ABOUT OSLEC

Rolf

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Nov 9, 2007
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#1
Hello!

Dear friends! :)

Can anybody say me, is OSLEC usefull for echo cancellation without FXO cards?

I mean, that there is no FXO analog cards (Digium and so on) in my little home system. But i have FXO trunk (hardware FXO gateway) for outgoing calls. The build-in FXO gateway echocanceller works bad.

So, can I use OSLEC to cancell echo with my hardware FXO Gateway?


If yes - how can I do this?


THANK YOU!!!
 

DaveD

Joined
Nov 12, 2007
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#2
Oslec will not work for SIP, so can not use.

What hardware gateway are you using to link Elastix to the PSTN line ?
 

Rolf

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#3
Thank You for replay!

I use for my PSTN line D-Link DVG-7111S and build-in echo cancellation works this way: when i speak, it turn off the interlocutor's speak channel. So, if we speak tougether at same time, i don't hear him. Olso, it cause "fragmentary" voice transmision.

There is no problems (except echo :) ) when i turn off echo cancellation on gateway...
 

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