 | 2005-2008 ITU-T SG 16 Recommendations |
|  | F series : Non-telephone telecommunication services |
| | | F700-F799 : Audiovisual services |
| | | |  | F.700 : Framework Recommendation for multimedia services |
| | | | | F.701 : Guideline Recommendation for identifying multimedia service requirements |
| | | | | F.702 : Multimedia conference services |
| | | | | F.703 : Multimedia conversational services |
| | | | | F.720 : Videotelephony services General |
| | | | | F.721 : Videotelephony teleservice for ISDN |
| | | | | F.723 : Videophone service in the Public Switched Telephone Network (PSTN) |
| | | | | F.724 : Service description and requirements for videotelephony services over IP networks |
| | | | | F.731 : Multimedia Conference Services in the ISDN |
| | | | | F.732 : Multimedia conference services in the B-ISDN |
| | | | | F.733 : Service description and requirements for multimedia conference services over IP networks |
| | | | | F.740 : Audiovisual interactive services |
| | | | | F.741 : Service description and requirements for audiovisual on-demand services |
| | | | | F.742 : Service description and requirements for distance learning services |
| | | | | F.750 : Metadata framework |
| | | | | F.761 : Service-oriented requirements for telewriting applications |
| | | | | F.771 : Service description and requirements for multimedia information access triggered by tag-based identification |
| | | | | F.790 : Telecommunications accessibility guidelines for older persons and persons with disabilities |
| | G series : Transmission systems and media, digital systems and networks |
| | | G100-G199 : International telephone connections and circuits |
| | | | G160-G169 : Apparatus associated with long-distance telephone circuits |
| | | | | G.160 : Voice enhancement devices |
| | | | | G.161 : Interaction aspects of signal processing network equipment |
| | | | | G.168 : Digital network echo cancellers |
| | | | | G.169 : Automatic level control devices |
| | | | G190-G199 : Software tools for transmission systems |
| | | | | G.191 : Software tools for speech and audio coding standardization |
| | | | | G.192 : A common digital parallel interface for speech standardization activities |
| | | G700-G799 : Digital terminal equipments |
| | | | G710-G719 : Coding of analogue signals by pulse code modulation |
| | | | | G.711 : Pulse code modulation (PCM) of voice frequencies |
| | | | | G.711.1 : Wideband embedded extension for G.711 pulse code modulation |
| | | | | G.718 : Frame error robust narrowband and wideband embedded variable bit-rate coding of speech and audio from 8-32 kbit/s |
| | | | | G.719 : Low-complexity full-band audio coding for high-quality conversational applications |
| | | | G720-G729 : Coding of analogue signals by methods other than PCM |
| | | | | G.720 : Characterization of low-rate digital voice coder performance with non-voice signals |
| | | | | G.722 : 7 kHz audio-coding within 64 kbit/s |
| | | | | G.722.1 : Low-complexity coding at 24 and 32 kbit/s for hands-free operation in systems with low frame loss |
| | | | | G.722.2 : Wideband coding of speech at around 16 kbit/s using Adaptive Multi-Rate Wideband (AMR-WB) |
| | | | | G.723.1 : Dual rate speech coder for multimedia communications transmitting at 5.3 and 6.3 kbit/s |
| | | | | G.724 : Characteristics of a 48-channel low bit rate encoding primary multiplex operating at 1544 kbit/s |
| | | | | G.725 : System aspects for the use of the 7 kHz audio codec within 64 kbit/s |
| | | | | G.726 : 40, 32, 24, 16 kbit/s Adaptive Differential Pulse Code Modulation (ADPCM) |
| | | | | G.727 : 5-, 4-, 3- and 2-bit/sample embedded adaptive differential pulse code modulation (ADPCM) |
| | | | | G.728 : Coding of speech at 16 kbit/s using low-delay code excited linear prediction |
| | | | | G.729 : Coding of speech at 8 kbit/s using conjugate-structure algebraic-code-excited linear prediction (CS-ACELP) |
| | | | | G.729.1 : G.729-based embedded variable bit-rate coder: An 8-32 kbit/s scalable wideband coder bitstream interoperable with G.729 |
| | | | G760-G769 : Principal characteristics of transcoder and digital multiplication equipment |
| | | | | G.761 : General characteristics of a 60-channel transcoder equipment |
| | | | | G.762 : General characteristics of a 48-channel transcoder equipment |
| | | | | G.763 : Digital circuit multiplication equipment using G.726 ADPCM and digital speech interpolation |
| | | | | G.764 : Voice packetization Packetized voice protocols |
| | | | | G.765 : Packet circuit multiplication equipment |
| | | | | G.766 : Facsimile demodulation/remodulation for digital circuit multiplication equipment |
| | | | | G.767 : Digital circuit multiplication equipment using 16 kbit/s LD-CELP, digital speech interpolation and facsimile demodulation/remodulation |
