[asterisk-bugs] [JIRA] (ASTERISK-28208) Missing ringback on outbound call

[Michael Maier (JIRA)]

Michael Maier created ASTERISK-28208:
----------------------------------------

             Summary: Missing ringback on outbound call
                 Key: ASTERISK-28208
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-28208
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: pjproject/pjsip
    Affects Versions: 13.23.1
         Environment: Centos 6
            Reporter: Michael Maier


An extension registered at Asterisk 13.23 initiates an external call (pjsip). After the Invite, the
callee (-> ISP) sends a

	100 Trying
	183 Session Progress (*without* SDP)


Asterisk now sends to the extension:

	183 Session Progress (*with* SDP)
	183 Session Progress (*with* SDP) (really two times)
	

The callee meanwhile sends

	180 Ringing (*without* SDP)

which is "forwarded" by Asterisk to the extension with

	180 Ringing (*with* SDP)


The problem: The extension doesn't create a ringback locally, because it most probably expects it to
be sent by the callee - but the callee doesn't send anything (not surprising, because there has been
no SDP).




--
This message was sent by Atlassian JIRA
(v6.2#6252)