I do not see why you do not think that this is a linux-ppp issue. To get an
internal ISDN TA to work the team had to modify pppd and called it ipppd to
get it to work properly. Is this not the same issue?

BTW I am havine the same problem with a BT TA.

Regards,

Stephen.


-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Matthias Andree
Sent: 02 February 2000 11:16
To: Joe Newby
Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED];
[EMAIL PROTECTED]
Subject: Re: ISDN speeds with external TA


Joe Newby <[EMAIL PROTECTED]> writes:

> Anybody got any ideas on how I can get my external 3Com ISDN TA to
> properly connect to the Internet at speeds greater than 56K?  It works
> great at that speed, but I want it to be able to open both B channels.
>
> Seems I have to use V.120 or else the unit wants to send ppp packets
> before it can be authenticated by my ISP.
>
> I'm running Red Hat 6.0, using ppp-2.3.11
>
> Any suggestions would be greatly appreciated.

This is not linux-ppp related, since it's an external ISDN TA. Check
with 3Com. However, you might want to try HDLC-transparent with
multilink PPP, nothing like V.1?0 or X.75 or things. Whether you can
actually use both B channels depends on the configuration of the dial-in
router at the other side as well as the capablilites of your 3Com ISDN
TA.

My Elsa Microlink ISDN TL/pro is fine with ascend routers, gives 128
kBit/s. (We have separate 16 kBit/s D + 2 * 64 kBit/s B channels in
Germany).

--
Matthias Andree

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Copy me into your ~/.signature to help me spread!

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