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ITU-T Серия H

H.11 [Withdrawn] Characteristics of circuits in the switched telephone network  
H.12 [Withdrawn] Characteristics of telephone-type leased circuits  
H.13 [Withdrawn] Impulsive noise measuring instrument for telephone-type circuits  
H.13 was an alias name of ITU-T O.71. Only this alias name was suppressed. ITU-T O.71 remains valid
H.14 [Withdrawn] Characteristics of group links for the transmission of wide-spectrum signals  
H.15 [Withdrawn] Characteristics of supergroup links for the transmission of wide-spectrum signals  
H.16 [Withdrawn] Characteristics of an impulsive-noise measuring instrument for wideband data transmission  
H.16 was an alias name of ITU-T O.72. Only this alias name was suppressed. ITU-T O.72 remains valid
H.21 [Withdrawn] Composition and terminology of international voice-frequency telegraph systems  
H.22 [Withdrawn] Transmission requirements of international voice-frequency telegraph links (at 50, 100 and 200 bauds)  
H.23 [Withdrawn] Basic characteristics of telegraph equipments used in international voice-frequency telegraph systems  
This Recommendation was only reproducing for information some characteristics given in ITU-T R.31 and R.35
H.32 [Withdrawn] Simultaneous communication by telephony and telegraphy on a telephone-type circuit  
H.32 was an alias name of ITU-T R.43. Only this alias name was suppressed. ITU-T R.43 remains valid
H.34 [Withdrawn] Subdivision of the frequency band of a telephone-type circuit between telegraphy and other services  
H.43 [Withdrawn] Document facsimile transmissions on leased telephone-type circuits  
H.43 was an alias name of ITU-T T.10. Only this alias name was suppressed. ITU-T T.10 remains valid
H.51 [Withdrawn] Power levels for data transmission over telephone lines  
H.51 was an alias name of ITU-T V.2. Only this alias name was suppressed. ITU-T V.2 remains valid
H.52 [Withdrawn] Transmission of wide-spectrum signals (data, facsimile, etc.) on wideband group links  
H.53 [Withdrawn] Transmission of wide-spectrum signals (data, etc.) over wideband supergroup links  
H.100 Visual telephone systems  
H.110 Hypothetical reference connections for videoconferencing using primary digital group transmission  
H.120 Codecs for videoconferencing using primary digital group transmission  
H.130 Frame structures for use in the international interconnection of digital codecs for videoconferencing or visual telephony  
H.140 A multipoint international videoconference system  
H.200 Framework for Recommendations for audiovisual services  
H.221 Frame structure for a 64 to 1920 kbit/s channel in audiovisual teleservices  
H.222 [Withdrawn] Frame structure for 384-1920 kbit/s channels in audiovisual teleservices  
Merged with ITU-T H.221 in 1990
H.222.0 Information technology - Generic coding of moving pictures and associated audio information: Systems  
H.222.1 Multimedia multiplex and synchronization for audiovisual communication in ATM environments  
H.223 Multiplexing protocol for low bit rate multimedia communication  
H.224 A real time control protocol for simplex applications using the H.221 LSD/HSD/MLP channels  
H.225.0 Call signalling protocols and media stream packetization for packet-based multimedia communication systems  
H.226 Channel aggregation protocol for multilink operation on circuit-switched networks  
H.230 Frame-synchronous control and indication signals for audiovisual systems  
H.231 Multipoint control units for audiovisual systems using digital channels up to 1920 kbit/s  
H.233 Confidentiality system for audiovisual services  
H.234 Encryption key management and authentication system for audiovisual services  
H.235 [Withdrawn] Security and encryption for H-series (H.323 and other H.245-based) multimedia terminals  
ITU-T Rec. H.235 (2003) content was reorganized into H.235.1 to .7 when revised in 2005. the map can be found in Appendices IV, V, and VI of H.235.0
H.235.0 H.323 security: Framework for security in H series (H.323 and other H.245-based) multimedia systems  
ITU-T Rec. H.235 (2003) content was reorganized into H.235.0 to .7 when revised in 2005. The map can be found in Appendices IV, V, and VI of H.235.0 (2005)
H.Imp235 Implementors Guide for H.235 V3: "Security and encryption for H-series (H.323 and other H.245-based) multimedia terminals"  
H.235.1 H.323 security framework: Baseline security profile  
ITU-T Rec. H.235 (2003) content was reorganized into H.235.0 to .7 when revised in 2005. The map can be found in Appendices IV, V, and VI of H.235.0 (2005)
