I am having a persistent echo problem with my polycom sip IP 500 phones. I have two x100p cards for the analog phone lines to come into the * box. The echo is very slight sometimes, to very noticeable. Also, there is often some beeps in the background at random times. The beeps can also be heard on messages which leads me to believe it's the x100p cards or something... For those of you that have a fully functional system with polycom ip phones, what were the settings that worked the best to cancel the beeps and echo? Thanks a ton Sean Garland Siskiyou Technology Consultants -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20041011/ca9a6636/attachment.htm
Sean Garland wrote:> I am having a persistent echo problem with my polycom sip IP 500 > phones. I have two x100p cards for the analog phone lines to come into > the * box. The echo is very slight sometimes, to very noticeable. > Also, there is often some beeps in the background at random times. The > beeps can also be heard on messages which leads me to believe it?s the > x100p cards or something? For those of you that have a fully functional > system with polycom ip phones, what were the settings that worked the > best to cancel the beeps and echo? Thanks a tonIn zconfig.h use the MARK3 echo can In zapata.conf echocancel=256 echotraining=600 or 800
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