I have three servers AsteriskNOW, currently I’ve only managed to connect two of them.
Server A, connected by a sip trunk to Server B.
Server B, connected to the server another sip trunk C.
A server telephones, telephones communicate with server B.
B server telephones, telephones communicate with server C.
I need the phone from Server A phone to communicate with server C. that should the server configuration B, to transfer calls from Server A to Server C?
You can use this walkthrough and just add the third trunk on each box as you would in these examples.