| | | | | G.768 : Digital circuit multiplication equipment using 8 kbit/s CS-ACELP |
| | | | | G.769/Y.1242 : Circuit multiplication equipment optimized for IP-based networks |
| | | | G770-G779 : Operations, administration and maintenance features of transmission equipment |
| | | | | G.776.1 : Managed objects for signal processing network elements |
| | | | | G.776.2 : SPNE mechanisms/auxiliary functions |
| | | | | G.776.3 : ADPCM DCME configuration map report |
| | H series : Audiovisual and multimedia systems |
| | | H100-H199 : Characteristics of visual telephone systems |
| | | | | 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 |
| | | | H200-H219 : General |
| | | H200-H499 : Infrastructure of audiovisual services |
| | | | | H.200 : Framework for Recommendations for audiovisual services |
| | | | H220-H229 : Transmission multiplexing and synchronization |
| | | | | H.221 : Frame structure for a 64 to 1920 kbit/s channel in audiovisual teleservices |
| | | | | 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 |
| | | | H230-H239 : Systems aspects |
| | | | | 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.235.0 : H.323 security: Framework for security in H-series (H.323 and other H.245-based) multimedia systems |
| | | | | H.235.1 : H.323 security: Baseline security profile |
| | | | | H.235.2 : H.323 security: Signature security profile |
| | | | | H.235.3 : H.323 security: Hybrid security profile |
| | | | | H.235.4 : H.323 security: Direct and selective routed call security |
| | | | | H.235.5 : H.323 security: Framework for secure authentication in RAS using weak shared secrets |
| | | | | H.235.6 : H.323 security: Voice encryption profile with native H.235/H.245 key management |
| | | | | H.235.7 : H.323 security: Usage of the MIKEY key management protocol for the Secure Real Time Transport Protocol (SRTP) within H.235 |
| | | | | H.235.8 : H.323 security: Key exchange for SRTP using secure signalling channels |
| | | | | H.235.9 : H.323 security: Security gateway support for H.323 |
| | | | | H.239 : Role management and additional media channels for H.300-series terminals |
| | | | H240-H259 : Communication procedures |
| | | | | 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, ISDN and PLMN |
| | | | | H.247 : Multipoint extension for broadband audiovisual communication systems and terminals |
| | | | | H.248.2 : Gateway control protocol: Facsimile, text conversation and call discrimination packages |
| | | | | 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) |
| | | | | H.248.5 : Gateway control protocol: Transport over ATM |
| | | | | H.248.6 : Gateway control protocol: Dynamic Tone Definition package |
| | | | | H.248.7 : Gateway control protocol: Generic Announcement package |
| | | | | 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 |
| | | | | 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 |
| | | | | 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 analogue 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 line package |
| | | | | H.248.35 : Gateway control protocol: Coin-operated phone control 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.248.43 : Gateway control protocol: Packages for gate management and gate control |
| | | | | 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.248.49 : Gateway control protocol: Session description protocol RFC and capabilities packages |
| | | | | H.248.51 : Gateway control protocol: Termination connection model package |
| | | | | H.248.52 : Gateway control protocol: QoS support packages |
| | | | | H.248.53 : Gateway control protocol: Traffic management packages |
| | | | | H.248.54 : Gateway control protocol: MPLS support package |
| | | | | H.248.55 : Gateway control protocol: Generic pull mode package |
| | | | | H.248.56 : Gateway control protocol: Packages for virtual private network support |
| | | | | H.248.57 : Gateway control protocol: RTP control protocol package |
| | | | | H.248.58 : Gateway control protocol: Packages for application level H.248 Statistics |
| | | | | H.248.59 : Gateway control protocol: Event timestamp notification package |
| | | | | H.248.62 : Gateway control protocol: Re-answer Package |
| | | | | H.249 : Extended user input indications |
| | | | H260-H279 : Coding of moving video |
| | | | | 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.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.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 compensation in multimedia systems |
| | | | H280-H299 : Related systems aspects |
| | | | | 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 |
| | | | H300-H349 : Systems and terminal equipment for audiovisual services |