H.235.2 H.323 security framework: Signature security profile  
ITU-T Rec. H.235 (2003) content was reorganized into H.235.0 to .7 when revised in 2005. The map can be found in Appendices IV, V, and VI of H.235.0 (2005)
H.235.3 H.323 security: Hybrid security profile  
ITU-T Rec. H.235 (2003) content was reorganized into H.235.0 to .7 when revised in 2005. The map can be found in Appendices IV, V, and VI of H.235.0 (2005)
H.235.4 H.323 security: Direct and selective routed call security  
ITU-T Rec. H.235 (2003) content was reorganized into H.235.0 to .7 when revised in 2005. The map can be found in Appendices IV, V, and VI of H.235.0 (2005)
H.235.5 H.323 security: Framework for secure authentication in RAS using weak shared secrets  
ITU-T Rec. H.235 (2003) content was reorganized into H.235.0 to .7 when revised in 2005. The map can be found in Appendices IV, V, and VI of H.235.0 (2005)
H.235.6 H.323 security framework: Voice encryption profile with native H.235/H.245 key management  
ITU-T Rec. H.235 (2003) content was reorganized into H.235.0 to .7 when revised in 2005. The map can be found in Appendices IV, V, and VI of H.235.0 (2005)
H.235.7 H.323 security framework: Usage of the MIKEY key management protocol for the Secure Real Time Transport Protocol (SRTP) within H.235  
ITU-T Rec. H.235 (2003) content was reorganized into H.235.0 to .7 when revised in 2005. The map can be found in Appendices IV, V, and VI of H.235.0 (2005)
H.235.8 H.323 security: Key exchange for SRTP using secure signalling channels  
H.235.9 H.323 security framework: Security gateway support for H.323  
H.239 Role management and additional media channels for H.300-series terminals  
H.Imp239 Implementors' Guide for ITU-T Recommendation H.239 ("Role management and additional media channels for H.300-series terminals")  
H.241 Extended video procedures and control signals for H.300-series terminals  
H.242 System for establishing communication between audiovisual terminals using digital channels up to 2 Mbit/s  
H.243 Procedures for establishing communication between three or more audiovisual terminals using digital channels up to 1920 kbit/s  
H.244 Synchronized aggregation of multiple 64 or 56 kbit/s channels  
H.245 Control protocol for multimedia communication  
H.246 Interworking of H-series multimedia terminals with H-series multimedia terminals and voice/voiceband terminals on GSTN and ISDN  
H.247 Multipoint extension for broadband audiovisual communication systems and terminals  
H.248 Gateway control protocol  
H.248 was renumbered when revised on 2002-03-29. H.248 main body, Annexes A to E and Appendix I were included in H.248.1. Subsequent annexes were sequentially numbered in the series, e.g. H.248 Annex F became H.248.2
H.248.1 Gateway control protocol: Version 3  
H.248.2 Gateway control protocol: Facsimile, text conversation and call discrimination packages  
This Recommendation was first approved and published as Annex F to H.248, and then renumbered as H.248.2 on 2002-03-29 without further modification
H.248.3 Gateway control protocol: User interface elements and actions packages  
H.248.4 Gateway control protocol: Transport over Stream Control Transmission Protocol (SCTP)  
This Recommendation was first approved and published as Annex H to H.248, and then renumbered as H.248.4 on 2002-03-29 without further modification
H.248.5 Gateway control protocol: Transport over ATM  
This Recommendation was first approved and published as Annex I to H.248, and then renumbered as H.248.5 on 2002-03-29 without further modification
H.248.6 Gateway control protocol: Dynamic Tone Definition package  
H.248.7 Gateway control protocol: Generic Announcement package  
This Recommendation was first approved and published as Annex K to H.248, and then renumbered as H.248.7 on 2002-03-29 without further modification
H.248.8 Gateway control protocol: Error code and service change reason description  
H.248.9 Gateway control protocol: Advanced media server packages  
H.248.10 Gateway control protocol: Media gateway resource congestion handling package  
This Recommendation was first approved and published as Annex M2 to H.248, and then renumbered as H.248.10 on 2002-03-29 without further modification
H.248.11 Gateway control protocol: Media gateway overload control package  
H.248.12 Gateway control protocol: H.248.1 packages for H.323 and H.324 interworking  
This Recommendation was first approved and published as Annex M4 to H.248, and renumbered as H.248.12 on 2002-03-29 without further modification
