recipients |
+   discard-reason | encrypted-body-parts | encrypted-data |
+   encrypted-parameters | expiry-time | extended-body-part-types |
+   g3-facsimile-body-parts | g3-facsimile-data | g3-facsimile-parameters |
+   g4-class1-body-parts | heading | ia5-text-body-parts | ia5-text-data |
+   ia5-text-parameters | importance | incomplete-copy | ipm-entry-type |
+   ipm-intended-recipient | ipm-synopsis | ipn-originator | languages |
+   message-body-parts | message-data | message-parameters |
+   mixed-mode-body-parts | nationally-defined-body-parts | non-receipt-reason |
+   nrn-requestors | obsoleted-IPMs | originator | primary-recipients |
+   receipt-time | related-IPMs | replied-to-IPM | reply-recipients |
+   reply-requestors | reply-time | returned-ipm | rn-requestors | sensitivity |
+   subject | subject-ipm | suppl-receipt-info | teletex-body-parts |
+   teletex-data | teletex-parameters | this-ipm | videotex-body-parts |
+   videotex-data | videotex-parameters, ... -- 1994 extension additions --,
+   ac-correlated-delivered-ipns | ac-correlated-delivered-replies |
+   ac-delivered-ipn-summary | ac-delivered-replies-summary | ac-forwarded-ipms
+   | ac-forwarding-ipms | ac-ipm-recipients | ac-obsoleted-ipms |
+   ac-obsoleting-ipms | ac-related-ipms | ac-relating-ipms | ac-replied-to-ipm
+   | ac-replying-ipms | ac-subject-ipm | ac-submitted-ipn-status |
+   ac-submitted-ipns | ac-submitted-reply-status | authorization-time |
+   body-part-encryption-token | body-part-security-label |
+   body-part-signature-verification-status | body-part-signatures |
+   body-parts-summary | circulation-list-recipients | distribution-codes |
+   extended-subject | forwarded-content-token | forwarding-token |
+   information-category | ipm-auto-discarded | ipm-security-label |
+   manual-handling-instructions | notification-extensions | nrn-extensions |
+   originators-reference | other-notification-type-fields | precedence |
+   precedence-policy-identifier | recipient-category | revised-reply-time |
+   rn-extensions}
+
+-- WS: asn2wrs does not import the macro definitions so we redeclare here
+-- X413ATTRIBUTE information object class
+X413ATTRIBUTE ::= CLASS {
+  &id               AttributeType UNIQUE,
+  &Type             ,
+  &equalityMatch    MATCHING-RULE OPTIONAL,
+  &substringsMatch  MATCHING-RULE OPTIONAL,
+  &orderingMatch    MATCHING-RULE OPTIONAL,
+  &numeration       ENUMERATED {single-valued(0), multi-valued(1)},
+  -- 1994 extension 
+  &OtherMatches     MATCHING-RULE OPTIONAL
+}
+WITH SYNTAX {
+  WITH ATTRIBUTE-SYNTAX &Type,
+  [EQUALITY MATCHING-RULE &equalityMatch,]
+  [SUBSTRINGS MATCHING-RULE &substringsMatch,]
+  [ORDERING MATCHING-RULE &orderingMatch,]
+  [OTHER MATCHING-RULES &OtherMatches,]
+  NUMERATION &numeration,
+  ID &id
+}
+
+-- MATCHING-RULE information object class specification 
+MATCHING-RULE ::= CLASS {
+-- WS: asn2wrs cannot handle the self-reference (use before declaration)
+  &ParentMatchingRules   --MATCHING-RULE.&id-- OBJECT IDENTIFIER OPTIONAL,
+  &AssertionType         OPTIONAL,
+  &uniqueMatchIndicator  AttributeId OPTIONAL,
+  &id                    OBJECT IDENTIFIER UNIQUE
+}
+WITH SYNTAX {
+  [PARENT &ParentMatchingRules]
+  [SYNTAX &AssertionType]
+  [UNIQUE-MATCH-INDICATOR &uniqueMatchIndicator]
+  ID &id
+}
+
+-- SUMMARY ATTRIBUTES
+-- IPM entry type
+ipm-entry-type X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   IPMEntryType,
+  EQUALITY MATCHING-RULE  integerMatch,
+  NUMERATION              single-valued,
+  ID                      id-sat-ipm-entry-type
+}
+
+IPMEntryType ::= ENUMERATED {ipm(0), rn(1), nrn(2), on(3)}
+
+-- IPM synopsis
+ipm-synopsis X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  IPMSynopsis,
+  NUMERATION             single-valued,
+  ID                     id-sat-ipm-synopsis
+}
+
+IPMSynopsis ::= SEQUENCE OF BodyPartSynopsis
+
+BodyPartSynopsis ::= CHOICE {
+  message      [0]  MessageBodyPartSynopsis,
+  non-message  [1]  NonMessageBodyPartSynopsis
+}
+
+MessageBodyPartSynopsis ::= SEQUENCE {
+  number    [0]  SequenceNumber,
+  synopsis  [1]  IPMSynopsis
+}
+
+NonMessageBodyPartSynopsis ::= SEQUENCE {
+  type        [0]  OBJECT IDENTIFIER,
+  parameters  [1]  INSTANCE OF TYPE-IDENTIFIER OPTIONAL,
+  size        [2]  INTEGER,
+  processed   [3]  BOOLEAN DEFAULT FALSE
+}
+
+-- Body part summary
+body-parts-summary X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  BodyPartDescriptor,
+  NUMERATION             multi-valued,
+  ID                     id-sat-body-parts-summary
+}
+
+BodyPartDescriptor ::= SEQUENCE {
+  data              [0]  OBJECT IDENTIFIER,
+  parameters        [1]  OBJECT IDENTIFIER OPTIONAL,
+  this-child-entry  [2]  SequenceNumber OPTIONAL,
+  position          [3]  INTEGER,
+  size              [4]  INTEGER,
+  processed         [5]  BOOLEAN DEFAULT FALSE
+}
+
+-- IPM auto discarded
+ipm-auto-discarded X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   BOOLEAN,
+  EQUALITY MATCHING-RULE  booleanMatch,
+  NUMERATION              single-valued,
+  ID                      id-sat-ipm-auto-discarded
+}
+
+-- Body part signature verification status
+body-part-signature-verification-status X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  BodyPartSignatureVerification,
+  NUMERATION             single-valued,
+  ID                     id-hat-body-part-signature-verification-status
+}
+
+BodyPartSignatureVerification ::=
+  SET OF
+    SET {body-part-sequence-number  [0]  BodyPartNumber,
+         body-part-signature        [1]  SignatureStatus}
+
+-- HEADING ATTRIBUTES
+-- Heading
+heading X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  Heading,
+  NUMERATION             single-valued,
+  ID                     id-hat-heading
+}
+
+-- Heading analyses
+rn-requestors X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   ORDescriptor,
+  EQUALITY MATCHING-RULE  oRDescriptorMatch,
+  NUMERATION              multi-valued,
+  ID                      id-hat-rn-requestors
+}
+
+nrn-requestors X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   ORDescriptor,
+  EQUALITY MATCHING-RULE  oRDescriptorMatch,
+  NUMERATION              multi-valued,
+  ID                      id-hat-nrn-requestors
+}
+
+reply-requestors X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   ORDescriptor,
+  EQUALITY MATCHING-RULE  oRDescriptorMatch,
+  NUMERATION              multi-valued,
+  ID                      id-hat-reply-requestors
+}
+
+-- Heading fields
+this-ipm X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   ThisIPMField,
+  EQUALITY MATCHING-RULE  iPMIdentifierMatch,
+  NUMERATION              single-valued,
+  ID                      id-hat-this-ipm
+}
+
+originator X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   OriginatorField,
+  EQUALITY MATCHING-RULE  oRDescriptorMatch,
+  OTHER MATCHING-RULES
+    {oRDescriptorElementsMatch | oRDescriptorSingleElementMatch |
+      oRDescriptorSubstringElementsMatch, ...},
+  NUMERATION              single-valued,
+  ID                      id-hat-originator
+}
+
+replied-to-IPM X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   RepliedToIPMField,
+  EQUALITY MATCHING-RULE  iPMIdentifierMatch,
+  NUMERATION              single-valued,
+  ID                      id-hat-replied-to-IPM
+}
+
+subject X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX     SubjectField,
+  EQUALITY MATCHING-RULE    mSStringMatch,
+  SUBSTRINGS MATCHING-RULE  mSSubstringsMatch,
+  NUMERATION                single-valued,
+  ID                        id-hat-subject
+}
+
+expiry-time X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   ExpiryTimeField,
+  EQUALITY MATCHING-RULE  uTCTimeMatch,
+  ORDERING MATCHING-RULE  uTCTimeOrderingMatch,
+  NUMERATION              single-valued,
+  ID                      id-hat-expiry-time
+}
+
+reply-time X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   ReplyTimeField,
+  EQUALITY MATCHING-RULE  uTCTimeMatch,
+  ORDERING MATCHING-RULE  uTCTimeOrderingMatch,
+  NUMERATION              single-valued,
+  ID                      id-hat-reply-time
+}
+
+importance X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   ImportanceField,
+  EQUALITY MATCHING-RULE  integerMatch,
+  ORDERING MATCHING-RULE
+    integerOrderingMatch, -- not defined for 1988 Application Contexts 
+      
+  NUMERATION              single-valued,
+  ID                      id-hat-importance
+}
+
+sensitivity X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   SensitivityField,
+  EQUALITY MATCHING-RULE  integerMatch,
+  ORDERING MATCHING-RULE
+    integerOrderingMatch, -- not defined for 1988 Application Contexts 
+      
+  NUMERATION              single-valued,
+  ID                      id-hat-sensitivity
+}
+
+auto-forwarded X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   AutoForwardedField,
+  EQUALITY MATCHING-RULE  booleanMatch,
+  NUMERATION              single-valued,
+  ID                      id-hat-auto-forwarded
+}
+
+-- Heading sub-fields
+authorizing-users X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   AuthorizingUsersSubfield,
+  EQUALITY MATCHING-RULE  oRDescriptorMatch,
+  OTHER MATCHING-RULES
+    {oRDescriptorElementsMatch | oRDescriptorSingleElementMatch |
+      oRDescriptorSubstringElementsMatch, ...},
+  NUMERATION              multi-valued,
+  ID                      id-hat-authorizing-users
+}
+
+primary-recipients X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   PrimaryRecipientsSubfield,
