I have a voice system that have a server, a Sangoma E1 card A104d QUAD T1/E1, 4 E1 connect to my card, and my server have installed Asterisk 1.4.18.
As i known, each port (E1) has 30 channel so my card has 120 channels.
I want to ask that what happens if there is more than 120 calls to my system ?
and Is there a way that we can handle more than 120 call without buying another Sangoma card ?
thank you very much.