On Thu, Sep 18, 2008 at 2:05 PM, Robert Joly <[EMAIL PROTECTED]> wrote: >> On Wed, 2008-09-17 at 22:07 -0400, M. Ranganathan wrote: >> > I downloaded the unstable RPMs and installed them on my >> machine so I >> > would be sure the following is not a build related problem. I am >> > having trouble routing calls to LG 6812 and Snom 320 >> phones. Snom 320 >> > uses a TCP connection. When inbound INVITE goes to SNOM 320 It does >> > not respond. However the phone is registered and able to >> make outbound >> > calls. In the case of Nortel LG 1620, inbound calls are >> made using udp >> > transport ( the phone does not accept TCP ). The call is >> rejected with >> > "Not Acceptable Here" although the codecs offered ( PCMU/A/729) are >> > all supported and configured to be supported by the phones in >> > question. After the call fails, I get voice mail. >> >> Can you check that the SDP as received by the UAS is >> identical to the SDP as sent by the UAC? It should be, and >> if so, it mostly eliminates sipX as a potential cause. >> > > The f/w that Ranga used was very old and may have had problems with > fragmented UDP packets. The phone is being upgraded right now which > will hopefully clear the problem. >
It did turn out to be a firmware problem. Many thanks to Robert Joly for spending a lot of time with me to fix the problem and upgrading firmware. Interestingly, I worked all this time (several months) with seemingly no problems. I wonder if device files such as this should be included in sipx (i.e. bundled and redistributed). Ranga -- M. Ranganathan _______________________________________________ sipx-dev mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-dev Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-dev
