I have used a x100P card in the test system, and it has performed *reasonably* well with some echo.
I bought it from telappliant, so I guess it's approved for a UK context. If it is the most practical solution I stick with three x100P cards.


In the test system I had some trouble when I used a handytone286 adapter with an Audioline503 economy telephone (No other phone did ring on incoming calls; sometimes dialled wrong number when I used BT analog line; audio sounds 'rough' and 'too bright'). Connection was fine with a grandstream IP phone (BT-100).

UK approval is a make-or-break issue for me, as I would not like to connect unapproved devices to a public network. The other solution I had a look at was an adit600 channel bank with an 8-way fxo card and fxs cards - but I dropped that option for the fxo side because the CAC fxo module seems not to be approved for UK use either. Many thanks for all your comments so far!

Peter


On Tuesday 30 November 2004 13:05, Edward Eastman wrote:
Most people get echo issues with x100p's in the UK due to mismatched
impedance, the newer TDM400P is much better, and you could get this with 3
FXO modules (otherwise known as a TDM03B I believe).

The TDM fxo modules aren't approved for use in the UK yet - use at your own risk.

Jon


--
There are 10 kinds of people in the world,
those who understand binary, and those who don't.



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