[Asterisk-Users] Bad echo on outgoing calls

[Iain Stevenson]

Yes - the aggressive suppressor does tend to clip speech although I don't 
think it is half duplex.

The MEC3 echo suppressor seemed to be heading in the right direction but 
last time I tried it it went funny after a while causing speech 
interruption.

  Iain


--On Saturday, November 15, 2003 16:23:00 -0800 Ed Rubright 
<ed at rubright.net> wrote:

> There was a comment made last week in this list that with echo
> cancellation set as MARK2 and aggressive suppressor enabled the line
> would no longer be full duplex!
>
> Has anyone actually noticed this?  If so, does it actually cause a
> problem during a normal conversation?
>
> Thanks,
> Ed
>
> -----Original Message-----
> From: asterisk-users-admin at lists.digium.com
> [mailto:asterisk-users-admin at lists.digium.com] On Behalf Of Andrew
> Gillham
> Sent: Saturday, November 15, 2003 1:59 PM
> To: asterisk-users at lists.digium.com
> Subject: Re: [Asterisk-Users] Bad echo on outgoing calls
>
>
> Andrew Joakimsen wrote:
>
>> The X100P cards have horrible echo problems. I've heard talk about this
>
>> being fixed, but havent seen anything done about it.
>>
>>
>>
>>> -----Original Message-----
>>> From: asterisk-users-admin at lists.digium.com [mailto:asterisk-users-
>>> admin at lists.digium.com] On Behalf Of Larry D. Black
>>> Sent: Saturday, November 15, 2003 3:55 PM
>>> To: asterisk-users at lists.digium.com
>>> Subject: [Asterisk-Users] Bad echo on outgoing calls
>>>
>>> I have just installed and configured asterisk I have been playing with
>
>>> software phones and an analog phone plugged into a TDM card. I have
>>>
>>>
>> one
>>
>>
>>> line coming in on a X100P card.
>>>
>>>
>
> My X100P works quite well if I don't adjust the gain.  Unfortunately it
> is a bit on the quiet side without the adjustment.
>
> I'll test it out with the echotraining and the gain settings.  In the
> past with
> gain enabled, the echo would correct after 5-10 seconds of conversation.
>
> This is with MEC2, and I tested with and without the aggressive
> suppressor.
>
> -Andrew
>
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