+  EQUALITY MATCHING-RULE  recipientSpecifierMatch,
+  OTHER MATCHING-RULES
+    {recipientSpecifierElementsMatch | recipientSpecifierSubstringElementsMatch
+      | recipientSpecifierSingleElementMatch, ...},
+  NUMERATION              multi-valued,
+  ID                      id-hat-primary-recipients
+}
+
+copy-recipients X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   CopyRecipientsSubfield,
+  EQUALITY MATCHING-RULE  recipientSpecifierMatch,
+  OTHER MATCHING-RULES
+    {recipientSpecifierElementsMatch | recipientSpecifierSubstringElementsMatch
+      | recipientSpecifierSingleElementMatch, ...},
+  NUMERATION              multi-valued,
+  ID                      id-hat-copy-recipients
+}
+
+-- WS: added "-att" to prevent asn2wrs conflict
+blind-copy-recipients-att X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   BlindCopyRecipientsSubfield,
+  EQUALITY MATCHING-RULE  recipientSpecifierMatch,
+  OTHER MATCHING-RULES
+    {recipientSpecifierElementsMatch | recipientSpecifierSubstringElementsMatch
+      | recipientSpecifierSingleElementMatch, ...},
+  NUMERATION              multi-valued,
+  ID                      id-hat-blind-copy-recipients
+}
+
+obsoleted-IPMs X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   ObsoletedIPMsSubfield,
+  EQUALITY MATCHING-RULE  iPMIdentifierMatch,
+  NUMERATION              multi-valued,
+  ID                      id-hat-obsoleted-IPMs
+}
+
+related-IPMs X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   RelatedIPMsSubfield,
+  EQUALITY MATCHING-RULE  iPMIdentifierMatch,
+  NUMERATION              multi-valued,
+  ID                      id-hat-related-IPMs
+}
+
+reply-recipients X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   ReplyRecipientsSubfield,
+  EQUALITY MATCHING-RULE  oRDescriptorMatch,
+  OTHER MATCHING-RULES
+    {oRDescriptorElementsMatch | oRDescriptorSingleElementMatch |
+      oRDescriptorSubstringElementsMatch, ...},
+  NUMERATION              multi-valued,
+  ID                      id-hat-reply-recipients
+}
+
+-- Heading extensions
+-- WS: added "-att" to prevent asn2wrs conflict
+incomplete-copy-att X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  IncompleteCopy,
+  NUMERATION
+    single-valued, -- An equality match is specified for 1988 
+      
+      
+  -- Application Contexts 
+  ID                     id-hat-incomplete-copy
+}
+
+-- WS: added "-att" to prevent asn2wrs conflict
+languages-att X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX     Language,
+  EQUALITY MATCHING-RULE    mSStringMatch,
+  SUBSTRINGS MATCHING-RULE
+    mSSubstringsMatch, -- Not defined for 1988 Application Contexts 
+      
+  NUMERATION                multi-valued,
+  ID                        id-hat-languages
+}
+
+-- WS: added "-att" to prevent asn2wrs conflict
+auto-submitted-att X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   AutoSubmitted,
+  EQUALITY MATCHING-RULE  integerMatch,
+  NUMERATION              single-valued,
+  ID                      id-hat-auto-submitted
+}
+
+-- WS: added "-att" to prevent asn2wrs conflict
+body-part-signatures-att X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  BodyPartSignatures,
+  NUMERATION             single-valued,
+  ID                     id-hat-body-part-signatures
+}
+
+-- WS: added "-att" to prevent asn2wrs conflict
+ipm-security-label-att X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  IPMSecurityLabel,
+  NUMERATION             single-valued,
+  ID                     id-hat-ipm-security-label
+}
+
+body-part-security-label X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  BodyPartSecurityLabel,
+  NUMERATION             multi-valued,
+  ID                     id-hat-body-part-security-label
+}
+
+-- WS: added "-att" to prevent asn2wrs conflict
+authorization-time-att X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   AuthorizationTime,
+  EQUALITY MATCHING-RULE  generalizedTimeMatch,
+  ORDERING MATCHING-RULE  generalizedTimeOrderingMatch,
+  NUMERATION              single-valued,
+  ID                      id-hat-authorization-time
+}
+
+-- WS: added "-att" to prevent asn2wrs conflict
+circulation-list-recipients-att X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   CirculationMember,
+  EQUALITY MATCHING-RULE  circulationMemberMatch,
+  OTHER MATCHING-RULES
+    {circulationMemberElementsMatch | circulationMemberSubstringElementsMatch |
+      circulationMemberSingleElementMatch | circulationMemberCheckmarkMatch,
+      ...},
+  NUMERATION              multi-valued,
+  ID                      id-hat-circulation-list-recipients
+}
+
+-- WS: added "-att" to prevent asn2wrs conflict
+distribution-codes-att X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   DistributionCode,
+  EQUALITY MATCHING-RULE  distributionCodeMatch,
+  NUMERATION              multi-valued,
+  ID                      id-hat-distribution-codes
+}
+
+-- WS: added "-att" to prevent asn2wrs conflict
+extended-subject-att X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX     ExtendedSubject,
+  EQUALITY MATCHING-RULE    mSStringMatch,
+  SUBSTRINGS MATCHING-RULE  mSSubstringsMatch,
+  NUMERATION                single-valued,
+  ID                        id-hat-extended-subject
+}
+
+-- WS: added "-att" to prevent asn2wrs conflict
+information-category-att X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   InformationCategory,
+  EQUALITY MATCHING-RULE  informationCategoryMatch,
+  NUMERATION              multi-valued,
+  ID                      id-hat-information-category
+}
+
+-- WS: added "-att" to prevent asn2wrs conflict
+manual-handling-instructions-att X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   ManualHandlingInstruction,
+  EQUALITY MATCHING-RULE  mSStringMatch,
+  NUMERATION              multi-valued,
+  ID                      id-hat-manual-handling-instructions
+}
+
+-- WS: added "-att" to prevent asn2wrs conflict
+originators-reference-att X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   OriginatorsReference,
+  EQUALITY MATCHING-RULE  mSStringMatch,
+  NUMERATION              single-valued,
+  ID                      id-hat-originators-reference
+}
+
+-- WS: added "-att" to prevent asn2wrs conflict
+precedence-policy-identifier-att X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   PrecedencePolicyIdentifier,
+  EQUALITY MATCHING-RULE  objectIdentifierMatch,
+  NUMERATION              single-valued,
+  ID                      id-hat-precedence-policy-id
+}
+
+-- Recipient extensions
+-- WS: added "-att" to prevent asn2wrs conflict
+precedence-att X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   Precedence,
+  EQUALITY MATCHING-RULE  integerMatch,
+  NUMERATION              single-valued,
+  ID                      id-hat-precedence
+}
+
+-- Envelope extensions
+-- WS: added "-att" to prevent asn2wrs conflict
+body-part-encryption-token-att X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  BodyPartTokens,
+  NUMERATION             single-valued,
+  ID                     id-hat-body-part-encryption-token
+}
+
+-- WS: added "-att" to prevent asn2wrs conflict
+forwarded-content-token-att X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  ForwardedContentToken,
+  NUMERATION             single-valued,
+  ID                     id-hat-forwarded-content-token
+}
+
+forwarding-token X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  MessageToken,
+  NUMERATION             single-valued,
+  ID                     id-hat-forwarding-token
+}
+
+-- BODY ATTRIBUTES
+-- Body
+body X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  Body,
+  NUMERATION             single-valued,
+  ID                     id-bat-body
+}
+
+-- Extended body part types
+extended-body-part-types X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   OBJECT IDENTIFIER,
+  EQUALITY MATCHING-RULE  objectIdentifierMatch,
+  NUMERATION              multi-valued,
+  ID                      id-bat-extended-body-part-types
+}
+
+-- Extended body parts
+-- (These attributes cannot be enumerated. See 19.6.3.3.)
+-- (They may be derived using the following parameterized object assignments:)
+extended-body-part-data-attribute{EXTENDED-BODY-PART-TYPE:ebpt} X413ATTRIBUTE
+  ::= {
+  WITH ATTRIBUTE-SYNTAX  [0] EXPLICIT ebpt.&data.&Type,
+  NUMERATION             multi-valued,
+  ID                     ebpt.&data.&id
+}
+
+extended-body-part-parameters-attribute{EXTENDED-BODY-PART-TYPE:ebpt}
+  X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  [0] EXPLICIT ebpt.&parameters.&Type,
+  NUMERATION             multi-valued,
+  ID                     ebpt.&parameters.&id
+}
+
+-- Basic body parts
+ia5-text-body-parts X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  IA5TextBodyPart,
+  NUMERATION             multi-valued,
+  ID                     id-bat-ia5-text-body-parts
+}
+
+g3-facsimile-body-parts X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  G3FacsimileBodyPart,
+  NUMERATION             multi-valued,
+  ID                     id-bat-g3-facsimile-body-parts
+}
+
+g4-class1-body-parts X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  G4Class1BodyPart,
+  NUMERATION             multi-valued,
+  ID                     id-bat-g4-class1-body-parts
+}
+
+teletex-body-parts X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  TeletexBodyPart,
+  NUMERATION             multi-valued,
+  ID                     id-bat-teletex-body-parts
+}
