Normative references

The following ITU Recommendations and International Standards contain provisions which, through reference in this text, constitute provisions of this Recommendation. At the time of publication, the editions indicated were valid. All Recommendations and Standards are subject to revision, and parties to agreements based on this Recommendation are encouraged to investigate the possibility of applying the most recent edition of the Recommendations and Standards listed below. Members of IEC and ISO maintain registers of currently valid International Standards. The ITU Secretariat maintains a list of the currently valid ITU Recommendations.

ITU-T Recommendation F.710 (1988), General Principles for Audiographic Conference Service
ITU-T Recommendation T.35 (1991), Procedure for the Allocation of CCITT Defined Codes for Non-Standard Facilities
ITU-T Recommendation T.50 (1992), International Reference Alphabet - 7-Bit Coded Character Set for Information Interchange
ITU-T Recommendation T.120 (1996), Data Protocols for Multimedia Conferencing
ITU-T Recommendation T.121 (1996), Generic Application Template
ITU-T Recommendation T.122 (1993), Multipoint Communication Service for Audiographic and Audiovisual Conferencing Service Definition
ITU-T Recommendation T.123 (1993), Network Specific Data Protocol Stacks for Multimedia Conferencing
ITU-T Recommendation T.124 (1995), Generic Conference Control
ITU-T Recommendation T.125 (1994), Multipoint Communication Service Protocol Specification
ITU-T Recommendation H.221, Frame Structure for a 64 to 1920 Kbits/s Channel in AudioVisual Teleservices
ITU-T Recommendation V.42bis (1990), Data compression procedures for data circuit terminating equipment (DCE) using error correcting procedures.
ITU-T Recommendation X.509 (1993), Information Technology - Open Systems Interconnection - the Directory: Authentication Framework
ITU-T Recommendation X.680 (1994), Information Technology - Abstract Syntax Notation One (ASN.1) - Specification of Basic Notation
ITU-T Recommendation X.691 (199x), Information Technology - ASN.1 Encoding Rules - Specification of Packed Encoding ISO/IEC 10646-1 (1993), Information technology - Universal Multiple-Octet Coded Character Se(USC) - Architecture and Basic Multilingual Plane
ISO 8859-1 (1987), Information processing -- 8-bit single-byte coded graphic character sets -- Part 1: Latin alphabet No. 1