TrFO

Solver has a unique capability to provide load testing of TrFO over the Iu-CS interface. When TrFO is used in calls, the transcoders are bypassed and the same codec is used for the whole call path.

In the Solver GUI, you can specify what codec you want to use for all calls in one call program. The used codec can be changed during the call by a renegotiation ordered by the MSC.