| | | | | 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 |
| | | | | 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 |
| | | | H350-H359 : Directory services architecture for audiovisual and multimedia services |
| | | | | 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.351 : Semantic web interface for multimedia terminal and system directories (SWIM-D) |
| | | | H360-H369 : Quality of service architecture for audiovisual and multimedia services |
| | | | | 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 |
| | | | H450-H499 : Supplementary services for multimedia |
| | | | | 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 |
| | | | | 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 Additional 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 within H.323 systems |
| | | | | 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 within H.323 systems |
| | | | | 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 |
| | | H500-H599 : Mobility and Collaboration procedures |
| | | | H500-H509 : Overview of Mobility and Collaboration, definitions, protocols and procedures |
| | | | | H.501 : Protocol for mobility management and intra/inter-domain communication in multimedia systems |
| | | | H510-H519 : Mobility for H-Series multimedia systems and services |
| | | | | H.510 : Mobility for H.323 multimedia systems and services |
| | | | H530-H539 : Security for mobile multimedia systems and services |
| | | | | H.530 : Symmetric security procedures for H.323 mobility in H.510 |
| | | H600-H699 : Broadband and triple-play multimedia services |
| | | | H610-H619 : Broadband multimedia services over VDSL |
| | | | | H.610 : Full service VDSL System architecture and customer premises equipment |
| | | | | H.611 : Full-Service VDSL Operations, Administration Maintenance & Provision aspects |
| | | | H620-H629 : Advanced multimedia services and applications |
| | | | | H.621 : Architecture of a system for multimedia information access triggered by tag-based identification |
| | | | | H.622 : A generic home network architecture with support for multimedia services |
| | | |  | H.622.1 (draft) : Architecture and functional requirements for home network supporting IPTV services |
| | | H700-H799 : IPTV multimedia services and applications for IPTV |
| | | | H720-H729 : IPTV terminal devices |
| | | | | H.720 (draft) : Overview of IPTV terminal devices and end systems |
| | | | H730-H799 : Available |
| | | | | H.750 (draft) : High-level specification of metadata for IPTV services |
| | | H supplements : Supplements to the Series H Recommendations |
| | | | | H Suppl. 1 : Application profile Sign language and lip-reading real-time conversation using low bit rate video communication |
| | | | | H Suppl. 2 : H.248.x sub-series packages guide Release 11 |
| | | | | H Suppl. 3 : Operator requirements for full-service VDSL in ITU-T Recommendations H.610 and H.611 |
| | | | | H Suppl. 4 : Repository of generic parameters for ITU-T Recommendations H.460.x sub-series |
| | | | | H Suppl. 5 : Gateway control protocol: Guidelines for resource management of 'IP Address & Port' resources for H.248 RTP terminations |
| | | | | H Suppl. 6 : Control load quantum for decomposed gateways |
| | | | | H Suppl. 7 : Gateway control protocol: Establishment procedures for the H.248 MGC-MG control association |
| | | | | H Suppl. 8 : Gateway control protocol: Guidelines for synchronized time in H.248 domains |
| | | | | H Suppl. 9 : Gateway control protocol: Operation of H.248 with H.225, SIP, and ISUP in support of emergency telecommunications service (ETS)/international emergency preference scheme (IEPS) |
| | | | | H Suppl. 10 : Proxy-aided NAT/FW traversal scheme for H. 323 multimedia systems |
| | I series : Integrated services digital network |
| | | I400-I499 : ISDN user-network interfaces |
| | | | I460-I469 : Multiplexing, rate adaption and support of existing interfaces |
| | | | | I.463/V.110 : Support by an ISDN of data terminal equipments with V-series type interfaces |
| | | | | I.465/V.120 : Support by an ISDN of data terminal equipment with V-series type interfaces with provision for statistical multiplexing |
| | Q series : Switching and signalling |
| | | Q100-Q119 : Clauses applicable to ITU-T standard systems |
| | | | Q115-Q115 : Logic and protocols for the control of signal processing network elements and functions |
| | | | | Q.115.1 : Logic for the control of echo control devices and functions |
| | | | | Q.115.2 : Logic for the control of voice enhancement devices and functions |
| | | | T0-T19 : Facsimile Framework |
| | T series : Terminals for telematic services |
| | | | | T.0 : Classification of facsimile terminals for document transmission over the public networks |
| | | | | T.1 : Standardization of phototelegraph apparatus |
