[Asterisk-Users] Polycom Echo

[Anton Krall]

So you enabled echo suppresion and cancelllation... I'll try that.

BTW, how can I get a hold of sip 1.6.3? 

|-----Original Message-----
|From: asterisk-users-bounces at lists.digium.com 
|[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of 
|Stagg Shelton
|Sent: Wednesday, March 01, 2006 9:41 PM
|To: Asterisk Users Mailing List - Non-Commercial Discussion
|Subject: Re: [Asterisk-Users] Polycom Echo
|
|I recently dealt with echo issues and the polycom phones, 
|specifically when using headsets.  I used the following 
|settings in my sip.cfg to fix the problem.
|
|voice.aec.hs.enable="1"
|voice.aec.hd.enable="1"
|voice.aec.hf.enable="1"
|
|voice.aes.hs.enable="1"
|voice.aes.hd.enable="1"
|voice.aes.hf.enable="1"
|
|Also I using sip version 1.6.3.0067 and bootrom 3.1.2
|
|Stagg Shelton
|www.oneringnetworks.com
|
|
|Anton Krall wrote:
|
|>What We are hearing here is that our local users say when they raise 
|>their voice, sometimes they hear themselves back.. So I guess.. If We 
|>have RX and TX setting on the polycoms.. Lowering the TX 
|setting might 
|>help..  For those screaming users :)
|>
|>|-----Original Message-----
|>|From: asterisk-users-bounces at lists.digium.com
|>|[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Martin 
|>|Joseph
|>|Sent: Tuesday, February 28, 2006 10:53 PM
|>|To: Asterisk Users Mailing List - Non-Commercial Discussion
|>|Subject: Re: [Asterisk-Users] Polycom Echo
|>|
|>|
|>|On Feb 28, 2006, at 7:14 PM, Anton Krall wrote:
|>|
|>|> Anyway the phone can compensate? I don't think it works 
|that way but 
|>|> worth asking..
|>|>
|>|If the phone has an input gain (for phone users voice) then 
|adjusting 
|>|it down can help echo that is being generated at the far end.  ie if 
|>|it's too loud coming out the speaker at the far end,  the 
|far end mic 
|>|might send it back to you.
|>|
|>|Sorry I know nothing about polycom in particular...
|>|
|>|Marty
|>|
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