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Add PJSIP Option in Line

Description

Given I have a phone behind a NAT router
When I call *10
Then I don’t hear anything

Expected: I hear the status of my phone.

Technical details: the following options are missing in the SIP configuration:

  • rtp_symmetric=yes

  • force_rport=yes

  • rewrite_contact=yes

The options "force_rport", "rewrite_contact" must be set to "yes" if the NAT option is enabled in sip.conf

https://wiki.asterisk.org/wiki/display/AST/Migrating+from+chan_sip+to+res_pjsip

Zendesk Ticket IDs

None

Activity

Franck Muller 
August 16, 2019 at 8:36 AM

tested it’s ok for me

Pascal Cadotte 
August 9, 2019 at 6:10 PM

The current behaviour in wazo 19.11 is the following

nat=yes will results in rtp_symmetric=yes, rewrite_contact=yes

nat=comedia results in rtp_symmetric=yes

nat=force_rport results in force_rport=yes, rewrite_contact=yes

All other values for nat are ignored

Done

Details

Priority

Assignee

Reporter

Approvers

Alexandre Fournier

Fix versions

Sprint

Zendesk Support

Created July 29, 2019 at 8:49 AM
Updated August 22, 2019 at 9:10 PM
Resolved August 20, 2019 at 2:00 PM