I'm using bristuffed Asterisk with ISDN/ZAPHFC I have VERY ugly (outgoing) sound through ISDN/HFC if echocancel=yes in zapata.conf, but without echocancel I have bad (incoming) echo Through PSTN/FXO sound is ok with or without echocancel.
I tried other echo cancellers (in zconfig.h) two times: ECHO_CAN_KB1 (this was default) ECHO_CAN_MARK2 ECHO_CAN_MG2 after any change I compiled (make clean all && make install) all drivers which are bristuffed, without recompiling Asterisk (should I?), but... ... I always have EXACTLY same (ugly) sound and same (appearing of) echo cancelling. Seems to me that echo canceller do not changing no matter what I choose in zconfig.h. This must be some bristuff echo cancel "patch" to zaptel source? Before I bristuffed Asterisk, I was playing with zconfig.h and I remember that difference between echo canceller were very obvious. Anybody have some knowledge about bristuffed echo cancelling? _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