| | | | | T.4 : Standardization of Group 3 facsimile terminals for document transmission |
| | | | | T.5 : Test methodology for Group 3 facsimile processing equipment in the Public Switched Telephone Network |
| | | | | T.6 : Facsimile coding schemes and coding control functions for Group 4 facsimile apparatus |
| | | | | T.10 : Document facsimile transmissions on leased telephone-type circuits |
| | | | | T.10 bis : Document facsimile transmissions in the general switched telephone network |
| | | | T20-T29 : Still-image compression Test charts |
| | | | | T.22 : Standardized test charts for document facsimile transmissions |
| | | | | T.23 : Standardized colour test chart for document facsimile transmissions |
| | | | | T.24 : Standardized digitized image set |
| | | | T30-T39 : Facsimile Group 3 protocols |
| | | | | T.30 : Procedures for document facsimile transmission in the general switched telephone network |
| | | | | T.31 : Asynchronous facsimile DCE control Service Class 1 |
| | | | | T.32 : Asynchronous facsimile DCE control Service Class 2 |
| | | | | T.33 : Facsimile routing utilizing the subaddress |
| | | | | T.35 : Procedure for the allocation of ITU-T defined codes for non-standard facilities |
| | | | | T.36 : Security capabilities for use with Group 3 facsimile terminals |
| | | | | T.37 : Procedures for the transfer of facsimile data via store-and-forward on the Internet |
| | | | | T.38 : Procedures for real-time Group 3 facsimile communication over IP networks |
| | | | | T.39 : Application profiles for simultaneous voice and facsimile terminals |
| | | | T40-T49 : Colour representation |
| | | | | T.42 : Continuous-tone colour representation method for facsimile |
| | | | | T.43 : Colour and gray-scale image representations using lossless coding scheme for facsimile |
| | | | | T.44 : Mixed Raster Content (MRC) |
| | | | | T.45 : Run-length Colour Encoding |
| | | | T50-T59 : Character coding |
| | | | | T.50 : International Reference Alphabet (IRA) (Formerly International Alphabet No. 5 or IA5) Information technology 7-bit coded character set for information interchange |
| | | | | T.51 : Latin based coded character sets for telematic services |
| | | | | T.52 : Non-latin coded character sets for telematic services |
| | | | | T.53 : Character coded control functions for telematic services |
| | | | | T.55 : Information technology Universal Multiple-Octet Coded Character Set (UCS) |
| | | | T60-T69 : Facsimile Group 4 protocols |
| | | | | T.62 : Control procedures for teletex and Group 4 facsimile services |
| | | | | T.62 bis : Control procedures for teletex and G4 facsimile services based on Recommendations X.215 and X.225 |
| | | | | T.66 : Facsimile code points for use with Recommendations V.8 and V.8 bis |
| | | | T70-T79 : Telematic services Framework |
| | | | | T.70 : Network-independent basic transport service for the telematic services |
| | | | | T.71 : Link access protocol balanced (LAPB) extended for half-duplex physical level facility |
| | | | T80-T89 : Still-image compression JPEG-1, Bi-level and JBIG |
| | | | | T.80 : Common components for image compression and communication Basic principles |
| | | | | T.81 : Information technology Digital compression and coding of continuous-tone still images Requirements and guidelines |
| | | | | T.82 : Information technology Coded representation of picture and audio information Progressive bi-level image compression |
| | | | | T.83 : Information technology Digital compression and coding of continuous-tone still images: Compliance testing |
| | | | | T.84 : Information technology Digital compression and coding of continuous-tone still images: Extensions |
| | | | | T.85 : Application profile for Recommendation T.82 Progressive bi-level image compression (JBIG coding scheme) for facsimile apparatus |
| | | | | T.86 : Information technology Digital compression and coding of continuous-tone still images: Registration of JPEG Profiles, SPIFF Profiles, SPIFF Tags, SPIFF colour Spaces, APPn Markers, SPIFF Compression types and Registration authorities (REGAUT) |
| | | | | T.87 : Information technology Lossless and near-lossless compression of continuous-tone still images Baseline |
| | | | | T.88 : Information technology Lossy/lossless coding of bi-level images |
| | | | | T.89 : Application profiles for Recommendation T.88 Lossy/lossless coding of bi-level images (JBIG2) for facsimile |
| | | | T90-T99 : Telematic services ISDN Terminals and protocols |
| | | | | T.90 : Characteristics and protocols for terminals for telematic services in ISDN |
| | | | T100-T109 : Videotext Framework |
| | | | | T.100 : International information exchange for interactive Videotex |
| | | | | T.101 : International interworking for Videotex services |