+
+videotex-body-parts X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  VideotexBodyPart,
+  NUMERATION             multi-valued,
+  ID                     id-bat-videotex-body-parts
+}
+
+encrypted-body-parts X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  EncryptedBodyPart,
+  NUMERATION             multi-valued,
+  ID                     id-bat-encrypted-body-parts
+}
+
+message-body-parts X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  SequenceNumber,
+  NUMERATION             multi-valued,
+  ID                     id-bat-message-body-parts
+}
+
+mixed-mode-body-parts X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  MixedModeBodyPart,
+  NUMERATION             multi-valued,
+  ID                     id-bat-mixed-mode-body-parts
+}
+
+bilaterally-defined-body-parts X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  BilaterallyDefinedBodyPart,
+  NUMERATION             multi-valued,
+  ID                     id-bat-bilaterally-defined-body-parts
+}
+
+nationally-defined-body-parts X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  NationallyDefinedBodyPart,
+  NUMERATION             multi-valued,
+  ID                     id-bat-nationally-defined-body-parts
+}
+
+-- Basic body part parameters components
+ia5-text-parameters X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  IA5TextParameters,
+  NUMERATION             multi-valued,
+  ID                     id-bat-ia5-text-parameters
+}
+
+g3-facsimile-parameters X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  G3FacsimileParameters,
+  NUMERATION             multi-valued,
+  ID                     id-bat-g3-facsimile-parameters
+}
+
+teletex-parameters X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  TeletexParameters,
+  NUMERATION             multi-valued,
+  ID                     id-bat-teletex-parameters
+}
+
+videotex-parameters X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  VideotexParameters,
+  NUMERATION             multi-valued,
+  ID                     id-bat-videotex-parameters
+}
+
+encrypted-parameters X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  EncryptedParameters,
+  NUMERATION             multi-valued,
+  ID                     id-bat-encrypted-parameters
+}
+
+message-parameters X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  MessageParameters,
+  NUMERATION             multi-valued,
+  ID                     id-bat-message-parameters
+}
+
+-- Basic body part data components
+ia5-text-data X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  IA5TextData,
+  NUMERATION             multi-valued,
+  ID                     id-bat-ia5-text-data
+}
+
+g3-facsimile-data X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  G3FacsimileData,
+  NUMERATION             multi-valued,
+  ID                     id-bat-g3-facsimile-data
+}
+
+teletex-data X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  TeletexData,
+  NUMERATION             multi-valued,
+  ID                     id-bat-teletex-data
+}
+
+videotex-data X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  VideotexData,
+  NUMERATION             multi-valued,
+  ID                     id-bat-videotex-data
+}
+
+encrypted-data X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  EncryptedData,
+  NUMERATION             multi-valued,
+  ID                     id-bat-encrypted-data
+}
+
+message-data X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  MessageData,
+  NUMERATION             multi-valued,
+  ID                     id-bat-message-data
+}
+
+-- NOTIFICATION ATTRIBUTES
+-- Common fields
+subject-ipm X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   SubjectIPMField,
+  EQUALITY MATCHING-RULE  iPMIdentifierMatch,
+  NUMERATION              single-valued,
+  ID                      id-nat-subject-ipm
+}
+
+ipn-originator X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   IPNOriginatorField,
+  EQUALITY MATCHING-RULE  oRDescriptorMatch,
+  OTHER MATCHING-RULES
+    {oRDescriptorElementsMatch | oRDescriptorSingleElementMatch |
+      oRDescriptorSubstringElementsMatch, ...},
+  NUMERATION              single-valued,
+  ID                      id-nat-ipn-originator
+}
+
+ipm-intended-recipient X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   IPMIntendedRecipientField,
+  EQUALITY MATCHING-RULE  oRDescriptorMatch,
+  OTHER MATCHING-RULES
+    {oRDescriptorElementsMatch | oRDescriptorSingleElementMatch |
+      oRDescriptorSubstringElementsMatch, ...},
+  NUMERATION              single-valued,
+  ID                      id-nat-ipm-intended-recipient
+}
+
+conversion-eits X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX MS-EIT,
+  EQUALITY MATCHING-RULE        objectIdentifierMatch,
+  NUMERATION                    multi-valued,
+  ID                            id-nat-conversion-eits
+}
+
+notification-extensions X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  IPMSExtension {{NotificationExtensions}},
+  NUMERATION             multi-valued,
+  ID                     id-nat-notification-extensions
+}
+
+-- Non-receipt fields
+non-receipt-reason X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   NonReceiptReasonField,
+  EQUALITY MATCHING-RULE  integerMatch,
+  NUMERATION              single-valued,
+  ID                      id-nat-non-receipt-reason
+}
+
+discard-reason X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   DiscardReasonField,
+  EQUALITY MATCHING-RULE  integerMatch,
+  NUMERATION              single-valued,
+  ID                      id-nat-discard-reason
+}
+
+auto-forward-comment X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX     AutoForwardCommentField,
+  EQUALITY MATCHING-RULE    mSStringMatch,
+  SUBSTRINGS MATCHING-RULE  mSSubstringsMatch,
+  NUMERATION                single-valued,
+  ID                        id-nat-auto-forward-comment
+}
+
+returned-ipm X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  ReturnedIPMField,
+  NUMERATION             single-valued,
+  ID                     id-nat-returned-ipm
+}
+
+nrn-extensions X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  IPMSExtension {{NRNExtensions}},
+  NUMERATION             multi-valued,
+  ID                     id-nat-nrn-extensions
+}
+
+-- Receipt fields
+receipt-time X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   ReceiptTimeField,
+  EQUALITY MATCHING-RULE  uTCTimeMatch,
+  ORDERING MATCHING-RULE  uTCTimeOrderingMatch,
+  NUMERATION              single-valued,
+  ID                      id-nat-receipt-time
+}
+
+acknowledgment-mode X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   AcknowledgmentModeField,
+  EQUALITY MATCHING-RULE  integerMatch,
+  NUMERATION              single-valued,
+  ID                      id-nat-acknowledgment-mode
+}
+
+suppl-receipt-info X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX     SupplReceiptInfoField,
+  EQUALITY MATCHING-RULE    mSStringMatch,
+  SUBSTRINGS MATCHING-RULE  mSSubstringsMatch,
+  NUMERATION                single-valued,
+  ID                        id-nat-suppl-receipt-info
+}
+
+rn-extensions X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  IPMSExtension {{RNExtensions}},
+  NUMERATION             multi-valued,
+  ID                     id-nat-rn-extensions
+}
+
+-- Other notification type fields
+other-notification-type-fields X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  IPMSExtension {{OtherNotifications}},
+  NUMERATION             multi-valued,
+  ID                     id-nat-other-notification-type-fields
+}
+
+-- CORRELATION ATTRIBUTES
+-- Common attributes
+ac-forwarding-ipms X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   SequenceNumber,
+  EQUALITY MATCHING-RULE  integerMatch,
+  ORDERING MATCHING-RULE  integerOrderingMatch,
+  NUMERATION              multi-valued,
+  ID                      id-cat-forwarding-ipms
+}
+
+ac-forwarded-ipms X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   SequenceNumber,
+  EQUALITY MATCHING-RULE  integerMatch,
+  ORDERING MATCHING-RULE  integerOrderingMatch,
+  NUMERATION              multi-valued,
+  ID                      id-cat-forwarded-ipms
+}
+
+ac-obsoleting-ipms X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   SequenceNumber,
+  EQUALITY MATCHING-RULE  integerMatch,
+  ORDERING MATCHING-RULE  integerOrderingMatch,
+  NUMERATION              multi-valued,
+  ID                      id-cat-obsoleting-ipms
+}
+
+ac-obsoleted-ipms X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  IPMLocation,
+  OTHER MATCHING-RULES   {iPMLocationMatch, ...},
+  NUMERATION             multi-valued,
+  ID                     id-cat-obsoleted-ipms
+}
+
+IPMLocation ::= CHOICE {stored  SET OF SequenceNumber,
+                        absent  NULL,
+                        ...
+}
+
+ac-relating-ipms X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   SequenceNumber,
+  EQUALITY MATCHING-RULE  integerMatch,
+  ORDERING MATCHING-RULE  integerOrderingMatch,
+  NUMERATION              multi-valued,
+  ID                      id-cat-relating-ipms
+}
+
+ac-related-ipms X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  IPMLocation,
+  OTHER MATCHING-RULES   {iPMLocationMatch, ...},
+  NUMERATION             multi-valued,
+  ID                     id-cat-related-ipms
+}
+
+ac-replied-to-ipm X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   SequenceNumber,
+  EQUALITY MATCHING-RULE  integerMatch,
+  ORDERING MATCHING-RULE  integerOrderingMatch,
