And we cannot disable SIP EO in CME. So we are running out of gas in this setup.

Hello Swati,My expertise in Video is 0, however looking at the documentation, I think h323 fast start is not supported. Or I am not sure,  you we are running into internetworking limitation in IP-IP Gateway itself. So I think you are running into a ...

Hi rramlal, You are right about the number which is passed to CCM, it is indeed "85221300"// From the setup.05/09/2012 13:30:25.602 CCM|In  Message -- H225SetupMsg -- Protocol= H225Protocol|<:GORTTCLUSTER><:172.26.130.20><:SIGNIFICANT><:0040></:0040>...

Hello Swati,Call is hitting this dial-peer102  to CCM. I thik you have removed the "voice -class h323 1"  as it is configured for slow start, if not please remove there.//dial-peer voice 102 voip preference 1 max-conn 3 destination-pattern 7[49]... s...