Jeff Gehlbach wrote: > Hi! > > On Tue, 2005-08-16 at 15:36 -0500, Gene Naden wrote: > >>My earlier writing omitted mention of E-1. I have written a few paragraphs >>to try to remedy it. Would the interested persons please have a look at it >>and criticize, especially folks familiar with E1. > > > I can't comment on E1, but one slight correction on PRI channelization > terminology: the "D" designation of the signalling channel stands for > "delta", not "data". The same applies for the 16Kbps "D" channel used > in BRI. > > I just joined the list, so I must have missed the balance of your > writing. I would love to peruse, is it in CVS? > > -jeff
Gene just a minor correction: E1 is 32 channels not 31 as mentioned in the doc. And Jeff, the D channel is data and B is for bearer in the ISDN language. The D channel is used for signaling and data transfer like text messages between ISDN devices. So the doc is correct on this point. And Gene God work! /Mats _______________________________________________ Asterisk-Doc mailing list [email protected] http://lists.digium.com/mailman/listinfo/asterisk-doc