H.248.13 Gateway control protocol: Quality Alert Ceasing package  
H.248.14 Gateway control protocol: Inactivity timer package  
H.248.15 Gateway control protocol: SDP H.248 package attribute  
H.248.16 Gateway control protocol: Enhanced digit collection packages and procedures  
H.248.17 Gateway control protocol: Line test packages  
H.248.18 Gateway control protocol: Package for support of multiple profiles  
H.248.19 Gateway control protocol: Decomposed multipoint control unit, audio, video and data conferencing packages  
H.248.20 Gateway control protocol: The use of local and remote descriptors with H.221 and H.223 multiplexing  
H.248.21 Gateway control protocol: Semi-permanent connection handling package  
H.248.22 Gateway control protocol: Shared Risk Group package  
H.248.23 Gateway control protocol: Enhanced Alerting packages  
H.248.24 Gateway control protocol: Multi-frequency tone generation and detection packages  
H.248.25 Gateway control protocol: Basic CAS packages  
H.248.26 Gateway control protocol: Enhanced analog lines packages  
H.248.27 Gateway control protocol: Supplemental tones packages  
H.248.28 Gateway control protocol: International CAS packages  
H.248.29 Gateway control protocol: International CAS compelled register signalling packages  
H.248.30 Gateway control protocol: RTCP extended performance metrics packages  
H.248.31 Gateway control protocol: Adaptive jitter buffer package  
H.248.32 Gateway control protocol: Detailed congestion reporting package  
H.248.33 Gateway control protocol: PCM frame spare bit package  
H.248.34 Gateway control protocol: Stimulus analogue lines package  
H.248.35 Gateway control protocol: Coin package  
H.248.36 Gateway control protocol: Hanging Termination Detection package  
H.248.37 Gateway control protocol: IP NAPT traversal package  
H.248.38 Gateway control protocol: Base context package  
H.248.39 Gateway control protocol: H.248 SDP parameter identification and wildcarding  
H.248.40 Gateway Control Protocol: Application Data Inactivity Detection Package  
H.248.41 Gateway control protocol: IP domain connection package  
H.248.42 Gateway control protocol: DCME interworking package  
H.248.44 Gateway control protocol: Multi-level precedence and pre-emption package  
H.248.45 Gateway control protocol: MGC information package  
H.248.46 Gateway Control Protocol: Connection Capability Control Package  
H.248.47 Gateway control protocol: Statistic conditional reporting package  
H.Imp248.1 Implementors' Guide for Recommendation H.248.1 Version 1 (03/2002) ("Media Gateway Control Protocol")  
H.249 Extended user input indications  
H.261 Video codec for audiovisual services at p x 64 kbit/s  
H.262 Information technology - Generic coding of moving pictures and associated audio information: Video  
H.263 Video coding for low bit rate communication  
H.Imp263 Implementors Guide for H.263: "Video coding for low bit rate communication"  
H.264 Advanced video coding for generic audiovisual services  
H.264.1 Conformance specification for H.264 advanced video coding  
H.264.2 Reference software for H.264 advanced video coding  
H.Imp264 Implementors’ Guide for the H.264 Sub-series of Recommendations: H.264, H.264.1 and H.264.2  
H.271 Video back channel messages for conveyance of status information and requests from a video receiver to a video sender  
H.272 Procedures and values for video gamma correction for compensation in multimedia systems  
H.281 A far end camera control protocol for videoconferences using H.224  
H.282 Remote device control protocol for multimedia applications  
H.283 Remote device control logical channel transport  
H.310 Broadband audiovisual communication systems and terminals  
H.320 Narrow-band visual telephone systems and terminal equipment  
H.321 Adaptation of H.320 visual telephone terminals to B-ISDN environments  
H.322 Visual telephone systems and terminal equipment for local area networks which provide a guaranteed quality of service  
H.323 Packet-based multimedia communications systems  
It includes main text, of Annexes A to G, J, K, L, M.1, M.2 and Appendices I, II, II, IV and V
H.324 Terminal for low bit-rate multimedia communication  
H.331 Broadcasting type audiovisual multipoint systems and terminal equipment  
H.332 H.323 extended for loosely coupled conferences  
H.341 Multimedia management information base  
This Recommendation includes one diskette containing the formal descriptions of Annexes A, B, C, D and E for the multimedia management information base.
