Hi Daniel,
Thanks for your reply. I'm not really familiar with the scripts of Kamailio. I copied some sample cfg file from google. From the script, I did not find any routing logics for MESSAGE. However, end to end MESSAGE over UDP is successful, but over TCP is not. Any special routing logic for MESSAGE over tcp? Thanks again. Thierry Luo From: sr-users-boun...@lists.sip-router.org [mailto:sr-users-boun...@lists.sip-router.org] On Behalf Of Daniel-Constantin Mierla Sent: Tuesday, December 22, 2015 16:02 To: Kamailio (SER) - Users Mailing List <sr-users@lists.sip-router.org> Subject: Re: [SR-Users] Issue with end to end MESSAGE over TCP Hello, how do you route MESSAGE requests? Using location records (lookup("location"))? Cheers, Daniel On 22/12/15 03:48, Thierry Luo wrote: Anybody give some hints on this? Thanks. Thierry Luo From: sr-users-boun...@lists.sip-router.org <mailto:sr-users-boun...@lists.sip-router.org> [mailto:sr-users-boun...@lists.sip-router.org] On Behalf Of Thierry Luo Sent: Saturday, December 19, 2015 00:40 To: sr-users@lists.sip-router.org <mailto:sr-users@lists.sip-router.org> Subject: [SR-Users] Issue with end to end MESSAGE over TCP Hi All, I have deployed a Kamailio proxy server (as IMS pCSCF) in Amazon EC2. UA registration over TCP and presence flow (PUBLISH/NOTIFY) are all fine. But MESSAGE from one UA to another is UA over TCP is always not successful. I captured the sip flow from the server, and found that at the final hop from Proxy to terminating UA, the Kamailio server send the MESSAGE over udp, regardless of the fact that UAs were registered over TCP. What is the problem maybe? Attached is the cfg file. Thanks. Thierry Luo 1 attachments kamailio_PCSCF.CFG(32K) <http://preview.mail.yeah.net/xdownload?filename=kamailio_PCSCF.CFG&mid=1tbi GBDUBFXMT2MZdgAAsC&part=3&sign=d105295c466d0caec2b571c5b0fb0f61&time=1450517 114&uid=langsir%40yeah.net> download _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org <mailto:sr-users@lists.sip-router.org> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com http://miconda.eu
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