>>>I am trying to install two modems in our NT 4 SP3 server. One is used for WinProxy for the internet and the other I am trying to use for WinFax Pro 9 to act as a fax server.
>>>
>>>The first modem is a USR Sportster X2 and is configured in RAS.
>>>
>>>The second is a PNP 56K V90 which installs itself as a serial controler on port 3.
>>>
>>>All indications are that both modems are installed properly an working but when I attempt to address the second modem through WinFax it says the modem is in use by another process.
>>>
>>>I have been getting some disturbing rumors that this configuration does not work on NT.
>>>
>>>
>>>Any ideas?
>>>
>>>
>>>Thanks in advance
>>>Terry
>>
>>If I may ask, what com port is the first modem on, as well as it's IRQ and the IRQ of the second one. It seems like there might be a conflict in hardware settings (specially if they're in PnP mode). I would recommend hard setting them (throught the jumpers) to one odd and one even com port, or just changing the IRQ they're using.
>>
>>Hugo Dahl
>The Sportster is hard wired on COM2 (2f8 irq 3) and the other modem is a PCI and can only run PNP. It uses it's own driver to install COM3 and had on conflicts. I cannot remember the exact numbers as we had to rip it out this morning. The server began to lock up ( I think from WinFax Pro problems but I removed the modem also just in case ). I have used these PNP modems sucessfully befor on other NT machines.
>
>Terry

Well, speaking from personal experiences, your problem might lay in the PCI modem. I've hat lots (and I mean LOTS) of clients with PCI modems who would lock up their system, connections, etc. As soon as they put in a ISA modem, everything works like a charm. You might want to just try an old ISA modem (even a 14.4Kbps!) just to give it a try and see if the problem remains.

Hugo