Al lists wrote: > I'm looking to install a system with 80 FXS analog phones.
Each channel bank can handle 48 analog channels, 2 PRIs per box. > as far as i know, addit 600 T1 interface is not PRI (please correct me > if i'm wrong) its CAS robbed bit, will that work with new Digium quad > T1 like TE410P ?( I prefer to use Digium if possible) This is incorrect. I've got ours setup at a PRI. esf, b8zs. > The system is connected to the Telco through SIP trunk so all we have > in terms of analog is local loop, Do we need to have echo cancel in > this scenario ? > I'd say anything with analog will need EC. If you can afford it on a quad card, I would. Doug -- Ben Franklin quote: "Those who would give up Essential Liberty to purchase a little Temporary Safety, deserve neither Liberty nor Safety." _______________________________________________ -- 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
