[Asterisk-Users] SPA941 and Echo

[Mike Fedyk]

Try reducing the gain on the microphone.  These phones pick up room 
sounds *very* well.

Andres wrote:
> Has anybody else experienced bad echo issues with this SPA941 phone 
> when calling SIP-SIP to another SPA ATA?  When I call remote office 
> phones that are attached to SPA ATAs, I get very annoying echo.  One 
> can sure blame it on the reflected signal from the phone on the remote 
> end, but how can one deal with this echo?  (it happens with some 
> phones really bad and with others its perfect)
>
> The SPA941 does not handle echo itself so I am at a loss on how to 
> approach this issue.  If I change the SPA941 for a regular SPA 1000 
> with Echo Cancel enabled, I can hear perfectly.  Any ideas?
>
> Thanks,
>