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

[Rusty Newton (JIRA)]

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

Rusty Newton updated ASTERISK-27079:
------------------------------------

    Assignee: snuffy  (was: Unassigned)
      Status: Waiting for Feedback  (was: Triage)

I was looking for the PJSIP logger output, that is, the SIP traffic. 

You've got the pcap which shows that side of it, but it is nice to have the SIP traffic in the debug log to help identify the chronology and relationship of debug messages to specific points in the call flow.

> 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: snuffy
>         Attachments: answer33.pcap, answer-debug22.pcap, answer-new11.pcap, 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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