| | | | | T.102 : Syntax-based Videotex end-to-end protocols for the circuit mode ISDN |
| | | | | T.103 : Syntax-based Videotex end-to-end protocols for the packet mode ISDN |
| | | | | T.104 : Packet mode access for syntax-based Videotex via PSTN |
| | | | | T.105 : Syntax-based Videotex application layer protocol |
| | | | | T.106 : Framework of videotex terminal protocols |
| | | | | T.107 : Enhanced man machine interface for videotex and other retrieval services (VEMMI) |
| | | | T120-T149 : Data protocols for multimedia conferencing |
| | | | | T.120 : Data protocols for multimedia conferencing |
| | | | | T.121 : Generic application template |
| | | | | T.122 : Multipoint communication service Service definition |
| | | | | T.123 : Network-specific data protocol stacks for multimedia conferencing |
| | | | | T.124 : Generic Conference Control |
| | | | | T.125 : Multipoint communication service protocol specification |
| | | | | T.126 : Multipoint still image and annotation protocol |
| | | | | T.127 : Multipoint binary file transfer protocol |
| | | | | T.128 : Multipoint application sharing |
| | | | | T.134 : Text chat application entity |
| | | | | T.135 : User-to-reservation system transactions within T.120 conferences |
| | | | | T.136 : Remote device control application protocol |
| | | | | T.137 : Virtual meeting room management for multimedia conferencing audio-visual control |
| | | | | T.140 : Protocol for multimedia application text conversation |
| | | | T150-T159 : Telewriting |
| | | | | T.150 : Telewriting terminal equipment |
| | | | T170-T189 : Multimedia and hypermedia framework |
| | | | | T.170 : Framework of the T.170-Series of Recommendations |
| | | | | T.171 : Protocols for interactive audiovisual services: Coded representation of multimedia and hypermedia objects |
| | | | | T.172 : MHEG-5 Support for base-level interactive applications |
| | | | | T.173 : MHEG-3 script interchange representation |
| | | | | T.174 : Application programming interface (API) for MHEG-1 |
| | | | | T.175 : Application programming interface (API) for MHEG-5 |
| | | | | T.176 : Application programming interface (API) for digital storage media command and control (DSM-CC) |
| | | | | T.180 : Homogeneous access mechanism to communication services |
| | | | T190-T199 : Cooperative document handling |
| | | | | T.190 : Cooperative Document Handling (CDH) Framework and basic services |
| | | | | T.191 : Cooperative document handling (CDH) Joint synchronous editing (point-to-point) |
| | | | | T.192 : Cooperative document handling Complex services: Joint synchronous editing and joint document presentation/viewing |
| | | | T300-T399 : Telematic services Interworking |
| | | | | T.300 : General principles of telematic interworking |
| | | | | T.330 : Telematic access to interpersonal messaging system |
| | | | | T.351 : Imaging process of character information on facsimile apparatus |
| | | | | T.390 : Teletex requirements for interworking with the telex service |
| | | | T400-T429 : Open document architecture |
| | | | | T.411 : Information technology Open Document Architecture (ODA) and interchange format: Introduction and general principles |
| | | | | T.412 : Information technology Open Document Architecture (ODA) and interchange format: Document structures |
| | | | | T.413 : Information technology Open Document Architecture (ODA) and interchange format: Abstract interface for the manipulation of ODA documents |
| | | | | T.414 : Information technology Open Document Architecture (ODA) and interchange format: Document profile |
| | | | | T.415 : Information technology Open Document Architecture (ODA) and interchange format: Open document interchange format (ODIF) |
| | | | | T.416 : Information technology Open Document Architecture (ODA) and interchange format: Character content architectures |
| | | | | T.417 : Information technology Open Document Architecture (ODA) and interchange format: Raster graphics content architectures |
| | | | | T.418 : Information technology Open Document Architecture (ODA) and interchange format: Geometric graphics content architecture |
| | | | | T.419 : Information technology Open Document Architecture (ODA) and interchange format: Audio content architectures |
| | | | | T.421 : Information technology Open Document Architecture (ODA) and interchange format: Tabular structures and tabular layout |
| | | | | T.422 : Information technology Open Document Architecture (ODA) and interchange format: Identification of document fragments |
| | | | | T.424 : Information technology Open Document Architecture (ODA) and interchange format: Temporal relationships and non-linear structures |
| | | | T430-T449 : Document transfer and manipulation |
