I have a 3COM USR Sportster ISDN TA in my machine.
I have no complaints about the ISDN portion at all, but I am supposed to be
able to talk to modems also.
My software with this card is RVS Comm Center. When I install the version
1.1 CAPI driver, I get an option to use a virtual analog modem device on COM
2. If I try to dial in to an NT server, it disconnects at once.
If I use the 2.0 CAPI driver, my software lets me use something called
"Softmodem" which simulates an analog modem device. When I dial with this
device, I get a connection, and after 5-10 seconds a window pops up and it
says "Error #650, the server you are calling could not answer a network
And if anyone knows of a fix , please tell me.
Thanks in advance