isdn asu|2002 isdn ta

[Tony Dietrich]

Azeem

(Note to list: someone shoot me if I'm remembering this wrong, its years since 
I worked with ISDN)
128kps is the dual channel speed for ISDN.

each ISDN channel is capable of 64kps.

You need two separate ISDN cards  and the software to aggregate the two 
channels together in order to take advantage of both channels.  And of 
course, you need two connections to the ISP.

Frankly, the biggest speed advantage of ISDN over an analogue modem is the 
fact that the connection is digital.  Its not just that you can get 64kps out 
of a single channel, but that 64kps is very near to the real throughput for 
the connection, whereas a large percentage of an analogue modem's throughput 
is occupied with error correction.

The best average I ever got with an analogue modem was around 33kps (including 
error connection) or around 22kps of data, whereas you can expect 60-62kps of 
actual data over a single ISDN channel.


TD

On Wednesday 25 Jan 2006 10:46, azeem ahmad wrote:
> i have got an isdn ta planet "iea128-stdv" whom Fedora Core 4 detects as
> "asu|2002 isdn ta", i m a quite newbee to it and i m trying to configure
> it, it works fine with wvdial, but the problem is that i dont want it to
> use like ordinary modem, rather i want to use it to connect on 128kbps how
> can i do this
> Regards
> Azeem