| | | | | T.431 : Document Transfer And Manipulation (DTAM) Services and protocols Introduction and general principles |
| | | | | T.432 : Document Transfer And Manipulation (DTAM) Services and protocols Service definition |
| | | | | T.433 : Document Transfer And Manipulation (DTAM) Services and protocols Protocol specification |
| | | | | T.434 : Binary file transfer format for the telematic services |
| | | | | T.435 : Document Transfer And Manipulation (DTAM) Services and protocols Abstract service definition and procedures for confirmed document manipulation |
| | | | | T.436 : Document Transfer and Manipulation (DTAM) Services and protocols Protocol specifications for confirmed document manipulation |
| | | | | T.441 : Document Transfer And Manipulation (DTAM) Operational structure |
| | | | T500-T509 : Document application profile |
| | | | | T.501 : Document application profile MM for the interchange of formatted mixed mode documents |
| | | | | T.502 : Document application profile PM-11 for the interchange of simple structure, character content documents in processable and formatted forms |
| | | | | T.503 : Document application profile for the interchange of Group 4 facsimile documents |
| | | | | T.504 : Document application profile for videotex interworking |
| | | | | T.505 : Document application profile PM-26 for the interchange of enhanced structure, mixed content documents in processable and formatted forms |
| | | | | T.506 : Document application profile PM-36 for the interchange of extended document structures and mixed content documents in processable and formatted forms |
| | | | T510-T559 : Communication application profile |
| | | | | T.510 : General overview of the T.510-Series Recommendations |
| | | | | T.521 : Communication application profile BT0 for document bulk transfer based on the session service |
| | | | | T.522 : Communication application profile BT1 for document bulk transfer |
| | | | | T.523 : Communication application profile DM-1 for videotex interworking |
| | | | | T.541 : Operational application profile for videotex interworking |
| | | | T560-T649 : Telematic services Equipment characteristics |
| | | | | T.561 : Terminal characteristics for mixed mode of operation MM |
| | | | | T.562 : Terminal characteristics for teletex processable mode PM.1 |
| | | | | T.563 : Terminal characteristics for Group 4 facsimile apparatus |
| | | | | T.564 : Gateway characteristics for videotex interworking |
| | | | | T.571 : Terminal characteristics for the telematic file transfer within the teletex service |
| | | | | T.611 : Programming Communication Interface (PCI) APPLI/COM for facsimile Group 3, facsimile Group 4, teletex, telex, E-mail and file transfer services |
| | | | T800-T849 : Still-image compression JPEG 2000 |
| | | | | T.800 : Information technology JPEG 2000 image coding system: Core coding system |
| | | | | T.801 : Information technology JPEG 2000 image coding system: Extensions |
| | | | | T.802 : Information technology JPEG 2000 image coding system: Motion JPEG 2000 |
| | | | | T.803 : Information technology JPEG 2000 image coding system: Conformance testing |
| | | | | T.804 : Information technology JPEG 2000 image coding system: Reference software |
| | | | | T.807 : Information technology JPEG 2000 image coding system: Secure JPEG 2000 |
| | | | | T.808 : Information technology JPEG 2000 image coding system: Interactivity tools, APIs and protocols |
| | | | | T.809 : Information technology - JPEG 2000 image coding system: Extensions for three-dimensional data |
| | | | | T.810 : Information technology JPEG 2000 image coding system: Wireless |
| | | | | T.812 : Information technology - JPEG 2000 image coding system: An entry level JPEG 2000 encoder |
| | | | T850-T899 : Still-image compression JPEG-1 extensions |
| | | | | T.851 : ITU-T T.81 (JPEG-1)-based still-image coding using an alternative arithmetic coder |
| | | | | T.870 : Information technology Lossless and near-lossless compression of continuous-tone still images: Extensions |
| | | T supplements : Supplements to the Series T Recommendations |
| | | | | T Suppl. 1 : Conformance testing requirements for Recommendations of the T.170-series |
| | V series : Data communication over the telephone network |
| | | | V1-V9 : General |
| | | | | V.1 : Equivalence between binary notation symbols and the significant conditions of a two-condition code |
| | | | | V.2 : Power levels for data transmission over telephone lines |
| | | | | V.4 : General structure of signals of International Alphabet No. 5 code for character oriented data transmission over public telephone networks |
| | | | | V.7 : Definitions of terms concerning data communication over the telephone network |