H.350 Directory services architecture for multimedia conferencing  
H.350.1 Directory services architecture for H.323  
H.350.2 Directory services architecture for H.235  
H.350.3 Directory services architecture for H.320  
H.350.4 Directory services architecture for SIP  
H.350.5 Directory services architecture for non-standard protocols  
H.350.6 Directory services architecture for call forwarding and preferences  
H.350.7 Directory services architecture for XMPP  
H.Imp350 Implementors' Guide for ITU-T H.350 Sub-series of Recommendations ("Directory Services Architecture for Multimedia Conferencing")  
H.360 An architecture for end-to-end QoS control and signalling  
H.361 End-to-end quality of service (QoS) and service priority signalling in H.323 systems  
H.450.1 Generic functional protocol for the support of supplementary services in H.323  
H.450.2 Call transfer supplementary service for H.323  
H.450.3 Call diversion supplementary service for H.323  
H.450.4 Call hold supplementary service for H.323  
H.450.5 Call park and call pickup supplementary services for H.323  
Covering note, May 2000: Erratum
H.450.6 Call waiting supplementary service for H.323  
H.450.7 Message waiting indication supplementary service for H.323  
H.450.8 Name identification supplementary service for H.323  
H.450.9 Call completion supplementary services for H.323  
H.450.10 Call offering supplementary services for H.323  
H.450.11 Call intrusion supplementary service for H.323  
H.450.12 Common Information Addtional Network Feature for H.323  
H.460.1 Guidelines for the use of the generic extensible framework  
H.460.2 Number Portability interworking between H.323 and SCN networks  
H.460.3 Circuit maps within H.323 systems  
H.460.4 Call priority designation and country/international network of call origination identification for H.323 priority calls  
H.460.5 H.225.0 transport of multiple Q.931 information elements of the same type  
H.460.6 Extended Fast Connect feature  
H.460.7 Digit maps within H.323 systems  
H.460.8 Querying for alternate routes within H.323 systems  
H.460.9 Support for online QoS-monitoring reporting within H.323 systems  
H.460.10 Call party category within H.323 systems  
H.460.11 Delayed call establishment within H.323 systems  
H.460.12 Glare control indicator within H.323 systems  
H.460.13 Called user release control  
H.460.14 Support for Multi-Level Precedence and Preemption (MLPP) within H.323 systems  
H.460.15 Call signalling transport channel suspension and redirection within H.323 systems  
H.460.16 Multiple message release sequence capability  
H.460.17 Using H.225.0 call signalling connection as transport for H.323 RAS messages  
H.460.18 Traversal of H.323 signalling across network address translators and firewalls  
H.460.19 Traversal of H.323 media across network address translators and firewalls  
H.460.20 Location number within H.323 systems  
H.460.21 Message broadcast for H.323 systems  
H.460.22 Negotiation of security protocols to protect H.225.0 Call Signalling Messages  
H.501 Protocol for mobility management and intra/inter-domain communication in multimedia systems  
H.510 Mobility for H.323 multimedia systems and services  
H.530 Symmetric security procedures for H.323 mobility in H.510  
H.610 Full service VDSL - System architecture and customer premises equipment  
H.611 Full-Service VDSL - Operations, Administration Maintenance & Provision aspects  
H.Sup1 Application profile - Sign language and lip-reading real-time conversation using low bit rate video communication  
H.Sup2 H.248.x sub-series packages guide - Release 8  
H.Sup3 Operator requirements for full-service VDSL in ITU-T Recommendations H.610 and H.611  
H.Sup4 Repository of generic parameters for ITU-T Recommendations H.460.x sub-series  
H.Sup5 Measurement of the load of telephone circuits under field conditions  
H Suppl. 5 was an alias name of G Suppl. 5 (1984). Only this alias name was suppressed. ITU-T G Suppl. 5 remains valid
H.Sup6 Decomposed gateways -Control load quantum - Busy hour context attempts (BHCoA) and busy hour session attempts (BHSA)  
H.Sup16 [Withdrawn] Out-of-band characteristics of signals applied to leased telephone-type circuits  
This Supplement was withdrawn because its content was out of date

  

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