Robert Boardman wrote:
I Have an ISDN 30 circuit passing through an asterisk box to a legacy
pbx, all is working well but I have had a problem that modems do not
work, I thought of turning off echo cancelation but I cann t seem to
find the ial switch do do it, could someone point me in the
Hi All
I Have an ISDN 30 circuit passing through an asterisk box to a legacy
pbx, all is working well but I have had a problem that modems do not
work, I thought of turning off echo cancelation but I cann t seem to
find the ial switch do do it, could someone point me in the right
direction to
Thanks Steve, Its an Ericsson and Siemens Switch within same room.
On Thu, Jun 26, 2008 at 5:23 PM, Steve Totaro
[EMAIL PROTECTED] wrote:
On Thu, Jun 26, 2008 at 12:17 PM, Robor Oghene [EMAIL PROTECTED]
wrote:
Hello,
If am connecting a digium E1 card to a PSTN Switch in the same
Robor,
The echo arise at the far end, where the 4W/2W conversion take place,
not between the E1's. So, you should need an EC.
Regards
Jorge M.
Robor Oghene wrote:
Thanks Steve, Its an Ericsson and Siemens Switch within same room.
On Thu, Jun 26, 2008 at 5:23 PM, Steve Totaro
[EMAIL
Hello,
If am connecting a digium E1 card to a PSTN Switch in the same equipment
room would I need an echo canceller? wouldnt the Switch handle echo
cancellation for dial-in users?
Responses would be appreciated.
BR,
Robor
___
-- Bandwidth and
On Thu, Jun 26, 2008 at 12:17 PM, Robor Oghene [EMAIL PROTECTED] wrote:
Hello,
If am connecting a digium E1 card to a PSTN Switch in the same equipment
room would I need an echo canceller? wouldnt the Switch handle echo
cancellation for dial-in users?
Responses would be appreciated.
BR,
Kerry Garrison wrote:
On a 55 station install onto a Cox PRI with a TE110P (Polycom 501 phones) a
few users are complaiining about echo. According to the users, the echo
seems to be phone number dependant. They claim that certain phone numbers
have echo while others dont. Are there any tuning
On a 55 station
install onto a Cox PRI with a TE110P (Polycom 501 phones) a few users are
complaiining about echo. According to the users, the echo seems to be phone
number dependant. They claim that certain phone numbers have echo while others
dont. Are there any tuning parametes like
only for the whole cardthe tx and rx gain affect all 24 channels.
-D
From: [EMAIL PROTECTED] on behalf of Kerry Garrison
Sent: Fri 3/3/2006 11:19 AM
To: 'Asterisk Users Mailing List - Non-Commercial Discussion'
Subject: [Asterisk-Users] Echo Cancelation
It is my understanding that when you hear echo the problem is on
the other end. So if a caller complains they hear echo that is
something you should be dealing with, but if you hear echo that is the
phone companies fault. Now with a normal phone, the phone company will
only echo cancel long
In theory I would say I agree how ever in practice... I have a PBX
(Merlin Legend) that I am connected to via PRI (10 foot pre-fab'ed
cable) and I get intermittent echo on the voip side. There is nothing
in between * and the PBX...
sean
On Fri, 2006-03-03 at 13:42 -0600, Michael Sampson wrote:
On Mar 3, 2006, at 11:42 AM, Michael Sampson wrote:
It is my understanding that when you hear echo the problem is on the other end. So if a caller complains they hear echo that is something you should be dealing with, but if you hear echo that is the phone companies fault. Now with a normal
/8424
-Original Message-
From: Sean Cook [mailto:[EMAIL PROTECTED]
Sent: Friday, March 03, 2006 7:16 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [Asterisk-Users] Echo Cancelation on TE110P
In theory I would say I agree how ever in practice... I have
Hello all,
I am getting console debug messages about tone detected on channel XX,
disabling echo cancelation on channel XX when using echocancel=yes with a
Digium T1 card.
does this mean that DTMF breaks the echo can? Does Asterisk permanently
disable the echo can or is it for that channel
That's data or fax CNG, not dtmf. And yes, it's disabled for the duration
of the fax or data session.
-d
At 11:36 PM 1/10/2005, you wrote:
Hello all,
I am getting console debug messages about tone detected on channel XX,
disabling echo cancelation on channel XX when using echocancel=yes with a
i've browsed the the voip site... but cant find is there a way the asterisk server
to cut the ECHO, or it is only possible with hardware solution ?
I'm connecting 2 voip phones.
tia
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HI all,
Having a mental block today - can someone confirm which direction the echo
cancelation applies to for the Zap PRI channels?
ie. is it removing traces of the transmitted data to the PSTN from the
received data,
*or* is it removing traces of the data transmitted to Asterisk from the data
-Users] echo cancelation
HI all,
Having a mental block today - can someone confirm which direction the echo
cancelation applies to for the Zap PRI channels?
ie. is it removing traces of the transmitted data to the PSTN from the
received data,
*or* is it removing traces of the data
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