We're using a polycom VSX7000 to connect to the MPE.
This VSX7000 is configured as a H323 gateway.
But when we're calling the MPE, we hear the prompt anouncement,
but when the mpe ask us to insert the room number,
then MPE doesn't receive it.
But when we test the call with a CCME, then the DTMF works fine.
Is there any solutions?