[Asterisk-Users] Sipura-SPA2000 background noise

[Tony Hoyle]

lists at idontknow.com wrote:
> I hear the exact same noise on 2 units I purchased a few months ago.
> 
> I've been in contact with sipura support and they are willing to try 
> RMA'ing one of my units.
> As soon as I can get to the site with the sipura, I'll be sending it in.
> 
> I'll post my results to the list.
> 
> btw, I'd have to agree that its not comfort noise, its very similar 
> (only much louder) to the "hiss" that the old digium fxs modules had on 
> the tdm boards.
> 
Did you manage to resolve this?  It's really annoying, and is a constant 
hiss even when making PBX-only calls (eg. '123' for the time, which is 
executed entirely by the dialplan).

I tried tweaking some of the 'advanced' options and didn't get 
anywhere... if there's no solution I'll just RMA it.

Tony