+  NUMERATION              multi-valued,
+  ID                      id-cat-replied-to-ipm
+}
+
+ac-replying-ipms X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   SequenceNumber,
+  EQUALITY MATCHING-RULE  integerMatch,
+  ORDERING MATCHING-RULE  integerOrderingMatch,
+  NUMERATION              multi-valued,
+  ID                      id-cat-replying-ipms
+}
+
+ac-subject-ipm X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   SequenceNumber,
+  EQUALITY MATCHING-RULE  integerMatch,
+  ORDERING MATCHING-RULE  integerOrderingMatch,
+  NUMERATION              multi-valued,
+  ID                      id-cat-subject-ipm
+}
+
+-- Submitted message correlation
+ac-ipm-recipients X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   ORDescriptor,
+  EQUALITY MATCHING-RULE  oRDescriptorMatch,
+  OTHER MATCHING-RULES
+    {oRDescriptorElementsMatch | oRDescriptorSingleElementMatch |
+      oRDescriptorSubstringElementsMatch, ...},
+  NUMERATION              multi-valued,
+  ID                      id-cat-ipm-recipients
+}
+
+ac-delivered-replies-summary X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   DeliveredReplyStatus,
+  EQUALITY MATCHING-RULE  integerMatch,
+  ORDERING MATCHING-RULE  integerOrderingMatch,
+  NUMERATION              multi-valued,
+  ID                      id-cat-delivered-replies-summary
+}
+
+DeliveredReplyStatus ::= INTEGER {
+  no-reply-requested(0) -- reply not requested --,
+  reply-outstanding(1) -- reply requested --, reply-received(2)}
+
+ac-correlated-delivered-replies X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  CorrelatedDeliveredReplies,
+  NUMERATION             multi-valued,
+  ID                     id-cat-correlated-delivered-replies
+}
+
+CorrelatedDeliveredReplies ::= CHOICE {
+  no-reply-received  [0]  NULL,
+  received-replies   [1]  SEQUENCE OF SequenceNumber
+}
+
+ac-delivered-ipn-summary X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   DeliveredIPNStatus,
+  EQUALITY MATCHING-RULE  integerMatch,
+  ORDERING MATCHING-RULE  integerOrderingMatch,
+  NUMERATION              multi-valued,
+  ID                      id-cat-delivered-ipn-summary
+}
+
+DeliveredIPNStatus ::= INTEGER {
+  no-ipn-requested(0), an-requested(3), nrn-requested(5), rn-requested(10),
+  an-received(13), ipm-auto-forwarded(15), ipm-discarded(20), rn-received(25)
+}
+
+ac-correlated-delivered-ipns X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX  CorrelatedDeliveredIPNs,
+  NUMERATION             multi-valued,
+  ID                     id-cat-correlated-delivered-ipns
+}
+
+CorrelatedDeliveredIPNs ::= CHOICE {
+  no-ipn-received  [0]  NULL,
+  ipns-received    [1]  SEQUENCE OF SequenceNumber
+}
+
+-- Delivered message correlation
+ac-submitted-reply-status X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   SubmittedReplyStatus,
+  EQUALITY MATCHING-RULE  integerMatch,
+  ORDERING MATCHING-RULE  integerOrderingMatch,
+  NUMERATION              single-valued,
+  ID                      id-cat-submitted-reply-status
+}
+
+SubmittedReplyStatus ::= INTEGER {
+  no-reply-requested(0), no-reply-intended(1), reply-pending(2), reply-sent(3)
+}
+
+ac-submitted-ipn-status X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   SubmittedIPNStatus,
+  EQUALITY MATCHING-RULE  integerMatch,
+  ORDERING MATCHING-RULE  integerOrderingMatch,
+  NUMERATION              single-valued,
+  ID                      id-cat-submitted-ipn-status
+}
+
+SubmittedIPNStatus ::= INTEGER {
+  no-ipn-requested(0), nrn-requested(5), nrn-with-ipm-return-requested(10),
+  rn-requested(15), rn-with-ipm-return-requested(20), ipm-auto-forwarded(25),
+  ipm-discarded(30), rn-sent(35)}
+
+ac-submitted-ipns X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   SequenceNumber,
+  EQUALITY MATCHING-RULE  integerMatch,
+  ORDERING MATCHING-RULE  integerOrderingMatch,
+  NUMERATION              multi-valued,
+  ID                      id-cat-submitted-ipns
+}
+
+recipient-category X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   RecipientCategory,
+  EQUALITY MATCHING-RULE  integerMatch,
+  ORDERING MATCHING-RULE  integerOrderingMatch,
+  NUMERATION              single-valued,
+  ID                      id-cat-recipient-category
+}
+
+RecipientCategory ::= INTEGER {
+  primary-recipient(0), copy-recipient(1), blind-copy-recipient(2),
+  category-unknown(3), circulation-list(4)}
+
+revised-reply-time X413ATTRIBUTE ::= {
+  WITH ATTRIBUTE-SYNTAX   ReplyTimeField,
+  EQUALITY MATCHING-RULE  uTCTimeMatch,
+  ORDERING MATCHING-RULE  uTCTimeOrderingMatch,
+  NUMERATION              single-valued,
+  ID                      id-cat-revised-reply-time
+}
+
+-- MATCHING-RULES
+IPMMatchingRuleTable MATCHING-RULE ::=
+  {iPMIdentifierMatch | oRDescriptorMatch | recipientSpecifierMatch,
+   ... -- 1994 extension additions --, circulationMemberCheckmarkMatch |
+   circulationMemberElementsMatch | circulationMemberMatch |
+   circulationMemberSingleElementMatch |
+   circulationMemberSubstringElementsMatch | distributionCodeMatch |
+   informationCategoryMatch | iPMLocationMatch | oRDescriptorElementsMatch |
+   oRDescriptorSingleElementMatch | oRDescriptorSubstringElementsMatch |
+   recipientSpecifierElementsMatch | recipientSpecifierSingleElementMatch |
+   recipientSpecifierSubstringElementsMatch}
+
+iPMIdentifierMatch MATCHING-RULE ::= {
+  SYNTAX  IPMIdentifier
+  ID      id-mr-ipm-identifier
+}
+
+iPMLocationMatch MATCHING-RULE ::= {
+  SYNTAX  SequenceNumber
+  ID      id-mr-ipm-location
+}
+
+oRDescriptorMatch MATCHING-RULE ::= {
+  SYNTAX  ORDescriptor
+  ID      id-mr-or-descriptor
+}
+
+oRDescriptorElementsMatch MATCHING-RULE ::= {
+  SYNTAX  ORDescriptor
+  ID      id-mr-or-descriptor-elements
+}
+
+oRDescriptorSubstringElementsMatch MATCHING-RULE ::= {
+  SYNTAX  ORDescriptor
+  ID      id-mr-or-descriptor-substring-elements
+}
+
+oRDescriptorSingleElementMatch MATCHING-RULE ::= {
+  SYNTAX  MSString {ub-msstring-match}
+  ID      id-mr-or-descriptor-single-element
+}
+
+recipientSpecifierMatch MATCHING-RULE ::= {
+  SYNTAX  RecipientSpecifier
+  ID      id-mr-recipient-specifier
+}
+
+recipientSpecifierElementsMatch MATCHING-RULE ::= {
+  SYNTAX  RecipientSpecifier
+  ID      id-mr-recipient-specifier-elements
+}
+
+recipientSpecifierSubstringElementsMatch MATCHING-RULE ::= {
+  SYNTAX  RecipientSpecifier
+  ID      id-mr-recipient-specifier-substring-elements
+}
+
+recipientSpecifierSingleElementMatch MATCHING-RULE ::= {
+  SYNTAX  MSString {ub-msstring-match}
+  ID      id-mr-recipient-specifier-single-element
+}
+
+circulationMemberMatch MATCHING-RULE ::= {
+  SYNTAX  CirculationMember
+  ID      id-mr-circulation-member
+}
+
+circulationMemberElementsMatch MATCHING-RULE ::= {
+  SYNTAX  CirculationMember
+  ID      id-mr-circulation-member-elements
+}
+
+circulationMemberSubstringElementsMatch MATCHING-RULE ::= {
+  SYNTAX  CirculationMember
+  ID      id-mr-circulation-member-substring-elements
+}
+
+circulationMemberSingleElementMatch MATCHING-RULE ::= {
+  SYNTAX  MSString {ub-msstring-match}
+  ID      id-mr-circulation-member-single-element
+}
+
+circulationMemberCheckmarkMatch MATCHING-RULE ::= {
+  SYNTAX  CirculationMember
+  ID      id-mr-circulation-member-checkmark
+}
+
+distributionCodeMatch MATCHING-RULE ::= {
+  SYNTAX  DistributionCode
+  ID      id-mr-distribution-code
+}
+
+informationCategoryMatch MATCHING-RULE ::= {
+  SYNTAX  InformationCategory
+  ID      id-mr-information-category
+}
+
+END -- of IPMSMessageStoreAttributes
+
+-- Generated by Asnp, the ASN.1 pretty-printer of France Telecom R&D
+
diff --git a/epan/dissectors/asn1/p22/IPMSObjectIdentifiers.asn b/epan/dissectors/asn1/p22/IPMSObjectIdentifiers.asn
new file mode 100644
index 00000000..6464db4c
--- /dev/null
+++ b/epan/dissectors/asn1/p22/IPMSObjectIdentifiers.asn
@@ -0,0 +1,508 @@
+-- http://www.itu.int/ITU-T/asn1/database/itu-t/x/x420/1999/index.html
+-- Module IPMSObjectIdentifiers (X.420:06/1999)
+IPMSObjectIdentifiers {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+  object-identifiers(0) version-1999(1)} DEFINITIONS IMPLICIT TAGS ::=
+BEGIN
+
+-- Prologue
+-- Exports everything.
+IMPORTS -- nothing -- ;
+
+ID ::= OBJECT IDENTIFIER
+
+-- Interpersonal Messaging (not definitive)
+id-ipms ID ::=
+  {joint-iso-itu-t mhs(6) ipms(1)} -- not definitive
+
+-- Categories
+id-mod ID ::= {id-ipms  0} -- modules; not definitive
+
+id-ot ID ::= {id-ipms  1} -- object types
+
+id-pt ID ::= {id-ipms  2} -- port types
+
+id-et ID ::= {id-ipms  4} -- extended body part types
+
+id-hex ID ::= {id-ipms  5} -- heading extensions
+
+id-sat ID ::= {id-ipms  6} -- summary attributes
+
+id-hat ID ::= {id-ipms  7} -- heading attributes
+
+id-bat ID ::= {id-ipms  8} -- body attributes
+
+id-nat ID ::= {id-ipms  9} -- notification attributes
+
+id-mct ID ::= {id-ipms  10} -- message content types
+
+id-ep ID ::= {id-ipms  11} -- extended body part parameters
+
+id-eit ID ::= {id-ipms  12} -- encoded information types
+
+id-cat ID ::= {id-ipms  13} -- correlation attributes
+
+id-mr ID ::= {id-ipms  14} -- matching-rules
+
+id-aa ID ::= {id-ipms  15} -- auto-actions
+
+id-aae ID ::= {id-ipms  16} -- auto-action errors
+
+id-mst ID ::= {id-ipms  17} -- message store types
+
+id-sec ID ::= {id-ipms  18} -- ipm security extensions
+
+id-on ID ::= {id-ipms  19} -- other notification type extensions
+
+id-rex ID ::= {id-ipms  20} -- recipient extensions
+
+-- Modules
