[cisco-voip] Echoes (echo-cancel coverage)

[Paul Choi]

Johan,

I would say a good way of testing this, assuming you
have physical access to the phones, would be to change
the echo parameters after hours and test the lines
yourself. 

--- Johan Bloemhard
<bloemhard_johan at silverfalls.k12.or.us> wrote:

> I have reports of IP users experiencing intermittent
> echo problems on IP
> <-> PSTN.  I looked at my 2801 and I'm seeing that
> echo-cancel coverage
> is set to 8 ms.  
> 
> Will changing this help my problems?  Will there be
> any bad effects of
> raising this to 64 or 128?  
> 
> Thanks in advance,
> 
> Johan Bloemhard 
> Senior Information Technology Specialist 
> ___________________________________ 
> Silver Falls School District 4J 
> 802 Schlador Street 
> Silverton, OR 97381 
> w: 503.873.6331 
> 
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> 



 
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