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:

netease mail

Anybody give some hints on this?

Thanks.

Thierry Luo

*From:* sr-users-bounces@lists.sip-router.org [mailto:sr-users-bounces@lists.sip-router.org] *On Behalf Of *Thierry Luo *Sent:* Saturday, December 19, 2015 00:40 *To:* 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)**

download http://preview.mail.yeah.net/xdownload?filename=kamailio_PCSCF.CFG&mid=1tbiGBDUBFXMT2MZdgAAsC&part=3&sign=d105295c466d0caec2b571c5b0fb0f61&time=1450517114&uid=langsir%40yeah.net

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