[asterisk-bugs] [JIRA] (ASTERISK-21045) Session refresh reinvites an in progress T.38 dialog back to G.711

[Matt Jordan (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-21045?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt Jordan updated ASTERISK-21045:
-----------------------------------

    Assignee: Trevor Peirce
      Status: Waiting for Feedback  (was: Triage)

Just so we have a clear picture of the call flow, can you attach a pcap demonstrating the re-INVITE back to audio?
                
> Session refresh reinvites an in progress T.38 dialog back to G.711
> ------------------------------------------------------------------
>
>                 Key: ASTERISK-21045
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-21045
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_sip/T.38
>    Affects Versions: 11.2.0
>            Reporter: Trevor Peirce
>            Assignee: Trevor Peirce
>            Severity: Minor
>
> A call is initiated and successfully reinvited to T.38.  Both ends are happily communicating.  Once the session timer runs out, Asterisk sends an invite but this invite changes the audio stream back to G.711.  It only does this through one channel, so we end up with the caller sending T.38 and the callee sending G.711.  Things spiral downhill from there.
> End result is faxes that take longer than the session timer are not able to complete.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira