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
