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Re: (ASCEND) Connection problems with K56 cards



We had the same problems here at Fuse.  However, all of the sudden
disconnect problems have gone away since we established a 
V.34 ONLY modem pool.  This is a pool of modems that we WILL NOT
upgrade to K56Flex, until Lucent/Rockwell includes V.Fast / V.FC code
in their modem code.

This has pretty much solved the disconnects

Additionally, we have found that with some of the modems, they will
attempt to train to a modem speed they cannot maintain.  Then, during
retrain, will fail, and disconnect.  I've seen this especially with one
of my customers using a Zoom modem.  It will connect at 50+ Kps, yet will
not maintain that rate.  It will usually disconnect within a few minutes.
However, by forcing the modem to NOT connect higher than 47 or 48 Kps, it
will stay connected for days.

Hope this helps.

-Rob

On Tue, 5 Aug 1997, Joe Portman wrote:

> 
> We are getting numerous complaints of connection problems from various
> users since we installed our K56 cards.
> 
> We are running 5.0Ap16 (tik.m40) on 7 maxes.
> 
> Here are some of the affected modems.
> 
> This is beginning to become a major issue, as we are seeing customers
> LEAVE US for the non-K56 competition.
> 
> Quote from my support manager:
> 
> I personally have received ten complaints about people not able to connect
> to us or get dropped very often, almost immediately, since the upgrade.  A
> lot of them can't call the 777-6600 number locally. 
> 
> No two people have called in with the same modem:
> 
> Modem           Speed   Username
> --------------------------------
> Supra Fax       33.6    halibut
> Global Village  33.6    send
> Maxtech         33.6    cscarim
> Mwave IBM       33.6    roche
> Hival           33.6    swestman
> Fujitsu laptop  33.6    duroboat
> Zoom 2805       33.6    gandk
> USR Sportster   33.6    hrsvcs
> Supra           28.8    builder
> Prometheus      14.4    ???
> 
> --------------------END QUOTE--------------------------------------------
> 
> As you will NOTE, these people had no problem before the upgrade, and have
> a severe problem now.
> 
> What is ascend doing to address this problem?
> 
> Cordially,
> -----------------------------------------------------------------------------
> Joe Portman  - Alternate Access Inc.     Affordable, Reliable Internet
> baron@aa.net   Seattle:  (206) 777-7777  Everett:        (206) 249-4949
>                Tacoma:   (206) 927-6010  Federal Way:    (206) 838-8457
>                Bellevue: (206) 455-8414  ISDN:           (206) 448-7565  
>                Enumclaw: (206) 862-9423	 Black Diamond : (206) 288-8809
>          For free trial account: set modem to 8-n-1, login as "new"
>         For questions or support, call our voice line (206) 728-9585.
> -----------------------------------------------------------------------------
> 
> 
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> 

-- 
Robert A. Pickering Jr.                Internet Services Manager
Cincinnati Bell Telephone              rob@fuse.net

           A Rough Whimper of Insanity (Information Superhighway)

PGP key ID: 75CAFF7D 1995/05/09
PGP Fingerprint: B1 63 0C 09 D8 2E 5D 69  BB 61 A2 92 22 37 63 C3

++ Ascend Users Mailing List ++
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