I have been battling echo since we installed a new system at one of our clients. I am using a single span digium card. I believe this is the first time someone has setup a PRI in this area (its way out in the middle of nowhere). We get slight echo on all calls, and when calling some numbers (long distance calls but still in the local area), we get very loud echo. The person calling out can hear their own voice at the same volume about a half second after they speak. Its been getting annoying and I have tweaked everything I can, and even tried diferent echo cans in zaptel. I have talked to the telco (Bellsouth) which does both local and long distance, and they couldn't help me. They can fix the long distance echo, but they seem to fix it only on a per number basis (I call with one number, and they fix it, but then I call with another number, and they fix that, but it never actually fixes ALL the echo for long distance). I am looking into hardware echo cancelers, but I haven't found a place to get one.
Would switching to Sangoma cards help fix my issues? I know Digium cards have issues on some servers/motherboards, and yet I haven't heard of any issues with Sangoma cards. If someone has had issues then I would like to hear them. I know I can find some hardware echo can's on ebay and wire it up, but I would like to have a better product that comes as a single span T1. Thanks, Tad _______________________________________________ --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