Customer had an h323 gateway pstn pri. They wanted it converted to mgcp. Once the conversion occurred the customer noticed that the outbound calling number is the main number and not the individual phone numbers. With h323 the calling number was the individual number. A debug ISDN q931 shows the correct calling and called party, however, there is an invalid information element contents received from the carrier during setup even though the call completes. I am guessing this is the issue, but what would be the IE delivery difference between h323 and mgcp.
thx as always