El Miércoles, 26 de Noviembre de 2008, Fernando Mercês escribió: > Hello. > > I need to understand the source of my problem with SIP trunk and my > voicemail server. I have a > PBX that receive an SIP response 415 - > Unsupported Media Type from voicemail server. > > Here the conversation packets when I try to call to voicemail > extension from an analog extension (thats need to be converted to > SIP): > > PBX > VoiceMail | INVITE > sip:[EMAIL PROTECTED],user=phone,transport=tcp; (default port 5060) > VoiceMail > PBX | 100 Trying; > VoiceMail > PBX | 302 Moved temporarily; (because the VoiceMail Server > works with two processes) > PBX > VoiceMail | ACK sip:[EMAIL PROTECTED],user=phone,transport=tcp; > PBX > VoiceMail | INVITE > sip:[EMAIL PROTECTED]:5065,user=phone,transport=tcp; (the port 5065 > is for the second process, on VoiceMail Server). > VoiceMail > PBX | 100 Trying; > VoiceMail > PBX | 180 Ringing; > VoiceMail > PBX | 200 OK; > PBX > VoiceMail | ACK > sip:<VoiceMail_FQDN>:5065,transport=tcp,maddr=<VoiceMail_IP_address>;
Why this new INVITE from PBX to VoiceMail?: > PBX > VoiceMail | INVITE > sip:<VoiceMail_FQDN>:5065,transport=tcp,maddr=<VoiceMail_IP_address>; > VoiceMail > PBX | 100 Trying; > VoiceMail > PBX | 415 Unsupported Media Type; > PBX > VoiceMail | ACK > sip:<VoiceMail_FQDN>:5065,transport=tcp,maddr=<VoiceMail_IP_address>; > PBX > VoiceMail | BYE > sip:<VoiceMail_FQDN>:5065,transport=tcp,maddr=<VoiceMail_IP_address>; > > Can anynone help me? Read RFC 3261: 21.4.13 415 Unsupported Media Type The server is refusing to service the request because the message body of the request is in a format not supported by the server for the requested method. The server MUST return a list of acceptable formats using the Accept, Accept-Encoding, or Accept-Language header field, depending on the specific problem with the content. UAC processing of this response is described in Section 8.1.3.5. Have you checked the INVITE message getting the 415 reply? -- Iñaki Baz Castillo _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
