[asterisk-users] Quintum Tenor AX and Echo

Antonio Berrios antonio at sheffieldcitytaxis.com
Mon Oct 18 04:05:38 CDT 2010


  On 10/11/2010 09:22 AM, Antonio Berrios wrote:
>    Let's try this again.
>
> I have a Quintum AX Tenor gateway sending calls to Asterisk from BT
> analogue lines connected to FXO.
> The agents hear an echo on their side but incoming callers hear the
> conversation fine. I can't seem to find the problem. Anyone seen this
> issue before?
>
>
>
>
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>
>
Turning Rx Gain in the "CAS Signaling Group" for the lines from its 
default of 6dB to 0dB in the Quintum looks to have semi-solved the issue 
of echo on the Asterisk agent's lines.


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-------------------------------DISCLAIMER----------------------------------------<br />
The information contained in this message is private and confidential and intended only for the recipient named above. If you are not the intended recipient you are notified that any communication, circulation or copying of the information contained in this message is strictly prohibited. If you have received this message in error please notify us immediately by telephone in order that we are made aware of this fact and the message can be returned to us at our address as indicated above. Activity and use of the Sheffield City Taxis e-mail service is monitored to secure its effective operation and for other lawful business purposes. Sheffield City Taxis Ltd. Registered Office: 912 City Road, Sheffield, S2 1GQ. Registered in England no: 4674148. Sheffield City Taxis Limited uses regularly updated anti-virus software in an attempt to reduce the possibility of infection. However we do not guarantee that any attachments to this e-mail are virus free.</p> 




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