Video 3 - Creating SIP Trunks for C.U.B.E. Dialing


This video centers around configuring two callmanagers to communicate with each other via the C.U.B.E.  Configuration is rather painless; the "gotcha" in this is forgetting to ensure you have "two-way" calling.  I changed my topology and neglected to check my routes; as a result, I could call from one of my phones to another one, but I couldn't hear anything; on top of that, once I hung up, the phone call would go through "again" 35 seconds later (classic signaling problem).  Once I took a nap and came back to it, I realized that my routes were not fully populated  in order for successful calling to take place.  :-)