Just had another thought, about replacing the cb and zaptel card with a sip<>analog gateway... Can anyone recommend one? (in case I can't get this straightened out)
> Here's our config: > > cisco 7960's running 6.3 sip code > latest cvs of * > t100p zaptel card > adit 600 channel bank > 7 pots lines and 2 fax machines on the adit 600 > > dialing out from the cisco phones gets sent out via the zap channels, but > I'm having some serious echo problems. I currently have the adit set to > +3 rxgain and -6 txgain, with my zapata.conf containing: > > echocancel=128 > echocancelwhenbridged=no > rxgain=9.0 > txgain=-4.0 > jitterbuffers=15 > echotraining=no > > on the appropriate pots channels. Now, the received audio is still a bit > low, and the audio I'm sending out is still a little high. I've tried 32, > 64, 128, and 256 on the echocancel, yes and no for when bridged, and an > endless list of different settings on the gains. I've also tried the echo > training, and all 5 different echo cancelers, even the agressive option in > mark2. Some configurations had better results than others, but right now > its the best it's been, but I still get a tiny after-sound, sounding kind > of like a robot, on certain sounds and volumes of noise, as if it were an > echo that wasn't fully canceled... > > Is anyone else running this kind of config? If so, do you have/did you > have this kind of problem? and what did you do to make it work? > > My customer needs everything to be up and running correctly by next week, > and I fear I may wind up swapping out his ip phones with analog phones... > I am willing to pay anyone who can help me get this resolved. > > Thanks. > > -Joe > _______________________________________________ > 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