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Digi SP - US Robotics Fax Modem

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Hi everyone,

Ive been fighting with a DIGI SP connected to a US Robotics Fax modem and the RealPort driver on a Windows 2003 server. I was able to get the modem installed and accessible to my fax software and successfully sent outbound faxes. However after a few days I checked back on it and noticed that I could no longer do so. When I access the properties of the modem in device viewer and click on "Query Modem" I was getting an immediate error and the event logs showed "Serial Port COM4 cannot be opened because it is open by another application."

I was able to resolve it by changing the COM port but I've already gone through this a few times.. Is there something else that I could be missing? It seems that after a few weeks the error returns.

Thanks,
asked May 24, 2011 in Plug N' Play by yon New to the Community (0 points)
recategorized Dec 4, 2013 by tuxembb

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