I have a strange problem with echo.
My setup includes a Grandstream HT-488 which is both an FXO and a FXS.
I noticed last evening that if I called the FXS through my asterisk box
from my cell, the resulting connection was fine for me at the cell end,
but produced dramatic and
On Wed, 1 Feb 2006, Rich Adamson wrote:
The echo canceller (EC) on the 488 is rather limited and the call paths
for incoming vs outgoing calls are on the edge of the canceller. The
EC training algorithum might also be a little different for incoming
vs outgoing calls.
If its anything like the
I have a strange problem with echo.
My setup includes a Grandstream HT-488 which is both an FXO and a FXS.
I noticed last evening that if I called the FXS through my asterisk box
from my cell, the resulting connection was fine for me at the cell end,
but produced dramatic and conversation
List,
I have begun to experience a strange echo problem on our
internal network. The problem starts when User A calls User B,
User A puts User B on hold. User B heres the on hold music.
User A returns and User B has trouble echo. I am using FC1,
Asterisk 1.0.9.
This electronic
: [Asterisk-Users] strange echo problem
We have a strange echo problem. Maybe echo isn't the correct term.
When we make a call f/ a SIP phone (we have several 7960's, some
3coms, and I've even tried a softphone, all on the same 100BaseTX
network) to the pstn, if the person I'm calling has
We have a strange echo problem. Maybe echo isn't the correct term.
When we make a call f/ a SIP phone (we have several 7960's, some
3coms, and I've even tried a softphone, all on the same 100BaseTX
network) to the pstn, if the person I'm calling has a PRI or
channelized T1 f/ Bell, then the
We have a strange echo problem. Maybe echo isn't the correct term.
When we make a call f/ a SIP phone (we have several 7960's, some 3coms,
and I've even tried a softphone, all on the same 100BaseTX network) to
the pstn, if the person I'm calling has a PRI or channelized T1 f/ Bell,
then the sound
We have a strange echo problem. Maybe echo isn't the correct term.
When we make a call f/ a SIP phone (we have several 7960's, some 3coms,
and I've even tried a softphone, all on the same 100BaseTX network) to
the pstn, if the person I'm calling has a PRI or channelized T1 f/ Bell,
then the
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Trimmed for electron conservation
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Rich Adamson
Sent: Friday, July 09, 2004 9:36 AM
To: [EMAIL PROTECTED]
Subject: Re: [Asterisk-Users] strange echo problem
We have a strange echo