Kamailio multi domain set up with Asterisk

Closed - This job posting has been filled and work has been completed.

Job Description

Hello, I have a set up that has been build with the following guide lines.

http://kb.asipto.com/asterisk:realtime:kamailio-3.1.x-asterisk-1.6.2-astdb

The only difference is that, my Asterisk server, Kamailio server and my database are on 3 different servers. I have go my phones to register and make calls. I need the following done on the set up:

I need this set up to work as with a multi domain architecture.
Some times, I get only one way RTP stream because of which there is no audio, I need this corrected too.

Will someone be able to work on this project for me?

Regards,
Arun