Did you ask the provider what they see? I think I would be puzzled also.
The sequence is really the same for the successful call up until that point, "cstkcall error 6" is a call stack error. I'd really want to compare a pcap as well as a provider interpretation too (if it were me) to understand what they are seeing. Can you add another provider (like a voip.ms account) and a dialplan entry for it and see if it is something related to just the ITSP you are using? On Fri, Jul 30, 2010 at 7:38 AM, Matt White <mwh...@thesummit-grp.com>wrote: > >>> "WORLEY, Dale R (Dale)" <dwor...@avaya.com> 07/30/10 5:07 AM >>> > > >>> > >>> > >>>An 'a=rtpmap:0' is not required because payload type number 0 has a > static definition. (See http://www.iana.org>>/assignments/rtp-parameters > and RFC 3551 section 6 for information about the static definitions.) You > might want to check the >>>phone's log to see if it says something about why > the phone finds this unacceptable. > > After getting traces of tollfree numbers working with the exact same SDP I > figured it must not be required. Debugs from the phone did not clue me in. > You see the SDP come in and then there is a "cstkcall error 6" and it send > out the cancel. > > I haven't found a polycom reference anywhere to see if that error code > gives any clues. > > -M > > _______________________________________________ > sipx-users mailing list > sipx-users@list.sipfoundry.org > List Archive: http://list.sipfoundry.org/archive/sipx-users/ > -- ====================== Tony Graziano, Manager Telephone: 434.984.8430 sip: tgrazi...@voice.myitdepartment.net Fax: 434.984.8431 Email: tgrazi...@myitdepartment.net LAN/Telephony/Security and Control Systems Helpdesk: Telephone: 434.984.8426 sip: helpd...@voice.myitdepartment.net Fax: 434.984.8427 Helpdesk Contract Customers: http://www.myitdepartment.net/gethelp/ Why do mathematicians always confuse Halloween and Christmas? Because 31 Oct = 25 Dec.
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