TC, Thanks for your recommendation. Looking at sourcing one now. This is great news.
As I understand it, you need the card, Chasis, and Power Module, and we should be up and running? Thanks, Brent > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:asterisk-users- > [EMAIL PROTECTED] On Behalf Of Kekin Dand > Sent: Thursday, March 18, 2004 1:06 PM > To: '[EMAIL PROTECTED]' > Subject: [Asterisk-Users] Re: Random Echo > > > > > > > TC, > > Appreciated your help and will try out TelLabs card and see if we can get > rid of echo. > > Yesterday I did some changes in TX and RX attenuation setting on Channel > bank and it reduces the echo, but it is not yet vanished as we wanted. > > Any way Thanks. > > Regards, > KD > > > Date: Wed, 17 Mar 2004 19:47:16 -0800 > From: TC <[EMAIL PROTECTED]> > Subject: Re: [Asterisk-Users] Re: Random Echo > To: [EMAIL PROTECTED] > Reply-To: [EMAIL PROTECTED] > > >I did some google search but > >didn't find any details, about how to configure between Adtran 750 and > >T100P. If you have already done, please give us some details. > > not sure what level of dtl you want its quite straight fwd > It varies depending on the chasis but in general > there are T1 in and T1 out DB-15's for each T1 circuit you want to echo > cancel. > > A straight T1 rj-45 cable goes to the channel bank other end is db-15 in > to > Tellab then a T1 X over goes from the Tellab db-15 out to the T100p card > > Then there are external Mode and Chan switchs that allow you to configure > the T1 circuit (the line bld, framing, and coding/signaling), and then > other setting to allow channels FXO/FXS LS, GS and enable echo cancel > channel by channel, I do it for all fxs/fxo ports and turn ALL * echo > cancel > in zapata OFF.. > > _______________________________________________ > 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 _______________________________________________ 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