[asterisk-bugs] [JIRA] (ASTERISK-29052) Deferred re-INVITE without SDP results in a=sendonly

[Patrick Verzele (JIRA)]

Patrick Verzele created ASTERISK-29052:
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             Summary: Deferred re-INVITE without SDP results in a=sendonly
                 Key: ASTERISK-29052
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-29052
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Resources/res_pjsip_session
    Affects Versions: 16.12.0
         Environment: Centos 7 with asterisk 16.12.0
Archlinux with asterisk 16.12.0
            Reporter: Patrick Verzele
            Severity: Minor
         Attachments: extensions.conf, pjsip.conf, uac.xml, uas.xml

This is related to https://issues.asterisk.org/jira/browse/ASTERISK-25854

When the device requests hold by sending SDP with attribute recvonly, asterisk correctly places the session in sendonly mode. When the device later requests to resume the call with a deferred re-INVITE excluding SDP, asterisk continues in sendonly mode, however it should return to sendrecv, and allow the device to decide further.

The current result with PJSIP is for a one-way audio stream.



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