We have UCM 6.1 and are using h.323 for gateways. When I do a debug ISDN q931 on gateway I see calling name coming into our system. But when call is presented to ip phone, only calling number appears. How do I get calling name to pass from gateway to UCM 6.1. We use 4 digit extensions, and telco is sending last for digits which match our 4 digit extensions.
thanks in advance,