+id-mod-object-identifiers ID ::= {id-mod  0} -- not definitive
+
+id-mod-functional-objects ID ::= {id-mod  1} -- not definitive
+
+id-mod-information-objects ID ::= {id-mod  2} -- not definitive
+
+id-mod-abstract-service ID ::= {id-mod  3} -- not definitive
+
+id-mod-heading-extensions ID ::= {id-mod  6} -- not definitive
+
+id-mod-extended-body-part-types ID ::= {id-mod  7} -- not definitive
+
+id-mod-message-store-attributes ID ::= {id-mod  8} -- not definitive
+
+id-mod-file-transfer-body-part-type ID ::= {id-mod  9} -- not definitive
+
+id-mod-upper-bounds ID ::= {id-mod  10} -- not definitive
+
+id-mod-extended-voice-body-part-type ID ::= {id-mod  11} -- not definitive
+
+id-mod-forwarded-report-body-part-type ID ::= {id-mod  12} -- not definitive
+
+id-mod-auto-actions ID ::= {id-mod  13} -- not definitive
+
+id-mod-ipm-security-extensions ID ::= {id-mod  14} -- not definitive
+
+id-mod-forwarded-content-body-part-type ID ::= {id-mod  15} -- not definitive
+
+id-mod-pkcs7-body-part-type ID ::= {id-mod  16} -- not definitive
+
+-- Object types
+id-ot-ipms-user ID ::= {id-ot  1}
+
+id-ot-ipms ID ::= {id-ot  2}
+
+-- Port types
+id-pt-origination ID ::= {id-pt  0}
+
+id-pt-reception ID ::= {id-pt  1}
+
+id-pt-management ID ::= {id-pt  2}
+
+-- Extended body part types
+id-et-ia5-text ID ::= {id-et  0}
+
+id-et-g3-facsimile ID ::= {id-et  2}
+
+id-et-g4-class1 ID ::= {id-et  3}
+
+id-et-teletex ID ::= {id-et  4}
+
+id-et-videotex ID ::= {id-et  5}
+
+id-et-encrypted ID ::= {id-et  6}
+
+id-et-message ID ::= {id-et  7}
+
+id-et-mixed-mode ID ::= {id-et  8}
+
+id-et-bilaterally-defined ID ::= {id-et  9}
+
+id-et-nationally-defined ID ::= {id-et  10}
+
+id-et-general-text ID ::= {id-et  11}
+
+id-et-file-transfer ID ::= {id-et  12}
+
+--  Value {id-et 13} is no longer defined
+id-et-report ID ::= {id-et  14}
+
+id-et-notification ID ::= {id-et  15}
+
+id-et-voice ID ::= {id-et  16}
+
+id-et-content ID ::=
+  {id-et  17} -- This value is not used directly, only as a prefix
+
+id-et-pkcs7 ID ::= {id-et  18}
+
+-- Heading extensions
+id-hex-incomplete-copy ID ::= {id-hex  0}
+
+id-hex-languages ID ::= {id-hex  1}
+
+id-hex-auto-submitted ID ::= {id-hex  2}
+
+id-hex-body-part-signatures ID ::= {id-hex  3}
+
+id-hex-ipm-security-label ID ::= {id-hex  4}
+
+id-hex-authorization-time ID ::= {id-hex  5}
+
+id-hex-circulation-list-recipients ID ::= {id-hex  6}
+
+id-hex-distribution-codes ID ::= {id-hex  7}
+
+id-hex-extended-subject ID ::= {id-hex  8}
+
+id-hex-information-category ID ::= {id-hex  9}
+
+id-hex-manual-handling-instructions ID ::= {id-hex  10}
+
+id-hex-originators-reference ID ::= {id-hex  11}
+
+id-hex-precedence-policy-id ID ::= {id-hex  12}
+
+-- Summary attributes
+id-sat-ipm-entry-type ID ::= {id-sat  0}
+
+id-sat-ipm-synopsis ID ::= {id-sat  1}
+
+id-sat-body-parts-summary ID ::= {id-sat  2}
+
+id-sat-ipm-auto-discarded ID ::= {id-sat  3}
+
+-- Heading attributes
+id-hat-heading ID ::= {id-hat  0}
+
+id-hat-this-ipm ID ::= {id-hat  1}
+
+id-hat-originator ID ::= {id-hat  2}
+
+id-hat-replied-to-IPM ID ::= {id-hat  3}
+
+id-hat-subject ID ::= {id-hat  4}
+
+id-hat-expiry-time ID ::= {id-hat  5}
+
+id-hat-reply-time ID ::= {id-hat  6}
+
+id-hat-importance ID ::= {id-hat  7}
+
+id-hat-sensitivity ID ::= {id-hat  8}
+
+id-hat-auto-forwarded ID ::= {id-hat  9}
+
+id-hat-authorizing-users ID ::= {id-hat  10}
+
+id-hat-primary-recipients ID ::= {id-hat  11}
+
+id-hat-copy-recipients ID ::= {id-hat  12}
+
+id-hat-blind-copy-recipients ID ::= {id-hat  13}
+
+id-hat-obsoleted-IPMs ID ::= {id-hat  14}
+
+id-hat-related-IPMs ID ::= {id-hat  15}
+
+id-hat-reply-recipients ID ::= {id-hat  16}
+
+id-hat-incomplete-copy ID ::= {id-hat  17}
+
+id-hat-languages ID ::= {id-hat  18}
+
+id-hat-rn-requestors ID ::= {id-hat  19}
+
+id-hat-nrn-requestors ID ::= {id-hat  20}
+
+id-hat-reply-requestors ID ::= {id-hat  21}
+
+id-hat-auto-submitted ID ::= {id-hat  22}
+
+id-hat-body-part-signatures ID ::= {id-hat  23}
+
+id-hat-ipm-security-label ID ::= {id-hat  24}
+
+id-hat-body-part-security-label ID ::= {id-hat  25}
+
+id-hat-body-part-encryption-token ID ::= {id-hat  26}
+
+id-hat-authorization-time ID ::= {id-hat  27}
+
+id-hat-circulation-list-recipients ID ::= {id-hat  28}
+
+id-hat-distribution-codes ID ::= {id-hat  29}
+
+id-hat-extended-subject ID ::= {id-hat  30}
+
+id-hat-information-category ID ::= {id-hat  31}
+
+id-hat-manual-handling-instructions ID ::= {id-hat  32}
+
+id-hat-originators-reference ID ::= {id-hat  33}
+
+id-hat-precedence-policy-id ID ::= {id-hat  34}
+
+id-hat-forwarded-content-token ID ::= {id-hat  35}
+
+id-hat-forwarding-token ID ::= {id-hat  36}
+
+id-hat-precedence ID ::= {id-hat  37}
+
+id-hat-body-part-signature-verification-status ID ::= {id-hat  38}
+
+-- Body attributes
+id-bat-body ID ::= {id-bat  0}
+
+id-bat-ia5-text-body-parts ID ::= {id-bat  1}
+
+id-bat-g3-facsimile-body-parts ID ::= {id-bat  3}
+
+id-bat-g4-class1-body-parts ID ::= {id-bat  4}
+
+id-bat-teletex-body-parts ID ::= {id-bat  5}
+
+id-bat-videotex-body-parts ID ::= {id-bat  6}
+
+id-bat-encrypted-body-parts ID ::= {id-bat  7}
+
+id-bat-message-body-parts ID ::= {id-bat  8}
+
+id-bat-mixed-mode-body-parts ID ::= {id-bat  9}
+
+id-bat-bilaterally-defined-body-parts ID ::= {id-bat  10}
+
+id-bat-nationally-defined-body-parts ID ::= {id-bat  11}
+
+id-bat-extended-body-part-types ID ::= {id-bat  12}
+
+id-bat-ia5-text-parameters ID ::= {id-bat  13}
+
+id-bat-g3-facsimile-parameters ID ::= {id-bat  15}
+
+id-bat-teletex-parameters ID ::= {id-bat  16}
+
+id-bat-videotex-parameters ID ::= {id-bat  17}
+
+id-bat-encrypted-parameters ID ::= {id-bat  18}
+
+id-bat-message-parameters ID ::= {id-bat  19}
+
+id-bat-ia5-text-data ID ::= {id-bat  20}
+
+id-bat-g3-facsimile-data ID ::= {id-bat  22}
+
+id-bat-teletex-data ID ::= {id-bat  23}
+
+id-bat-videotex-data ID ::= {id-bat  24}
+
+id-bat-encrypted-data ID ::= {id-bat  25}
+
+id-bat-message-data ID ::= {id-bat  26}
+
+-- Notification attributes
+id-nat-subject-ipm ID ::= {id-nat  0}
+
+id-nat-ipn-originator ID ::= {id-nat  1}
+
+id-nat-ipm-intended-recipient ID ::= {id-nat  2}
+
+id-nat-conversion-eits ID ::= {id-nat  3}
+
+id-nat-non-receipt-reason ID ::= {id-nat  4}
+
+id-nat-discard-reason ID ::= {id-nat  5}
+
+id-nat-auto-forward-comment ID ::= {id-nat  6}
+
+id-nat-returned-ipm ID ::= {id-nat  7}
+
+id-nat-receipt-time ID ::= {id-nat  8}
+
+id-nat-acknowledgment-mode ID ::= {id-nat  9}
+
+id-nat-suppl-receipt-info ID ::= {id-nat  10}
+
+id-nat-notification-extensions ID ::= {id-nat  11}
+
+id-nat-nrn-extensions ID ::= {id-nat  12}
+
+id-nat-rn-extensions ID ::= {id-nat  13}
+
+id-nat-other-notification-type-fields ID ::= {id-nat  14}
+
+-- Correlation attributes
+id-cat-correlated-delivered-ipns ID ::= {id-cat  0}
+
+id-cat-correlated-delivered-replies ID ::= {id-cat  1}
+
+id-cat-delivered-ipn-summary ID ::= {id-cat  2}
+
+id-cat-delivered-replies-summary ID ::= {id-cat  3}
+
+id-cat-forwarded-ipms ID ::= {id-cat  4}
+
+id-cat-forwarding-ipms ID ::= {id-cat  5}
+
+id-cat-ipm-recipients ID ::= {id-cat  6}
+
+id-cat-obsoleted-ipms ID ::= {id-cat  7}
+
+id-cat-obsoleting-ipms ID ::= {id-cat  8}
+
+id-cat-related-ipms ID ::= {id-cat  9}
+
+id-cat-relating-ipms ID ::= {id-cat  10}
+
+id-cat-replied-to-ipm ID ::= {id-cat  11}
+
+id-cat-replying-ipms ID ::= {id-cat  12}
+
+id-cat-revised-reply-time ID ::= {id-cat  13}
+
+id-cat-submitted-ipn-status ID ::= {id-cat  14}
+
+id-cat-submitted-ipns ID ::= {id-cat  15}
+
+id-cat-submitted-reply-status ID ::= {id-cat  16}
+
+id-cat-subject-ipm ID ::= {id-cat  17}
+
+id-cat-recipient-category ID ::= {id-cat  18}
+
+-- Message content types (for use by MS and Directory)
+id-mct-p2-1984 ID ::=
+  {id-mct  0} -- P2 1984
+
+id-mct-p2-1988 ID ::= {id-mct  1} -- P2 1988
+
+-- Extended body part parameters
+id-ep-ia5-text ID ::= {id-ep  0}
+
+id-ep-g3-facsimile ID ::= {id-ep  2}
+
+id-ep-teletex ID ::= {id-ep  4}
+
+id-ep-videotex ID ::= {id-ep  5}
+
+id-ep-encrypted ID ::= {id-ep  6}
+
+id-ep-message ID ::= {id-ep  7}
+
+id-ep-general-text ID ::= {id-ep  11}
+
+id-ep-file-transfer ID ::= {id-ep  12}
+
+--  Value {id-ep 13} is no longer defined
+id-ep-notification ID ::= {id-ep  15}
+
+id-ep-voice ID ::= {id-ep  16}
+
+id-ep-content ID ::=
+  {id-ep  17} -- This value is not used directly, only as a prefix
+
+-- Encoded Information Types
+id-eit-file-transfer ID ::= {id-eit  0}
+
+id-eit-voice ID ::= {id-eit  1}
+
+-- Voice Encoded Information Types
+id-voice-11khz-sample ID ::=
+  {id-eit-voice  0}
+
+id-voice-22khz-sample ID ::= {id-eit-voice  1}
+
+id-voice-cd-quality ID ::= {id-eit-voice  2}
+
+id-voice-g711-mu-law ID ::= {id-eit-voice  3}
+
+id-voice-g726-32k-adpcm ID ::= {id-eit-voice  4}
+
+id-voice-g728-16k-ld-celp ID ::= {id-eit-voice  5}
+
+-- Matching-rules
+id-mr-ipm-identifier ID ::= {id-mr  0}
+
+id-mr-or-descriptor ID ::= {id-mr  1}
+
+id-mr-or-descriptor-elements ID ::= {id-mr  2}
+
+id-mr-or-descriptor-substring-elements ID ::= {id-mr  3}
+
+id-mr-recipient-specifier ID ::= {id-mr  4}
+
+id-mr-recipient-specifier-elements ID ::= {id-mr  5}
+
+id-mr-recipient-specifier-substring-elements ID ::= {id-mr  6}
+
+id-mr-ipm-location ID ::= {id-mr  7}
+
+id-mr-or-descriptor-single-element ID ::= {id-mr  8}
+
+id-mr-recipient-specifier-single-element ID ::= {id-mr  9}
+
+id-mr-circulation-member ID ::= {id-mr  10}
+
+id-mr-circulation-member-elements ID ::= {id-mr  11}
+
+id-mr-circulation-member-substring-elements ID ::= {id-mr  12}
+
