hin lee wrote: > We are using Polycom 550 and 650 phones and OSLEC echo cancellation > software with Asterisk. Occasionally, we get echo on our PRI phone > calls. The echo is always from our voice echoing back to us. How can > I fix this echo? I have tried installing the VPMADT032 module on our > TE121 card, but that made it worse. > > rxgain=0.0 > txgain=0.0
Try reducing your transmit gains (txgain=-4.0 Doug -- Ben Franklin quote: "Those who would give up Essential Liberty to purchase a little Temporary Safety, deserve neither Liberty nor Safety." -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
