On Sat, 2003-06-21 at 07:39, [EMAIL PROTECTED] wrote: > Greetings all, > As most of you probably know from my previous questions on the list, I'm > still in the newbie category. My question today is pretty brief, as I > told you all a few weeks ago I ordered a PRI from Verizon. I understand > that there is a "B" channel that comes with this. The question is just > what can I use this "B" channel for and how???
PRI has 1 D channel and 23 B channels. The D channel is a data channel, bu this data channel is a point to point with your telco and is used to pass all the signalling data. The B channels are bearer and can bear voice or data. When a B channel is in data mode, it is basically a point to point 64K serial line. This is why there is a ZapRAS app in asterisk to turn a channel into a ISDN PPP link. -- Steven Critchfield <[EMAIL PROTECTED]> _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users