Win 2K and 2 USB ISDN Adapters. MPP, how to get it working?

Draco

Golden Member
Oct 10, 1999
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Here's my deal, I hope someone can help!

I have a client who has a Windows 2000 machine and he using the Routing & Remote Access software in Windows 2000. He has two US Robotics USB ISDN adapters and he is trying get all 4 B channels connected on the same ISDN account. We have setup his accuont in our radius system to allow 4 channels and MPP is enabled on both sides. So, in theory this should work. He can get 2 channels connected just fine, but as soon as the 3rd channel makes an attempt it just fails and gives some an error code.

Dunno if this helps, but he is dialing into a Max TNT.

Any help would be appreciated.