Ascend Archive
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RE: (ASCEND) USR Modems and MAX4000
Maybe this will help:
--include FASTNET~USR~22
Summary USR Connection Problems with Ascend MAX/TNT, Slowness,
disconnects
Book Support Solutions
Page 22
Problem: USR Connection problems with the Ascend MAX/TNT. Slowness,
disconnects, problems getting and staying connected.
Cause: The problem is caused from the LAPM error correction. Modems
that have been reported with this problem are: Several USR, Practical
Peripherals implementations of the X2 chipset, several Motorola
versions. This is mainly seen with early uCode releases.
Solution: Disable LAPM negotiation and allow the modem to use MNP5 as an
alternative. ATS15=128
--end included
Best regards,
David Van Allen - You Tools Corporation / FASTNET(tm)
dave@fast.net (610) 289-1100 http://www.fast.net
FASTNET - PA/NJ/DE Internet Solutions
>-----Original Message-----
>From: Glenn Howard [SMTP:sysadmin@indy1.pgweb.com]
>Sent: Monday, June 16, 1997 3:38 PM
>To: ascend-users@bungi.com
>Subject: (ASCEND) USR Modems and MAX4000
>
>I've been having problems with USR modems that connect at full speed
>(i.e. 28.8 modems connecting at 28.8) being disconnected soon after
>connection. If these modems connect at lower than full speed (i.e. 28.8
>modem connecting at 26.4) then things are good. This is happening with
>USR modems, 28.8 and 33.6 modems. (Some indication that most if not all
>of these are internal modems)
>
>Has anyone else had similar problems?
>I am using a Max4000 with software 5.0Ai4
>
>Thanks.
>--
>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>Glenn Howard Borealis Communications
>sysadmin@pgweb.com Systems Administrator
> 250 562 0616
> http://www.pgweb.com
>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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