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Summary:ASTERISK-25849: chan_pjsip: transfers with direct media sometimes drops audio
Reporter:Kevin Harwell (kharwell)Labels:
Date Opened:2016-03-16 11:43:55Date Closed:2016-03-18 12:48:14
Priority:MinorRegression?No
Status:Closed/CompleteComponents:Channels/chan_pjsip
Versions:13.7.2 Frequency of
Occurrence
Occasional
Related
Issues:
Environment:Attachments:
Description:Jenkins found this problem while running the tests/channels/pjsip/transfers/attended_transfer/nominal/callee_local_direct_media testsuite test, so yay for tests! Also see the test for scenario specifics.

During a transfer involving direct media a race occurs when the transferer channel is swapped out, initiating rtp changes/updates, and the subsequent reinvites. If the rtp updates happen too quickly then the reinvite(s) can possibly have the wrong address and port information (in this case it contains the remote data when it should contain the local asterisk data) in the sdp.
Comments: