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

[snuffy (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-27079?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=237523#comment-237523 ] 

snuffy commented on ASTERISK-27079:
-----------------------------------

Versions Tested:
Master from 2 days ago.

Date:   Tue Jun 20 18:18:19 2017 -0500



> 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
>         Attachments: answer33.pcap, answer-debug22.pcap, answer-new11.pcap, my-test.log
>
>
> 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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