# Asterisk collector Monitors [Asterisk](https://www.asterisk.org/) dialplan application's statistics. ## Requirements - Asterisk [integrated with StatsD](https://www.asterisk.org/integrating-asterisk-with-statsd/). ## Configuration Netdata ships with [asterisk.conf](https://github.com/netdata/netdata/blob/master/collectors/statsd.plugin/asterisk.conf) with preconfigured charts. To receive Asterisk metrics in Netdata, uncomment the following lines in the `/etc/asterisk/statsd.conf` file: ```ini [general] enabled = yes ; When set to yes, statsd support is enabled server = 127.0.0.1 ; server[:port] of statsd server to use. ; If not specified, the port is 8125 prefix = asterisk ; Prefix to prepend to all metrics ``` > See [statsd.conf.sample](https://github.com/asterisk/asterisk/blob/master/configs/samples/statsd.conf.sample) for all available options. ## Charts and metrics
Click to see screenshots of the charts. ![image](https://user-images.githubusercontent.com/2662304/158055351-fcc7a7fb-9b95-4656-bdc6-2e5f5a909215.png) ![image](https://user-images.githubusercontent.com/2662304/158055367-cfd25cd5-d71a-4bab-8cd1-bfcc47bc7312.png)
Mapping Asterisk StatsD metrics and Netdata charts. | Chart | Metrics | |------------------------------------------------------|--------------------------------------------| | Active Channels | asterisk.channels.count | | Active Endpoints | asterisk.endpoints.count | | Active Endpoints by Status | asterisk.endpoints.state.* | | Active SIP channels by endpoint | asterisk.endpoints.SIP.*.channels | | Active PJSIP channels by endpoint | asterisk.endpoints.PJSIP.*.channels | | Distribution of Dial Statuses | asterisk.dialstatus.* | | Asterisk Channels Call Duration | asterisk.channels.calltime | | Distribution of Hangup Causes | asterisk.hangupcause.* | | Distribution of Hangup Causes for ANSWERed calls | asterisk.dialhangupcause.ANSWER.* | | Distribution of Hangup Causes for BUSY calls | asterisk.dialhangupcause.BUSY.* | | Distribution of Hangup Causes for CANCELled calls | asterisk.dialhangupcause.CANCEL.* | | Distribution of Hangup Causes for CHANUNVAILed calls | asterisk.dialhangupcause.CHANUNAVAIL.* | | Distribution of Hangup Causes for CONGESTIONed calls | asterisk.dialhangupcause.CONGESTION.* | | Asterisk Dialplan Events | asterisk.stasis.message.ast_channel_*_type | | Asterisk PJSIP Peers Qualify | asterisk.PJSIP.contacts.*.rtt |