I'm trying to set up a broadband connection on an NT4 Server. The modem I have is an Efficient Networks Speedstream 3060. I have found the drivers and set the modem up and it appears to all be working correctly except that when I try to connect to my ISP the Init String which was set during the driver installation sets the VPI/VCI to 0,35 (correct for Bell South where I located the drivers). I need to set VPI/VCI to 0,38 to operate in UK. Does anyone have any documentation on the modem init string for this modem and more particularly, how to change it.
 
Any help much appreciated.
 
Thanks,
 
Martin