Michelle Dupuis wrote: > I'm tying a Nortel option 61 to asterisk via T1. I don't want to > split each of the t1 channels out into individual lines (tied to a > specific extension) - so a trunk in and out. > > Assuming PRI over T1 signaling, how would I pass the CALLED and CALLER > info across the channels so each side knows what to do? Is there > something in the PRI protocol you can point me to for figuring this out? > > Thanks, > MD > ------------------------------------------------------------------------ > > _______________________________________________ > --Bandwidth and Colocation Provided by http://www.api-digital.com-- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users That's what the D channel is for. A PRI is a primary rate ISDN. B channels carry voice, D channel handles the information & signalling in ISDN.
Lyle
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