Working trace of OCS Asterisk?

I don’t know where i am doing wrong, i once got ring in my telephone which is in our Asterisk PBX system, dialing the extension from communicator but there was no voice. I didn’t keep any trace at that time and now i don’t even get ring.

Can any one please send an working trace of ocs to Asterisk to my email address “sunilmunikar AT hotmail DOT com”, so that i can compare my not working trace to find out where i am doing wrong.

Thanks in advace,