[Asterisk-Users] Comfort Noise

Rich Adamson radamson at routers.com
Sun Jun 13 20:40:16 MST 2004


I'm using 7960's and I've noticed the same thing in very quit office 
environments (no office background noise), but it hasn't bothered me at 
all. I've not seen any Cisco parameters that would impact this; guess 
its just a feature. :)

------------------------
> I'm having the problem with 7960 to 7960 calls across the lan.  Out to the
> PSTN via Telappliant or X100P isn't a problem as the PSTN introduces some
> level of background noise.
> -----Original Message-----
> Some phones have a parameter to transmit silence, the 7960 does not.
> 
> Are you having this lack of comfort noise issue with 7960 to 7960 calls, or
> is there some other sip phone involved?
> 
> ------------------------
> > Sorry, could you give me some more info?
> >  
> > Matt
> > 
> > ------------------------------
> > 
> > make sure you have it set to transmit silence
> > 
> 
> >     Hi everyone,
> > 
> >     I've got my * system up and running and I'm really pleased. I've gone
> with
> >     G.711 (alaw) and I've stumbled across a problem; when people place
> calls
> >     internally some people think they have been cut off if the line is
> quiet for
> >     a few seconds. Is there a way of getting comfort noise on the call?
> > 
> >     I'm using the STABLE release and cisco 7960 phones under FC-1
> > 
> >     Cheers
> > 
> >     Matt





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