Hello,

Just looking at the capture file, it shows that the Kamailio sends a 200 ok on your invite.

The call never gets relayed to the Asterisk box.

Maybe you can take http://kb.asipto.com/asterisk:realtime:kamailio-4.0.x-asterisk-11.3.0-astdb as a guide, get this working and then start modifying to your specific wishes.

Ive learned a lot by using the Asipto how to’s  and changing them to my needs.

Rgds.

From: sr-users-bounces@lists.sip-router.org [mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Ravindra Gowda
Sent: maandag 24 juni 2013 12:21
To: users@lists.kamailio.org
Cc: Prabhu R.S
Subject: [SR-Users] Kamailio+Asterisk Integrated server: 481 dialog/transaction does not exists error

Dear All,

I have integrated Kamailio (Version  4.0.1) with Asterisk (Version 11.4.0 rc1) server. I should have get VoIP features(call, SMS) with this integrated server.  But when i tried to call other end SIP client through this integrated server, I'm getting this '481 dialog/transaction does not exists' error (please find the attachment 'call.pcap' below).
SMS is through with the kamailio server without any problem (Find the attachment 'SMS.pcap' below).

But when it comes to Calling feature, something is wrong and i am unable to find it.

So please help me in resolving this issue.

My system configuration is as follows:

 Host Architecture: i686

 OS : Ubuntu 12.04 LTS

 Clients: Wi-Fi enabled VoIP phones.

Also find the attachments below for the kamailio configuration file and Asterisk's sip.conf and extension.conf files. And tcpdump based trace files for Calling and SMSing process, to give a more complete picture.

Any help will greatly appreciate.

Thank you and Best regards,

R Ravindra Gowda