Integrated Services Digital Network (ISDN). Specification of the Packet Handler Access Point Interface (PHI)

Standard published on 1.2.1994

Integrated Services Digital Network (ISDN). Specification of the Packet Handler access point Interface (PHI)

Standard published on 1.7.2002

Integrated Services Digital Network (ISDN). Routing in support of ISUP version 1 services

Standard published on 1.2.1994

Integrated Services Digital Network (ISDN). International digital audiographic teleconference

WITHDRAWN published on 1.1.1994

Integrated Services Digital Network (ISDN). User-network interface layer 3. Specifications for basic call control

Standard published on 1.3.1994

Integrated Services Digital Network (ISDN). User-network interface layer 3. Specifications for basic call control. Specification Description Language (SDL) diagrams

Standard published on 1.3.1994

Integrated Services Digital Network (ISDN). Support of CCITT Recommendation X.21, X.21 bis and X.20 bis based Data Terminal Equipments (DTEs) by an ISDN. Synchronous and asynchronous terminal adaptation functions

Standard published on 1.3.1994

Integrated Services Digital Network (ISDN). Attachment requirements for terminal equipment to connect to an ISDN using ISDN basic access. Layer 3 aspects. (Candidate NET 3, Part 2)

Standard published on 1.3.1994

Integrated Services Digital Network (ISDN). Attachment requirements for terminal equipment to connect to an ISDN using ISDN basic access. Layer 3 aspects

Change published on 1.12.1995

Terminal Equipment (TE). International Videotex interworking

Standard published on 1.1.1994