Dear Admin:

I had a query how can i find codec rate in the traced messages during 3G call but couldnt. Then i take support from HeDex file & slove the problem as per below:

When the MSOFTX3000 sends a RAB ASSIGNMENT REQUEST message to the RNC on the UMTS network, the message contains the NAS Synchronization Indicator, the sub-flows (including class A, class B, and class C sub-flows), and the SDU parameters. The NAS Synchronization Indicator specifies the codec type. The sub-flows and SDU parameters specifies the codec rate.

Thanks great success story .............

very good share...

very good  & keep it up