Stephen Bosch wrote: > Hi, folks: > > Yesterday I added a second TDM400P card to a working, echo-free server > running HPEC. > > Today, I'm getting these messages: > >> Apr 20 09:12:12 WARNING[5679]: chan_zap.c:1551 zt_enable_ec: Unable to >> enable echo cancellation on channel 3 > > along with complaints of severe echo. The channels have all been tuned > using 'fxotune -s' and the echo numbers are all under 2%. I guess that > Asterisk can't do echo cancellation on these channels. > > Why would I be getting this?
Maybe I would be getting this because I didn't have the zaphpec_enable in my system startup :) So -- for future reference, in case anybody else makes this mistake: zaphpec_enable has to run at boot time, after the zap modules are loaded. I'll go back to my corner now. -Stephen- _______________________________________________ --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
