[asterisk-users] Echo Cancel Cards

R.R. Libera astecomm at gmail.com
Tue Oct 10 06:49:41 MST 2006


I´m about to acquire an E1 interface. I was reading about TE110P and 
hardware incompatibilities issues with some boards, servers and 
chipsets. I also read a lot of compliments about Sangoma Hardware 
(specially for E1/T1 interfaces) and I was wondering if A101 from Sagoma 
is a better choice (technically speaking) than Digium TE110P. I read 
now, on this post, an opinion about Sangoma interfaces and echo 
cancellation issues..

I have a PC with Asus P5LD2 board (Intel 945P chipset). I asked Digium 
support for how compatible is the TE110P with my box.. and they said 
that no incompatibility issues had been reported with the chipset I 
use.. BUT, they had no test TE110P with this chipset...

I´m not a Sangoma or Digium fan... I´m just a newbie who don´t want to 
get the wrong piece of hardware. I really appreciate any advice from 
people with a lot of experience and skills on this topic.

Thanks in advance

R.R. Libera

Dovid B escribió:
> I have never used T1 cards but as far as POTS line cards I would say 
> that I like sangoma better. It is a little bit harder to set up but 
> works wonders.
> ----- Original Message ----- From: "Thomas Kenyon" 
> <digium at sanguinarius.co.uk>
> To: "Asterisk Users Mailing List - Non-Commercial Discussion" 
> <asterisk-users at lists.digium.com>
> Sent: Tuesday, October 10, 2006 12:31 PM
> Subject: Re: [asterisk-users] Echo Cancel Cards
>
>
>> Joseph wrote:
>>> On Mon, 2006-10-09 at 20:41 -0400, Forrest Beck wrote:
>>>> Anyone using the echo cancelation cards from digium?  We are using the
>>>> single span T1 card with out  echo cancel and I was curious if it was
>>>> worth the money.
>>>
>>> I'm running Asterisk 1.0.11 with few Sipura 3000/2000 units and have no
>>> echo whatsoever.   I just tried new Asterisk 1.2.12.1 and the first 
>>> thing I've noticed was
>>> terrible echo, not to mentioned that it keep crashing constantly to a
>>> point this that is not possible to use it.
>> I've got an SPA-3000 at home that is constantly crashing, echoey and 
>> is almost unusable. (The CS4660-based ATA and PA1688-based handsets 
>> have otherwise been fine, as were the the Cisco 468 and Linysys PAP2 
>> when they were in use).
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