| | | | | V.8 : Procedures for starting sessions of data transmission over the public switched telephone network |
| | | | | V.8 bis : Procedures for the identification and selection of common modes of operation between data circuit-terminating equipments (DCEs) and between data terminal equipments (DTEs) over the public switched telephone network and on leased point-to-point telephone-type circuits |
| | | | V10-V34 : Interfaces and voiceband modems |
| | | | | V.10/X.26 : Electrical characteristics for unbalanced double-current interchange circuits operating at data signalling rates nominally up to 100 kbit/s |
| | | | | V.11/X.27 : Electrical characteristics for balanced double-current interchange circuits operating at data signalling rates up to 10 Mbit/s |
| | | | | V.12 : Electrical characteristics for balanced double-current interchange circuits for interfaces with data signalling rates up to 52 Mbit/s |
| | | | | V.13 : Simulated carrier control |
| | | | | V.14 : Transmission of start-stop characters over synchronous bearer channels |
| | | | | V.15 : Use of acoustic coupling for data transmission |
| | | | | V.16 : Medical analogue data transmission modems |
| | | | | V.17 : A 2-wire modem for facsimile applications with rates up to 14 400 bit/s |
| | | | | V.18 : Operational and interworking requirements for DCEs operating in the text telephone mode |
| | | | | V.19 : Modems for parallel data transmission using telephone signalling frequencies |
| | | | | V.21 : 300 bits per second duplex modem standardized for use in the general switched telephone network |
| | | | | V.22 : 1200 bits per second duplex modem standardized for use in the general switched telephone network and on point-to-point 2-wire leased telephone-type circuits |
| | | | | V.22 bis : 2400 bits per second duplex modem using the frequency division technique standardized for use on the general switched telephone network and on point-to-point 2-wire leased telephone-type circuits |
| | | | | V.23 : 600/1200-baud modem standardized for use in the general switched telephone network |
| | | | | V.24 : List of definitions for interchange circuits between data terminal equipment (DTE) and data circuit-terminating equipment (DCE) |
| | | | | V.25 : Automatic answering equipment and general procedures for automatic calling equipment on the general switched telephone network including procedures for disabling of echo control devices for both manually and automatically established calls |
| | | | | V.25 bis : Synchronous and asynchronous automatic dialling procedures on switched networks |
| | | | | V.26 : 2400 bits per second modem standardized for use on 4-wire leased telephone-type circuits |
| | | | | V.26 bis : 2400/1200 bits per second modem standardized for use in the general switched telephone network |
| | | | | V.26 ter : 2400 bits per second duplex modem using the echo cancellation technique standardized for use on the general switched telephone network and on point-to-point 2-wire leased telephone-type circuits |
| | | | | V.27 : 4800 bits per second modem with manual equalizer standardized for use on leased telephone-type circuits |
| | | | | V.27 bis : 4800/2400 bits per second modem with automatic equalizer standardized for use on leased telephone-type circuits |
| | | | | V.27 ter : 4800/2400 bits per second modem standardized for use in the general switched telephone network |
| | | | | V.28 : Electrical characteristics for unbalanced double-current interchange circuits |
| | | | | V.29 : 9600 bits per second modem standardized for use on point-to-point 4-wire leased telephone-type circuits |
| | | | | V.31 : Electrical characteristics for single-current interchange circuits controlled by contact closure |
| | | | | V.31 bis : Electrical characteristics for single-current interchange circuits using optocouplers |
| | | | | V.32 : A family of 2-wire, duplex modems operating at data signalling rates of up to 9600 bit/s for use on the general switched telephone network and on leased telephone-type circuits |
| | | | | V.32 bis : A duplex modem operating at data signalling rates of up to 14 400 bit/s for use on the general switched telephone network and on leased point-to-point 2-wire telephone-type circuits |
| | | | | V.33 : 14 400 bits per second modem standardized for use on point-to-point 4-wire leased telephone-type circuits |
| | | | | V.34 : A modem operating at data signalling rates of up to 33 600 bit/s for use on the general switched telephone network and on leased point-to-point 2-wire telephone-type circuits |
| | | | V35-V39 : Wideband modems |
| | | | | V.36 : Modems for synchronous data transmission using 60-108 kHz group band circuits |
| | | | | V.37 : Synchronous data transmission at a data signalling rate higher than 72 kbit/s using 60-108 kHz group band circuits |
