[asterisk-users] Bad Echo between SIP calls

[Eric "ManxPower" Wieling]

Deepak Naidu wrote:
> I like the way people replied to this message of mine.  It seems this thread is going back to the hybrid echo issue(no this is not the problem).   As said by many ZAP is not in picture for SIP--SIP ie Ext-Ext internal calls.
>    
>   To put my inputs I did tons of QA on this issue to ground on whats the source.  Its not just the phone or only the network but may be both. I am not sure how Asterisk would contribute to this.  At time for a given 2 internal extension there was no echo but suddenly turned up.  People dialing on my phone have echo but not on other at the same time I have few phones which I dial & no echo.  So ya dont know whats wrong.
>    
>   Thanks all for your inputs & sharing ur experience.

I suggest you try a different machine/motherboard.