ISDN Server Does Not Answer Incoming CallsLast reviewed: March 25, 1997Article ID: Q121879 |
The information in this article applies to:
SYMPTOMSWindows NT 3.5 Remote Access Services (RAS) doesn't answer incoming ISDN calls.
CAUSEThis problem occurs when the phone number (in the Network portion of Control Panel for the ISDN adapter) contains non-numeral characters (for example, a dash "-"). The ISDN driver does not parse non-numeral characters out of the phone number string correctly. This causes incoming calls to be ignored by the adapter.
WORKAROUNDDon't use non-numeral characters in the phone number. NOTE: When you try to change or remove the phone number, the ISDN setup program does not delete the phone number correctly. If this happens, use one of the following procedures:
Remove and Reinstall the ISDN Adapter Driver
Edit the Registry
STATUSMicrosoft and Digiboard International are aware of the problems and are working on a revised driver. We will post more information here in the Microsoft Knowledge Base as it becomes available.
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Additional query words: prodnt
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