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In the case of our Sangoma card, the echo cancellation module
constituted approximately half the price of the card, so yes you should
find it considerably cheaper than the Digium card.<br>
<br>
Just be aware of the extra fiddling around having to install the
Sangoma drivers in addition to the Zaptel drivers.<br>
<br>
<br>
Bobby Crawford wrote:
<blockquote cite="mid000c01c77ab9$54db11d0$3421a8c0@server3" type="cite">
<pre wrap="">The higher price on the Sangoma is for hardware echo cancellation. There
should be a model (A20400) that doesn't have the echo cancellation and it
probably is less expensive than the Digium card.
Bobby
-----Original Message-----
From: <a class="moz-txt-link-abbreviated" href="mailto:asterisk-users-bounces@lists.digium.com">asterisk-users-bounces@lists.digium.com</a>
[<a class="moz-txt-link-freetext" href="mailto:asterisk-users-bounces@lists.digium.com">mailto:asterisk-users-bounces@lists.digium.com</a>] On Behalf Of Jim Freeze
Sent: Monday, April 09, 2007 9:53 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: RE : [asterisk-users] Upgrade 4 to 8 Analog Lines Question
On Apr 9, 2007, at 9:29 AM, William Moore wrote:
</pre>
<blockquote type="cite">
<pre wrap="">On 4/9/07, Jim Freeze <a class="moz-txt-link-rfc2396E" href="mailto:asterisk@freeze.org"><asterisk@freeze.org></a> wrote:
</pre>
<blockquote type="cite">
<blockquote type="cite">
<pre wrap="">Or a new Digium TDM880B replacing the old TDM40B for only one
</pre>
</blockquote>
<pre wrap="">IRQ...
Do you know if this board will fit in a 2U machine?
</pre>
</blockquote>
<pre wrap="">The TDM800P is about the same height as the TDM400P and is about an
inch longer, so you should have no problem putting it in the same slot
as the TDM400 was in.
</pre>
</blockquote>
<pre wrap=""><!---->
I really appreciate all the info. I think I am going to go the route
of an 8 FXS card,
but still need to decide between Digium and Sangoma.
Are there any recommendations between:
TDM880B - $679
A20400D - $906
Also, why the higher price on the Sangoma?
Jim
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</pre>
</blockquote>
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