I find the voice quality fine on the 3000. Have you set the line Z etc correctly and used ulaw?

Chris


----- Original Message ----- From: "Razza" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Tuesday, April 26, 2005 12:36 PM
Subject: [Asterisk-Users] Good FXO for UK use.



Hi all, looking for some advice on a good FXO solution for Asterisk,
living in the UK brings some issues (as Asterisk and associated hardware
appears to be geared to the US/Canadian market) such as calling line ID,
impedance settings and echo cancellation (as a result of the impedance
issues).
I originally went down the route of an X100P which after applying the UK
CLID patch worked fine (good sound levels and quality) except the echo
issue. I decided then to follow the Sipura SPA-3000 route as this
theoritically answered all my problems, unfortuntately the sound quality
is appalling (see - http://voxilla.com/index.php?name=PNphpBB2
<http://voxilla.com/index.php?name=PNphpBB2&file=viewtopic&t=474&postday
s=0&postorder=asc&highlight=3000+quality&start=0>
&file=viewtopic&t=474&postdays=0&postorder=asc&highlight=3000+quality&st
art=0).

So I guess the obvious choice would be the TDM400 with FXO daughter
board, I assume this works with my current zaptel drivers and UK CLID
patch? Can anyone confirm this works fine in the UK or are there other
suggestions?

Regrads,
Ray





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