| | | | V40-V49 : Error control |
| | | | | V.41 : Code-independent error-control system |
| | | | | V.42 : Error-correcting procedures for DCEs using asynchronous-to-synchronous conversion |
| | | | | V.42 bis : Data compression procedures for data circuit-terminating equipment (DCE) using error correction procedures |
| | | | | V.43 : Data flow control |
| | | | | V.44 : Data compression procedures |
| | | | V50-V59 : Transmission quality and maintenance |
| | | | | V.50 : Standard limits for transmission quality of data transmission |
| | | | | V.53 : Limits for the maintenance of telephone-type circuits used for data transmission |
| | | | | V.54 : Loop test devices for modems |
| | | | | V.56 : Comparative tests of modems for use over telephone-type circuits |
| | | | | V.56 bis : Network transmission model for evaluating modem performance over 2-wire voice grade connections |
| | | | | V.56 ter : Test procedure for evaluation of 2-wire 4 kHz voiceband duplex modems |
| | | | | V.58 : Management information model for V-Series DCEs |
| | | | | V.59 : Managed objects for diagnostic information of public switched telephone network connected V-series modem DCEs |
| | | | V60-V99 : Simultaneous transmission of data and other signals |
| | | | | V.61 : A simultaneous voice plus data modem, operating at a voice plus data signalling rate of 4800 bit/s, with optional automatic switching to data-only signalling rates of up to 14 400 bit/s, for use on the General Switched Telephone Network and on leased point-to-point 2-wire telephone type circuits |
| | | | | V.70 : Procedures for the simultaneous transmission of data and digitally encoded voice signals over the GSTN, or over 2-wire leased point-to-point telephone type circuits |
| | | | | V.75 : DSVD terminal control procedures |
| | | | | V.76 : Generic multiplexer using V.42 LAPM-based procedures |
| | | | | V.80 : In-band DCE control and synchronous data modes for asynchronous DTE |
| | | | | V.90 : A digital modem and analogue modem pair for use on the Public Switched Telephone Network (PSTN) at data signalling rates of up to 56 000 bit/s downstream and up to 33 600 bit/s upstream |
| | | | | V.91 : A digital modem operating at data signalling rates of up to 64 000 bit/s for use on a 4-wire circuit switched connection and on leased point-to-point 4-wire digital circuits |
| | | | | V.92 : Enhancements to Recommendation V.90 |
| | | | V100-V199 : Interworking with other networks |
| | | | | V.100 : Interconnection between public data networks (PDNs) and the public switched telephone networks (PSTN) |
| | | | | V.110/I.463 : Support by an ISDN of data terminal equipments with V-series type interfaces |
| | | | | V.120/I.465 : Support by an ISDN of data terminal equipment with V-series type interfaces with provision for statistical multiplexing |
| | | | | V.130 : ISDN terminal adaptor framework |
| | | | | V.140 : Procedures for establishing communication between two multiprotocol audiovisual terminals using digital channels at a multiple of 64 or 56 kbit/s |
| | | | | V.150.0 : Modem-over-IP networks: Foundation |
| | | | | V.150.1 : Modem-over-IP networks: Procedures for the end-to-end connection of V-series DCEs |
| | | | | V.151 : Procedures for the end-to-end connection of analogue PSTN text telephones over an IP network utilizing text relay |
| | | | | V.152 : Procedures for supporting voice-band data over IP networks |
| | | | V200-V249 : Interface layer specifications for data communication |
| | | | | V.230 : General data communications interface layer 1 specification |
| | | | V250-V299 : Control procedures |
| | | | | V.250 : Serial asynchronous automatic dialling and control |
| | | | | V.251 : Procedure for DTE-controlled call negotiation |
| | | | | V.252 : Procedure for control of V.70 and H.324 terminals by a DTE |
| | | | | V.253 : Control of voice-related functions in a DCE by an asynchronous DTE |
| | X series : Data networks, open system communications and security |
| | | X1-X199 : Public data networks |
| | | | X20-X49 : Interfaces |
| | | | | X.26/V.10 : Electrical characteristics for unbalanced double-current interchange circuits operating at data signalling rates nominally up to 100 kbit/s |
| | | | | X.27/V.11 : Electrical characteristics for balanced double-current interchange circuits operating at data signalling rates up to 10 Mbit/s |
| | Y series : Global information infrastructure, Internet protocol aspects and next-generation networks |
| | | Y1000-Y1999 : Internet protocol aspects |
| | | | Y1200-Y1299 : Architecture, access, network capabilities and resource management |
| | | | | Y.1242/G.769 : Circuit multiplication equipment optimized for IP-based networks |
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