[asterisk-bugs] [JIRA] (ASTERISK-28774) chan_pjsip's rtptimeout is erroneously triggered during direct-media (native_rtp) bridge

[Michael Neuhauser (JIRA)]

Michael Neuhauser created ASTERISK-28774:
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             Summary: chan_pjsip's rtptimeout is erroneously triggered during direct-media (native_rtp) bridge
                 Key: ASTERISK-28774
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-28774
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Channels/chan_pjsip, Resources/res_pjsip_sdp_rtp
    Affects Versions: 16.8.0
            Reporter: Michael Neuhauser
            Severity: Minor


2 PJSIP endpoints with identical configuration (codec, etc.) and
direct_media=yes
rtp_timeout=10
rtp_timeout_hold=10
When those two endpoints are bridged (via simple Dial()) the RTP is flowing directly between them, not through Asterisk. But the code that checks for a RTP timeout is still active and erroneously terminates the connection after same time.
This happens because the function rtp_check_timeout() in res/res_pjsip_sdp_rtp.c ignores the direct-media state of the endpoint (can be checked via session_media->direct_media_addr).
I have a small patch that fixes this bug and will add a gerrit code review for it.



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