+id-mr-circulation-member-single-element ID ::= {id-mr  13}
+
+id-mr-circulation-member-checkmark ID ::= {id-mr  14}
+
+id-mr-distribution-code ID ::= {id-mr  15}
+
+id-mr-information-category ID ::= {id-mr  16}
+
+-- Auto-actions
+id-aa-ipm-auto-acknowledgement ID ::= {id-aa  0}
+
+id-aa-ipm-auto-correlate ID ::= {id-aa  1}
+
+id-aa-ipm-auto-discard ID ::= {id-aa  2}
+
+id-aa-ipm-auto-advise ID ::= {id-aa  3}
+
+-- Auto-action-errors
+id-aae-auto-discard-error ID ::= {id-aae  0}
+
+id-aae-auto-forwarding-loop ID ::= {id-aae  1}
+
+id-aae-duplicate-ipn ID ::= {id-aae  2}
+
+-- Message Store types
+id-mst-invalid-assembly-instructions ID ::= {id-mst  0}
+
+id-mst-invalid-ipn ID ::= {id-mst  1}
+
+id-mst-assembly-instructions ID ::= {id-mst  2}
+
+id-mst-suspend-auto-acknowledgement ID ::= {id-mst  3}
+
+id-mst-prevent-nrn-generation ID ::= {id-mst  4}
+
+id-mst-originator-body-part-encryption-token ID ::= {id-mst  5}
+
+id-mst-originator-forwarded-content-token ID ::= {id-mst  6}
+
+id-mst-assembly-capability ID ::= {id-mst  7}
+
+-- Security extensions
+id-sec-ipm-security-request ID ::= {id-sec  0}
+
+id-sec-security-common-fields ID ::= {id-sec  1}
+
+-- Other notification types
+id-on-absence-advice ID ::= {id-on  0}
+
+id-on-change-of-address-advice ID ::= {id-on  1}
+
+-- Recipient extensions
+id-rex-circulation-list-indicator ID ::= {id-rex  0}
+
+id-rex-precedence ID ::= {id-rex  1}
+
+END -- of IPMSObjectIdentifiers
+
+-- Generated by Asnp, the ASN.1 pretty-printer of France Telecom R&D
+
diff --git a/epan/dissectors/asn1/p22/IPMSSecurityExtensions.asn b/epan/dissectors/asn1/p22/IPMSSecurityExtensions.asn
new file mode 100644
index 00000000..f4bfb109
--- /dev/null
+++ b/epan/dissectors/asn1/p22/IPMSSecurityExtensions.asn
@@ -0,0 +1,149 @@
+-- http://www.itu.int/ITU-T/asn1/database/itu-t/x/x420/1999/index.html
+-- Module IPMSSecurityExtensions (X.420:06/1999)
+IPMSSecurityExtensions {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+  ipm-security-extensions(14) version-1999(1)} DEFINITIONS IMPLICIT TAGS ::=
+BEGIN
+
+-- Prologue
+-- Exports everything
+IMPORTS
+  -- MTS Abstract Service
+  --Certificates,-- Content, ContentIntegrityCheck, ExtendedCertificates,
+    EXTENSION, MessageOriginAuthenticationCheck, MessageToken, EncryptionKey
+    --==
+    FROM MTSAbstractService {joint-iso-itu-t mhs(6) mts(3) modules(0)
+      mts-abstract-service(1) version-1999(1)}
+--WS: asn2wrs can't import a type through a intermediate module - so we import directly
+  Certificates
+    --==
+    FROM AuthenticationFramework {joint-iso-itu-t ds(5) module(1)
+      authenticationFramework(7) 3}
+  -- IPMS Information Objects
+  IPMS-EXTENSION, BodyPartNumber
+    --==
+    FROM IPMSInformationObjects {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+      information-objects(2) version-1999(1)}
+  -- IPMS Heading Extensions
+--  BodyPartNumber
+    --==
+--    FROM IPMSHeadingExtensions {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+--      heading-extensions(6) version-1999(1)}
+  -- Directory Authentication Framework
+  AlgorithmIdentifier, ENCRYPTED{}
+    --==
+    FROM AuthenticationFramework {joint-iso-itu-t ds(5) module(1)
+      authenticationFramework(7) 3}
+  -- Directory Certificate Extensions
+  CertificateAssertion
+    --==
+    FROM CertificateExtensions {joint-iso-itu-t ds(5) module(1)
+      certificateExtensions(26) 0}
+  -- IPMS Object Identifiers
+  id-sec-ipm-security-request, id-sec-security-common-fields
+    --==
+    FROM IPMSObjectIdentifiers {joint-iso-itu-t mhs(6) ipms(1) modules(0)
+      object-identifiers(0) version-1999(1)};
+
+-- Recipient Security Request
+recipient-security-request IPMS-EXTENSION ::= {
+  VALUE          RecipientSecurityRequest,
+  IDENTIFIED BY  id-sec-ipm-security-request
+}
+
+RecipientSecurityRequest ::= BIT STRING {
+  content-non-repudiation(0), content-proof(1), ipn-non-repudiation(2),
+  ipn-proof(3)}
+
+-- IPN Security Response
+ipn-security-response IPMS-EXTENSION ::= {
+  VALUE          IpnSecurityResponse,
+  IDENTIFIED BY  id-sec-security-common-fields
+}
+
+IpnSecurityResponse ::= SET {
+  content-or-arguments
+    CHOICE {original-content             OriginalContent,
+            original-security-arguments
+              SET {original-content-integrity-check
+                     [0]  OriginalContentIntegrityCheck OPTIONAL,
+                   original-message-origin-authentication-check
+                     [1]  OriginalMessageOriginAuthenticationCheck OPTIONAL,
+                   original-message-token
+                     [2]  OriginalMessageToken OPTIONAL}},
+  security-diagnostic-code  SecurityDiagnosticCode OPTIONAL
+}
+
+-- MTS security fields
+OriginalContent ::= Content
+
+OriginalContentIntegrityCheck ::= ContentIntegrityCheck
+
+OriginalMessageOriginAuthenticationCheck ::= MessageOriginAuthenticationCheck
+
+OriginalMessageToken ::= MessageToken
+
+-- Security Diagnostic Codes
+SecurityDiagnosticCode ::= INTEGER {
+  integrity-failure-on-subject-message(0),
+  integrity-failure-on-forwarded-message(1),
+  moac-failure-on-subject-message(2), unsupported-security-policy(3),
+  unsupported-algorithm-identifier(4), decryption-failed(5), token-error(6),
+  unable-to-sign-notification(7), unable-to-sign-message-receipt(8),
+  authentication-failure-on-subject-message(9),
+  security-context-failure-message(10), message-sequence-failure(11),
+  message-security-labelling-failure(12), repudiation-failure-of-message(13),
+  failure-of-proof-of-message(14), signature-key-unobtainable(15),
+  decryption-key-unobtainable(16), key-failure(17),
+  unsupported-request-for-security-service(18),
+  inconsistent-request-for-security-service(19),
+  ipn-non-repudiation-provided-instead-of-content-proof(20),
+  token-decryption-failed(21), double-enveloping-message-restoring-failure(22),
+  unauthorised-dl-member(23), reception-security-failure(24),
+  unsuitable-alternate-recipient(25), security-services-refusal(26),
+  unauthorised-recipient(27), unknown-certification-authority-name(28),
+  unknown-dl-name(29), unknown-originator-name(30), unknown-recipient-name(31),
+  security-policy-violation(32)}
+
+-- Security Envelope Extensions
+body-part-encryption-token EXTENSION ::= {
+  BodyPartTokens,
+  RECOMMENDED CRITICALITY  {for-delivery},
+  IDENTIFIED BY            standard-extension:43
+}
+
+BodyPartTokens ::=
+  SET OF
+    SET {body-part-number  BodyPartNumber,
+         body-part-choice
+           CHOICE {encryption-token              EncryptionToken,
+                   message-or-content-body-part  [0]  BodyPartTokens}
+    }
+
+EncryptionToken ::= SET {
+  encryption-algorithm-identifier  AlgorithmIdentifier,
+  encrypted-key                    --ENCRYPTED{EncryptionKey}-- BIT STRING,
+  recipient-certificate-selector   [0]  CertificateAssertion OPTIONAL,
+  recipient-certificate            [1]  Certificates OPTIONAL,
+  originator-certificate-selector  [2]  CertificateAssertion OPTIONAL,
+  originator-certificates          [3]  ExtendedCertificates OPTIONAL,
+  ...
+}
+
+forwarded-content-token EXTENSION ::= {
+  ForwardedContentToken,
+  RECOMMENDED CRITICALITY  {for-delivery},
+  IDENTIFIED BY            standard-extension:44
+}
+
+ForwardedContentToken ::=
+  SET OF
+    SET {body-part-number  BodyPartNumber,
+         body-part-choice
+           CHOICE {forwarding-token              MessageToken,
+                   message-or-content-body-part  ForwardedContentToken
+         }}
+
+END -- of IPMSSecurityExtensions
+
+-- Generated by Asnp, the ASN.1 pretty-printer of France Telecom R&D
+
diff --git a/epan/dissectors/asn1/p22/IPMSUpperBounds.asn b/epan/dissectors/asn1/p22/IPMSUpperBounds.asn
new file mode 100644
index 00000000..80300aab
--- /dev/null
+++ b/epan/dissectors/asn1/p22/IPMSUpperBounds.asn
@@ -0,0 +1,48 @@
+-- Module IPMSUpperBounds (X.420:06/1999)
+-- See also ITU-T X.420 (06/1999)
+-- See also the index of all ASN.1 assignments needed in this document
+
+IPMSUpperBounds {joint-iso-itu-t mhs(6) ipms(1) modules(0) upper-bounds(10)
+  version-1999(1)} DEFINITIONS IMPLICIT TAGS ::=
+BEGIN
+
+-- Prologue
+-- Exports everything.
+IMPORTS -- nothing -- ;
+
+-- Upper bounds
+ub-alpha-code-length INTEGER ::= 16
+
+ub-auto-forward-comment INTEGER ::= 256
+
+ub-circulation-list-members INTEGER ::= 256
+
+ub-distribution-codes INTEGER ::= 16
+
+ub-extended-subject-length INTEGER ::= 256
+
+ub-free-form-name INTEGER ::= 64
+
+ub-information-categories INTEGER ::= 16
+
+ub-information-category-length INTEGER ::= 64
+
+ub-ipm-identifier-suffix INTEGER ::= 2
+
+ub-local-ipm-identifier INTEGER ::= 64
+
+ub-manual-handling-instruction-length INTEGER ::= 128
+
+ub-manual-handling-instructions INTEGER ::= 16
+
+ub-originators-reference-length INTEGER ::= 64
+
+ub-precedence INTEGER ::= 127
+
+ub-subject-field INTEGER ::= 128
+
+ub-telephone-number INTEGER ::= 32
+
+END -- of IPMSUpperBounds
+
+-- Generated by Asnp, the ASN.1 pretty-printer of France Telecom R&D 
diff --git a/epan/dissectors/asn1/p22/p22.cnf b/epan/dissectors/asn1/p22/p22.cnf
new file mode 100644
index 00000000..6b610c69
--- /dev/null
+++ b/epan/dissectors/asn1/p22/p22.cnf
@@ -0,0 +1,305 @@
+# p22.cnf
+# X.420 (InterPersonal Messaging) conformance file
+
+#.TYPE_ATTR
+Time			TYPE = FT_STRING  DISPLAY = BASE_NONE  STRING = NULL BITMASK = 0
+# Permitted-Actions-Attribute is exported from FTAM as DISPLAY = BASE_HEX -
+# but this causes a runtime error.
+# We override the definition here until we can identify the fix correct fix
+Permitted-Actions-Attribute TYPE = FT_BYTES   DISPLAY = BASE_NONE   STRINGS = NULL  BITMASK = 0
+
+#.IMPORT ../ftam/ftam-exp.cnf
+#.IMPORT ../p1/p1-exp.cnf
+#.IMPORT ../p7/p7-exp.cnf
+#.IMPORT ../x509af/x509af-exp.cnf
+#.IMPORT ../x509ce/x509ce-exp.cnf
+#.IMPORT ../acse/acse-exp.cnf
+
+#.OMIT_ASSIGNMENT
+# These gives unused code warnings
+RN
+NRN
+ON
+ID
+#.END
+
+#.NO_EMIT
+# These fields are only used through COMPONENTS OF,
+# and consequently generate unused code warnings
+CommonFields
+#.END
+
+#.EXPORTS
+ORDescriptor
+InformationObject
+ExtensionsField
+IPM
+IPN
+MessageParameters
+NonReceiptReasonField
+DiscardReasonField
+ReceiptTimeField
+
+#.FIELD_RENAME
+
+G3FacsimileBodyPart/data	g3facsimile_data
+VideotexBodyPart/data	videotex_data
+ExtendedBodyPart/data	extended_data
+TeletexBodyPart/data	teletex_data
+IA5TextBodyPart/data	ia5text_data
+MessageBodyPart/data	message_data
+EncryptedBodyPart/data	encrypted_data
+
+G3FacsimileBodyPart/parameters	g3facsimile_parameters
+VideotexBodyPart/parameters	videotex_parameters
+ExtendedBodyPart/parameters	extended_parameters
+TeletexBodyPart/parameters	teletex_parameters
+IA5TextBodyPart/parameters	ia5text_parameters
+MessageBodyPart/parameters	message_parameters
+EncryptedBodyPart/parameters	encrypted_parameters
+
+TeletexParameters/non-basic-parameters		teletex_non_basic_parameters
+G3FacsimileParameters/non-basic-parameters	g3facsimile_non_basic_parameters
+
+CirculationSignatureData/algorithm-identifier	circulation-signature-algorithm-identifier
+
+Account-Attribute/actual-values		account-actual-values
+User-Identity-Attribute/actual-values	identity-actual-values
+
+MessageReference/user-relative-identifier user-relative-identifier-ref
+
+BodyPartSignatureVerification/_item/body-part-signature	body-part-signature-status
+BodyPart/basic/encrypted		encrypted-bp
+BodyPartSynopsis/message		message-synopsis
+NonMessageBodyPartSynopsis/type		bp-type
+NonMessageBodyPartSynopsis/parameters	bp-parameters
+
+ForwardedContentToken/_item/body-part-choice	body-part-token-choice
+ForwardedContentToken/_item/body-part-choice/message-or-content-body-part	forwarded-content-token
+
+#.TYPE_RENAME
+
+ForwardedContentToken/_item/body-part-choice	T_body_part_token_choice
+
+#.FIELD_ATTR
+G3FacsimileBodyPart/data				ABBREV=g3facsimile.data
+VideotexBodyPart/data					ABBREV=videotex.data
+ExtendedBodyPart/data					ABBREV=extended.data
+TeletexBodyPart/data					ABBREV=teletex.data
+IA5TextBodyPart/data					ABBREV=ia5text.data
+MessageBodyPart/data					ABBREV=message.data
+EncryptedBodyPart/data					ABBREV=encrypted.data
+Account-Attribute/actual-values			ABBREV=account.actual-values
+User-Identity-Attribute/actual-values	ABBREV=identity.actual-values
+
+#.REGISTER
+AbsenceAdvice				B "2.6.1.19.0"  "id-on-absence-advice"
+ChangeOfAddressAdvice		B "2.6.1.19.1"  "id-on-change-of-address-advice"
+IPMAssemblyInstructions		B "2.6.1.17.2"  "id-mst-assembly-instructions"
+
+IncompleteCopy				B "2.6.1.5.0"	"id-hex-incomplete-copy"
+Languages					B "2.6.1.5.1"	"id-hex-languages"
+AutoSubmitted				B "2.6.1.5.2"	"id-hex-auto-submitted"
+BodyPartSignatures			B "2.6.1.5.3"	"id-hex-body-part-signatures"
+IPMSecurityLabel			B "2.6.1.5.4"	"id-hex-ipm-security-label"
+AuthorizationTime			B "2.6.1.5.5"	"id-hex-authorization-time"
+CirculationList				B "2.6.1.5.6"	"id-hex-circulation-list-recipients"
+CirculationListIndicator	B "2.6.1.20.0"	"id-rex-circulation-list-indicator"
+DistributionCodes			B "2.6.1.5.7"	"id-hex-distribution-codes"
+ExtendedSubject				B "2.6.1.5.8"	"id-hex-extended-subject"
+InformationCategories		B "2.6.1.5.9"	"id-hex-information-categories"
+ManualHandlingInstructions	B "2.6.1.5.10" 	"id-hex-manual-handling-instructions"
+OriginatorsReference		B "2.6.1.5.11"	"id-hex-originators-reference"
+PrecedencePolicyIdentifier	B "2.6.1.5.12"	"id-hex-precedence-policy-id"
+Precedence					B "2.6.1.20.1"	"id-rex-precedence"
+
+IA5TextData 				B "2.6.1.4.0" 	"id-et-ia5-text"
+IA5TextParameters 			B "2.6.1.11.0" 	"id-ep-ia5-text"
+G3FacsimileData 			B "2.6.1.4.2" 	"id-et-g3-facsimile"
+G3FacsimileParameters 		B "2.6.1.11.2" 	"id-ep-g3-facsimile"
+G4Class1BodyPart 			B "2.6.1.4.3" 	"id-et-g4-class1"
+TeletexData 				B "2.6.1.4.4" 	"id-et-teletex"
+TeletexParameters 			B "2.6.1.11.4" 	"id-ep-teletex"
+VideotexData 				B "2.6.1.4.5" 	"id-et-videotex"
+VideotexParameters 			B "2.6.1.11.5" 	"id-ep-videotex"
+EncryptedData 				B "2.6.1.4.6" 	"id-et-encrypted"
+EncryptedParameters 		B "2.6.1.11.6" 	"id-ep-encrypted"
+MessageData 				B "2.6.1.4.7" 	"id-et-message"
+MessageParameters 			B "2.6.1.11.7" 	"id-ep-message"
+MixedModeBodyPart			B "2.6.1.4.8" 	"id-et-mixed-mode"
+BilaterallyDefinedBodyPart 	B "2.6.1.4.9" 	"id-et-bilaterally-defined"
+
+GeneralTextParameters		B "2.6.1.11.11"	"id-ep-general-text"
+GeneralTextData				B "2.6.1.4.11"	"id-et-general-text"
+FileTransferParameters		B "2.6.1.11.12"	"id-ep-file-transfer"
+FileTransferData			B "2.6.1.4.12"	"id-et-file-transfer"
+# {id-et 13} is no longer defined
+# ForwardedReportBodyPart {id-et 14} defined in p1.cnf
+MessageParameters 			B "2.6.1.11.15" "id-ep-notification"
+IPN							B "2.6.1.4.15" 	"id-et-notification"
+VoiceParameters 			B "2.6.1.11.16" "id-ep-voice"
+VoiceData					B "2.6.1.4.16" 	"id-et-voice"
+# P22
+ForwardedContentParameters 	B "2.6.1.11.17.2.6.1.10.1" 	"id-ep-content-p22"
+InformationObject			B "2.6.1.4.17.2.6.1.10.1" 	"id-et-content-p22"
+#p2
+ForwardedContentParameters 	B "2.6.1.11.17.2.6.1.10.0" 	"id-ep-content-p2"
+InformationObject			B "2.6.1.4.17.2.6.1.10.0" 	"id-et-content-p2"
+#p722
+ForwardedContentParameters 	B "2.6.1.11.17.1.3.26.0.4406.0.4.1" 	"id-ep-content-p772"
+
+
+# PKCS#7Bodypart {id-et 18} defined in cms.cnf
+
+# Message Store Attributes
+IPMEntryType				B	"2.6.1.6.0"	"id-sat-ipm-entry-type"
+IPMSynopsis					B	"2.6.1.6.1"	"id-sat-ipm-synopsis"
+BodyPartDescriptor			B	"2.6.1.6.2"	"id-sat-body-parts-summary"
+#Boolean					B	"2.6.1.6.3"	"id-sat-ipm-auto-discarded" - see x509sat.cnf
+
+Heading						B	"2.6.1.7.0"	"id-hat-heading"
+ThisIPMField				B	"2.6.1.7.1"	"id-hat-this-ipm"
+OriginatorField				B	"2.6.1.7.2"	"id-hat-originator"
+RepliedToIPMField			B	"2.6.1.7.3"	"id-hat-replied-to-IPM"
+SubjectField				B	"2.6.1.7.4"	"id-hat-subject"
+ExpiryTimeField				B	"2.6.1.7.5"	"id-hat-expiry-time"
+ReplyTimeField				B	"2.6.1.7.6"	"id-hat-reply-time"
+ImportanceField				B	"2.6.1.7.7"	"id-hat-importance"
+SensitivityField			B	"2.6.1.7.8"	"id-hat-sensitivity"
+AutoForwardedField			B	"2.6.1.7.9"	"id-hat-auto-forwarded"
+AuthorizingUsersSubfield	B	"2.6.1.7.10"	"id-hat-authorizing-users"
+PrimaryRecipientsSubfield	B	"2.6.1.7.11"	"id-hat-primary-recipients"
+CopyRecipientsSubfield		B	"2.6.1.7.12"	"id-hat-copy-recipients"
+BlindCopyRecipientsSubfield	B	"2.6.1.7.13"	"id-hat-blind-copy-recipients"
+ObsoletedIPMsSubfield		B	"2.6.1.7.14"	"id-hat-obsoleted-IPMs"
+RelatedIPMsSubfield			B	"2.6.1.7.15"	"id-hat-related-IPMs"
+ReplyRecipientsSubfield		B	"2.6.1.7.16"	"id-hat-reply-recipients"
+IncompleteCopy				B	"2.6.1.7.17"	"id-hat-incomplete-copy"
+Language					B	"2.6.1.7.18"	"id-hat-languages"
+ORDescriptor				B	"2.6.1.7.19"	"id-hat-rn-requestors"
+ORDescriptor				B	"2.6.1.7.20"	"id-hat-nrn-requestors"
+ORDescriptor				B	"2.6.1.7.21"	"id-hat-reply-requestors"
+AutoSubmitted				B	"2.6.1.7.22"	"id-hat-auto-submitted"
+BodyPartSignatures			B	"2.6.1.7.23"	"id-hat-body-part-signatures"
+IPMSecurityLabel			B	"2.6.1.7.24"	"id-hat-ipm-security-label"
+BodyPartSecurityLabel		B	"2.6.1.7.25"	"id-hat-body-part-security-label"
+BodyPartTokens				B	"2.6.1.7.26"	"id-hat-body-part-encryption-token"
+AuthorizationTime			B	"2.6.1.7.27"	"id-hat-authorization-time"
+CirculationMember			B	"2.6.1.7.28"	"id-hat-circulation-list-recipients"
+DistributionCode			B	"2.6.1.7.29"	"id-hat-distribution-codes"
+ExtendedSubject				B	"2.6.1.7.30"	"id-hat-extended-subject"
+InformationCategory			B	"2.6.1.7.31"	"id-hat-information-category"
+ManualHandlingInstruction	B	"2.6.1.7.32"	"id-hat-manual-handling-instructions"
+OriginatorsReference		B	"2.6.1.7.33"	"id-hat-originators-reference"
+PrecedencePolicyIdentifier	B	"2.6.1.7.34"	"id-hat-precedence-policy-id"
+ForwardedContentToken		B	"2.6.1.7.35"	"id-hat-forwarded-content-token"
+#MessageToken				B	"2.6.1.7.36"	"id-hat-forwarded-token" - see p1.cnf
+Precedence					B	"2.6.1.7.37"	"id-hat-precedence"
+BodyPartSignatureVerification	B	"2.6.1.7.38"	"id-hat-body-part-signature-verification-status"
+
+Body						B	"2.6.1.8.0"	"id-bat-body"
+
+# id-cat ID ::= {id-ipms  13} -- correlation attributes
