I need help in making the above subject a reality. I have two sites A and B, both connected together with a Leased WAN Link. Site has a Panasonic TDA100, and site B has CUCM. For now, bith sites cannot call each other on phone extensions, they only make use of GSM lines which are expensive. The issue here is that i am new ( not in entirety) to VoIP(CUCM), and i have been mandated to make the voice communication between the two sites a reality.
I need all the help in making it a reality. what will i do, hpowill i do it, i need suggestions
