Value	Description
AT&T Point-to-Point	AT&T Custom Point-to-Point (default)
AT&T Multipoint	AT&T Custom Multipoint
NTI	Northern Telecom DMS-100 Custom
NI-1	National ISDN 1
NI-2	National ISDN 2
U.K.	United Kingdom: ISDN-2 Hong Kong: HKT Switchline BRI Singapore: ST BRI Euro ISDN countries: Austria, Belgium, Denmark, Germany, Finland, Italy, Netherlands, Portugal, Spain, Sweden Identical to NET 3
Swiss	Switzerland: Swiss Net 2
NET3	Identical to U.K.
German	Germany 1TR6 version: DBP Telecom
MP German	Germany: 1TR6 multipoint
France	France: FT Numeris
Dutch	Netherlands 1TR6 version: PTT Netherlands BRI
Belgium	Belgium: Pre-Euro ISDN Belgacom Aline
Japan	Japan: NTT INS-64
Japan (Super Dig 128)	Japan: Super Digital 128K
Australia	Australia and New Zealand