+CorrelatedDeliveredIPNs		B	"2.6.1.13.0"	"id-cat-correlated-delivered-ipns"
+CorrelatedDeliveredReplies	B	"2.6.1.13.1"	"id-cat-correlated-delivered-replies"
+DeliveredIPNStatus			B	"2.6.1.13.2"	"id-cat-delivered-ipn-summary"
+DeliveredReplyStatus		B	"2.6.1.13.3"	"id-cat-delivered-replies-summary"
+#SequenceNumber				B	"2.6.1.13.4"	"id-cat-forwarded-ipms"
+#SequenceNumber				B	"2.6.1.13.5"	"id-cat-forwarding-ipms"
+#ORDescriptor				B	"2.6.1.13.6"	"id-cat-ipm-recipients"
+IPMLocation					B	"2.6.1.13.7"	"id-cat-obsoleted-ipms"
+#SequenceNumber				B	"2.6.1.13.8"	"id-cat-obsoleting-ipms"
+#IPMLocation				B	"2.6.1.13.9"	"id-cat-related-ipms"
+#SequenceNumber				B	"2.6.1.13.10"	"id-cat-relating-ipms"
+#SequenceNumber				B	"2.6.1.13.11"	"id-cat-replied-to-ipm"
+#id-cat-replying-ipms		B	"2.6.1.13.12"	"id-cat-replying-ipms"
+#ReplyTimeField				B	"2.6.1.13.13"	"id-cat-revised-reply-time"
+SubmittedIPNStatus			B	"2.6.1.13.14"	"id-cat-submitted-ipn-status"
+#SequenceNumber				B	"2.6.1.13.15"	"id-cat-submitted-ipns"
+SubmittedReplyStatus		B	"2.6.1.13.16"	"id-cat-submitted-reply-status"
+#SequenceNumber				B	"2.6.1.13.17"	"id-cat-subject-ipm"
+RecipientCategory			B	"2.6.1.13.18"	"id-cat-recipient-category"
+
+# id-sec ID ::= {id-ipms  18} -- ipm security extensions
+RecipientSecurityRequest	B	"2.6.1.18.0"	"id-sec-ipm-security-request"
+IpnSecurityResponse			B	"2.6.1.18.1"	"id-sec-security-common-fields"
+
+#.FN_PARS IPMSExtension/type
+	FN_VARIANT = _str  VAL_PTR = &actx->external.direct_reference
+
+#.FN_BODY IPMSExtension/type
+  const char *name = NULL;
+
+  %(DEFAULT_BODY)s
+
+  name = oid_resolved_from_string(actx->pinfo->pool, actx->external.direct_reference);
+  proto_item_append_text(tree, " (%%s)", name ? name : actx->external.direct_reference);
+
+#.FN_BODY IPMSExtension/value
+
+  offset=call_ber_oid_callback(actx->external.direct_reference, tvb, offset, actx->pinfo, tree, NULL);
+
+#.FN_BODY IPM
+
+ col_append_str(actx->pinfo->cinfo, COL_INFO, " Message");
+
+  %(DEFAULT_BODY)s
+
+
+#.FN_BODY IPN
+
+ col_append_str(actx->pinfo->cinfo, COL_INFO, " Notification");
+
+  %(DEFAULT_BODY)s
+
+#.FN_PARS SubjectField
+  VAL_PTR=&subject
+
+#.FN_BODY SubjectField
+  tvbuff_t *subject=NULL;
+
+  %(DEFAULT_BODY)s
+
+  if(subject)
+   col_append_fstr(actx->pinfo->cinfo, COL_INFO, " (%%s)", tvb_get_string_enc(actx->pinfo->pool, subject, 0,
+                                                                             tvb_reported_length(subject), ENC_T61));
+
+#.TYPE_ATTR
+SubjectField DISPLAY = BASE_NONE
+
+#.TYPE_ATTR
+TeletexData/_item DISPLAY = BASE_NONE
+
+#.TYPE_ATTR
+FreeFormName DISPLAY = BASE_NONE
+
+#.TYPE_ATTR
+VideotexData DISPLAY = BASE_NONE
+
+#.FN_PARS CharacterSetRegistration
+  VAL_PTR=&crs
+
+#.FN_BODY CharacterSetRegistration
+  guint32 crs;
+  %(DEFAULT_BODY)s
+
+  if(actx->created_item)
+    proto_item_append_text(actx->created_item, " (%%s)", val_to_str(crs, charsetreg_vals, "unknown"));
+
+#.FN_BODY Interchange-Data-Element
+/* XXX Not implemented yet */
+
+#.FN_BODY NationallyDefinedBodyPart
+/* XXX Not implemented yet */
+
+#.FN_BODY Contents-Type-Attribute/document-type/parameter
+/* XXX: Not implemented yet */
+
+#.FN_BODY CompressionParameter/compression-algorithm-id
+    offset = dissect_ber_object_identifier_str(implicit_tag, actx, tree, tvb, offset, hf_index, &actx->external.direct_reference);
+
+#.FN_BODY CompressionParameter/compression-algorithm-param
+/* XXX: Not implemented yet */
+
+#.END
+
diff --git a/epan/dissectors/asn1/p22/packet-p22-template.c b/epan/dissectors/asn1/p22/packet-p22-template.c
new file mode 100644
index 00000000..fe7d4d2d
--- /dev/null
+++ b/epan/dissectors/asn1/p22/packet-p22-template.c
@@ -0,0 +1,136 @@
+/* packet-p22.c
+ * Routines for X.420 (X.400 Message Transfer)  packet dissection
+ * Graeme Lunt 2005
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#include "config.h"
+
+#include <epan/packet.h>
+#include <epan/oids.h>
+#include <epan/asn1.h>
+#include <epan/proto_data.h>
+
+#include "packet-ber.h"
+#include "packet-acse.h"
+#include "packet-ros.h"
+
+#include "packet-x509af.h"
+#include "packet-x509ce.h"
+#include "packet-ftam.h"
+#include "packet-p1.h"
+#include "packet-p7.h"
+
+#include "packet-p22.h"
+
+#define PNAME  "X.420 Information Object"
+#define PSNAME "P22"
+#define PFNAME "p22"
+
+/* Initialize the protocol and registered fields */
+static int proto_p22 = -1;
+
+static const value_string charsetreg_vals [] = {
+  { 1, "C0: (ISO/IEC 6429)"},
+  { 6, "G0: ASCII (ISO/IEC 646)"},
+  { 77, "C1: (ISO/IEC 6429)"},
+  { 100, "Gn: Latin Alphabet No.1, Western European Supplementary Set (GR area of ISO-8859-1)"},
+  { 101, "Gn: Latin Alphabet No.2, Central EuropeanSupplementary Set (GR area of ISO-8859-2)"},
+  { 104, "C0: (ISO/IEC 4873)"},
+  { 105, "C1: (ISO/IEC 4873)"},
+  { 106, "C0: Teletex (CCITT T.61)"},
+  { 107, "C1: Teletex (CCITT T.61)"},
+  { 109, "Gn: Latin Alphabet No.3, Southern European Supplementary Set (GR area of ISO-8859-3)"},
+  { 110, "Gn: Latin Alphabet No.4, Baltic Supplementary Set (GR area of ISO-8859-4)"},
+  { 126, "Gn: Greek Supplementary Set (GR area of ISO-8859-7)"},
+  { 127, "Gn: Arabic Supplementary Set (GR area of ISO-8859-6)"},
+  { 138, "Gn: Hebrew Supplementary Set (GR area of ISO-8859-8)"},
+  { 144, "Gn: Cyrillic Supplementary Set (GR area of ISO-8859-5)"},
+  { 148, "Gn: Latin Alphabet No.5, Cyrillic Supplementary Set (GR area of ISO-8859-9)"},
+  { 154, "Gn: Supplementary Set for Latin Alphabets No.1 or No.5, and No.2"},
+  { 157, "Gn: Latin Alphabet No.6, Arabic Supplementary Set (GR area of ISO-8859-10)"},
+  { 158, "Gn: Supplementary Set for Sami (Lappish) to complement Latin Alphabet No.6 (from Annex A  of ISO-8859-10)"},
+  { 166, "Gn: Thai Supplementary Set (GR area of ISO-8859-11)"},
+  { 179, "Gn: Latin Alphabet No.7, Baltic Rim Supplementary Set (GR area of ISO-8859-13)"},
+  { 182, "Gn: Welsh Variant of Latin Alphabet No.1, Supplementary Set (GR area of ISO-8859-1)"},
+  { 197, "Gn: Supplementary Set for Sami to complement Latin Alphabet No.6 (from Annex A  of ISO-8859-10)"},
+  { 199, "Gn: Latin Alphabet No.8, Celtic Supplementary Set (GR area of ISO-8859-14)"},
+  { 203, "Gn: Latin Alphabet No.9, European Rim Supplementary Set (GR area of ISO-8859-15)"},
+  { 0, NULL}
+};
+
+#include "packet-p22-val.h"
+
+#include "packet-p22-hf.c"
+
+/* Initialize the subtree pointers */
+static gint ett_p22 = -1;
+#include "packet-p22-ett.c"
+
+#include "packet-p22-fn.c"
+
+/*
+* Dissect P22 PDUs inside a PPDU.
+*/
+static int
+dissect_p22(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree, void* data _U_)
+{
+	int offset = 0;
+	proto_item *item=NULL;
+	proto_tree *tree=NULL;
+	asn1_ctx_t asn1_ctx;
+	asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
+
+	if (parent_tree) {
+		item = proto_tree_add_item(parent_tree, proto_p22, tvb, 0, -1, ENC_NA);
+		tree = proto_item_add_subtree(item, ett_p22);
+	}
+
+	col_set_str(pinfo->cinfo, COL_PROTOCOL, "P22");
+	col_set_str(pinfo->cinfo, COL_INFO, "InterPersonal");
+
+	dissect_p22_InformationObject(TRUE, tvb, offset, &asn1_ctx , tree, -1);
+	return tvb_captured_length(tvb);
+}
+
+
+/*--- proto_register_p22 -------------------------------------------*/
+void proto_register_p22(void) {
+
+  /* List of fields */
+  static hf_register_info hf[] =
+  {
+#include "packet-p22-hfarr.c"
+  };
+
+  /* List of subtrees */
+  static gint *ett[] = {
+    &ett_p22,
+#include "packet-p22-ettarr.c"
+  };
+
+  /* Register protocol */
+  proto_p22 = proto_register_protocol(PNAME, PSNAME, PFNAME);
+  register_dissector("p22", dissect_p22, proto_p22);
+  /* Register fields and subtrees */
+  proto_register_field_array(proto_p22, hf, array_length(hf));
+  proto_register_subtree_array(ett, array_length(ett));
+
+}
+
+
+/*--- proto_reg_handoff_p22 --- */
+void proto_reg_handoff_p22(void) {
+
+#include "packet-p22-dis-tab.c"
+
+  register_ber_oid_dissector("2.6.1.10.0", dissect_p22, proto_p22, "InterPersonal Message (1984)");
+  register_ber_oid_dissector("2.6.1.10.1", dissect_p22, proto_p22, "InterPersonal Message (1988)");
+
+
+}
diff --git a/epan/dissectors/asn1/p22/packet-p22-template.h b/epan/dissectors/asn1/p22/packet-p22-template.h
new file mode 100644
index 00000000..11094ec8
--- /dev/null
+++ b/epan/dissectors/asn1/p22/packet-p22-template.h
@@ -0,0 +1,20 @@
+/* packet-p22.h
+ * Routines for X.420 (X.400 Message Transfer) packet dissection
+ * Graeme Lunt 2005
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef PACKET_P22_H
+#define PACKET_P22_H
+
+#include "packet-p22-exp.h"
+
+void proto_reg_handoff_p22(void);
+void proto_register_p22(void);
+
+#endif  /* PACKET_P22_H */