Alberto wrote:
> James,
> To say that foolishness you don't say anything.
>
> "James Calivar" <> wrote in message news:<bo5rig$eit$>...
>
>>"Alberto" <> wrote in message
>>news: .com...
>>
>>>Somebody something knows on the phenomenon of the echo? does somebody
>>>know some article about the echo?
>>>
>>>Thanks,
>>>Alberto
>>
>>Did you try typing in - oh, I don't know - maybe "echo" in a search engine?
>
take read of this cisco systems doc
http://www.cisco.com/en/US/tech/tk65...68.shtml#24104
mot common non accoustic echo issue is the impedance mis-match at the
2-4 wire hybird
if this is 2 soft phones, this issue on a win32 box can be the audio
driver feeding tx in to the rx audio path, some of the win32 mixer
controlls allow you to turn this off