[asterisk-bugs] [JIRA] (ASTERISK-27079) PJSIP puts invalid data in SDP when using external_media_address

[Asterisk Team (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-27079?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Asterisk Team updated ASTERISK-27079:
-------------------------------------

    Assignee: Asterisk Team  (was: snuffy)
      Status: Triage  (was: Waiting for Feedback)

> PJSIP puts invalid data in SDP when using external_media_address
> ----------------------------------------------------------------
>
>                 Key: ASTERISK-27079
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27079
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_pjsip
>    Affects Versions: GIT
>         Environment: Debian 8.1, ESXi VM, 2 network interfaces
>            Reporter: snuffy
>            Assignee: Asterisk Team
>         Attachments: answer33.pcap, answer-debug22.pcap, answer-fail-5.pcap, answer-new11.pcap, ast-full-2min.log, my-test.log, pjsip-trimmed.conf
>
>
> I am getting an issue when SIP timers are turned on, could be related to use of external_signal_address
> session_expires=1800 (30min)
> According to my PCAP output:
> * INVITE created for outbound call (session starts with timer set at 1800)
>    * Correct SDP IP information is set
> * 15 minutes in, new INVITE is send out
>    * Correct SDP IP information is set
> * Session timer expires (30 minutes), new INVITE is sent out
>    * Garbage is set for SDP IP
>    * Other side replies with 488 - Invalid SDP information
>    * Call is terminated 15 minutes later by Asterisk



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