[asterisk-users] Echo Cancellation on VoIP networks

Grant Bagdasarian GB at cm.nl
Fri Aug 29 02:14:45 CDT 2014


Does anyone have any experience with PBXMate and the quality of the software? Does it cancel echo properly?
Can someone also  give me an price indication of the software? I can’t find it on their website.

From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Valer Nur
Sent: Wednesday, August 27, 2014 6:16 PM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] Echo Cancellation on VoIP networks

If the clients are not doing the echo cancellation properly, you can always use a centralized echo cancellation software for VoIP networks.

On Wednesday, August 27, 2014 5:25 PM, Dennis Guse <dennis.guse at alumni.tu-berlin.de<mailto:dennis.guse at alumni.tu-berlin.de>> wrote:

On VoIP echo cancellation is basically: hope that the client is doing AND is doing it well.
In the best case each client uses a knowledge about his hardware (microphone, speaker, distance etc.).



---
Dennis Guse

On Tue, Aug 26, 2014 at 1:30 PM, Emiliano Vazquez <emilianovazquez at gmail.com<mailto:emilianovazquez at gmail.com>> wrote:
El 26/08/14 a las 05:33, Grant Bagdasarian escibió:

I’m new to Echo Cancellation and I was wondering how it is handled/works on pure VoIP networks using Asterisk?
there is no echo problems on pure VoIP networks.

echo is a common problem when you have changes from analog to digital.

The only echo problem you will have is when you call another network who has analog circuits with wrong configuration or poor hardware. But you can't solve it.

Best regards.



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