On Monday, March 22, 2004 3:44 PM, Tilghman Lesher [SMTP:[EMAIL PROTECTED] wrote: > On Monday 22 March 2004 15:35, David J Carter wrote: > > I may need to connect to a system with E&M connectivity. > > Am I right in assuming a T1 card and Channel Bank will give me this > > connectivity? > > You typically do not need a channel bank when using E&M. However, > you will probably need a T1 crossover cable, if you are not > connecting > to the outside world (i.e. cross 1&2 with 4&5). >
E&M trunks can be either analog or digital. If the trunks are digital (a trunk per channel of a T1) then no channel bank is needed. Just plug the T1 into your Digium card and configure your zaptel.conf and zapata.conf files accordingly. If the trunks are analog, you would need a channel bank capable of converting E&M trunks to a T1 and plugging this into your Digium card. Don Pobanz > -Tilghman _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
