[asterisk-bugs] [JIRA] (ASTERISK-27442) pjsip: 183 without To tag does not negotiate media

Kevin Harwell (JIRA) noreply at issues.asterisk.org
Mon Apr 1 13:24:06 CDT 2019


     [ https://issues.asterisk.org/jira/browse/ASTERISK-27442?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kevin Harwell updated ASTERISK-27442:
-------------------------------------

    Target Release Version/s: 16.3.0

> pjsip: 183 without To tag does not negotiate media
> --------------------------------------------------
>
>                 Key: ASTERISK-27442
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27442
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>            Reporter: Kevin Harwell
>            Severity: Minor
>              Labels: pjsip
>      Target Release: 13.19.0, 15.2.0, 16.0.0, 16.3.0
>
>
> If a 183 with sdp response is receive without a To tag the sdp is not negotiated.
> According to RFC 3261 section 12.1.2 while a To tag is required, the client needs to still be able to handle the missing tag case for backwards compatibility.



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