PJSIPNotify()

Since 18.25.0, 20.10.0, 21.5.0 Applications Found this useful? Upvote it. ×

Send a NOTIFY to either an arbitrary URI, or inside a SIP dialog.

Last reviewed 2026-04-14

PJSIPNotify(content[,to])
Dialplan Builder -- build your PJSIPNotify() command
Either an option pre-configured in pjsip_notify.conf or a list of headers and body content to send in the NOTIFY.
Full arguments reference
  • to - Arbitrary URI to which to send the NOTIFY. If none is specified, send inside the SIP dialog for the current channel.
  • content required - Either an option pre-configured in pjsip_notify.conf or a list of headers and body content to send in the NOTIFY.
Description

Sends a NOTIFY to a specified URI, or if none provided, within the current SIP dialog for the current channel. The content can either be set to either an entry configured in pjsip_notify.conf or specified as a list of key value pairs.

Warning

To send a NOTIFY to a specified URI, a default_outbound_endpoint must be configured. This endpoint determines the message contact.

Send a NOTIFY with Event and X-Data headers in current dialog
same = n,PJSIPNotify(,&Event=Test&X-Data=Fun)
Send a preconfigured NOTIFY force-answer defined in pjsip_notify.conf in current dialog
same = n,PJSIPNotify(,force-answer)
Send a NOTIFY to <sip:bob@127.0.0.1:5260> with Test Event and X-Data headers
same = n,PJSIPNotify(<sip:bob@127.0.0.1:5260>,&Event=Test&X-Data=Fun)
Send a NOTIFY to <sip:bob@127.0.0.1:5260> with Custom Event and message body
same = n,PJSIPNotify(<sip:bob@127.0.0.1:5260>,&Event=Custom&Content-type=application/voicemail&Content=check-messages&Content=)
Arguments
  • to - Arbitrary URI to which to send the NOTIFY. If none is specified, send inside the SIP dialog for the current channel.
  • content required - Either an option pre-configured in pjsip_notify.conf or a list of headers and body content to send in the NOTIFY.
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