Microsoft Windows Logo Program System and Device Requirements — 132
An ISDN modem must support the following:
Basic AT commands such as TIA-602, which is a subset of ITU V.250
Commands to select the end-to-end protocol used over the ISDN, for example, synchronous point-to-point protocol (PPP), V.110, V.120.
Commands to set the switch type, subscriber numbers, or directory numbers
Service profile ID (SPID) or EndgerateAushlZiffer (EAZ) (where applicable) for user selection or if auto-detection fails, implemented in the device or in the communications driver
B7.4.5 ISDN Net Device - FAQs
B7.4.R ISDN Net Device - Future Requirements
B7.5 ATM Device
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