Question about U.S. Robotics (USR5633A) Modem

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U.S. Robotics (USR5633A) Modem

I recently installed a USR Model 5633 B and it works. However, out of the blue it will disconnect me from my dial-up (56k) while I'm using the internet. This never happened with my old modem (which was lost to lightning damage). The disconnection seems to be random. Any suggestions


I have the same modem and same prob .also ive installed this on a fresh system with xp pro 64 bit i first tried . this on xp pro 32 bit oswith drivers on cd rom same prob then tried updated drivers( still same prob) then i installed fresh xp 64 bit os with updated drivers. i get ramdom disconnects. no matter what driver or settings, os i use. any suggestion ?

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Re: U.S. Robotics (USR5633A) Modem

In the configuration for the modem turn of auto disconnect

when you about to dial click properties then click on the options tab

turn on (redial if line is dropped)

specify attempts etx to suite your liking
click on general tab then click configure under the Hardware features ensure

enable hardware flow control is on (a tick in the box)
enable modem control error is on ( if it is alread on turn it off)
enable modem compression is on

NB you can also get to the properties by clicking on

Start > Connect to then right clicking on your connection and clicking properties

Posted on Dec 31, 2007

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Re: U.S. Robotics (USR5633A) Modem

Hi rob,
install this usrobotics important update, then restart your computer.

Posted on Dec 31, 2007

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Dear sir,
I have purchase a U.S. Robotics 56K Fax Modem (USB) but when I installed in windows xp after modem driver installation some file could not setup properly then a message shown that continue anyway or cancel option. So that I need a fresh windows xp based U.S. Robotics 56K Fax Modem (USB) driver. My model no. is 5633. Please do something for us.
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