On Wed, Aug 31, 2005 at 09:46:37PM -0400, Doug Lytle wrote: > When there is a call on zap 1, from a sip phone on the remote office > side and typing 'zap show channel 1' shows echo cancel is on, doing the > same thing from the Definity to a SIP phone shows echo cancel off. > Shouldn't it be on during a call on both the incoming and outgoing legs > as long as it comes accross the PRI? Some (Myself included) have noted > a slight echo on the Definity to SIP leg of the connection. > > My zapata.conf is below: > > switchtype = national > context = incoming > signalling = pri_cpe > echocancel=yes > echotraining = yes > echocancelwhenbridged=yes > overlapdial = yes > group = 1 > channel => 1-23
I have not seen it myself, but I have heard that some people have ahd trouble with overlapdial and echo cancellation. I have not been able to confirm whether or not this is actually a bug. One possible fix is to disable overlapdial and see if echo cancellation is enabled after this. If it is, this might be a bug in chan_zap.c -- Matthew Fredrickson _______________________________________________ --Bandwidth and Colocation sponsored by Easynews.com -- Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users