|
ITU-T M.723 |
Circuit Control Station - General Maintenance Principles - Maintenance of International Transmission Systems and Telephone Circuits (Study Group IV) 2 pp |
|
ITU-T M.724 |
Circuit Sub-Control Station - General Maintenance Principles - Maintenance of International Transmission Systems and Telephone Circuits (Study Group IV) 2 pp |
|
ITU-T M.732 |
Signalling and Switching Routine Maintenance Tests and Measurements - General Maintenance Principles - Maintenance of International Transmission Systems and Telephone Circuits (Study Group IV) 2 pp |
|
ITU-T M.733 |
Transmission Routine Maintenance Measurements on Automatic and Semi-Automatic Telephone Circuits - General Maintenance Principles - Maintenance of International Transmission Systems and Telephone Circuits (Study Group IV) 1 pp |
|
ITU-T M.75 |
Technical Service (Study Group IV) 4 pp |
|
ITU-T M.762 |
Maintenance of Common Channel Signalling System No. 6 - Maintenance of International Transmission Systems and Telephone Circuits (Study Group IV) 3 pp |
|
ITU-T M.770 |
Inter-Administration Agreements on Common Channel Signalling System No. 7 - General Maintenance Principles - Maintenance of International Transmission Systems and Telephone Circuits (Study Group IV) 4 pp |
|
ITU-T M.800 |
Use of Circuits for Voice-Frequency Telegraphy - Maintenance of International Telegraph, Phototelegraph and Leased Circuits - Maintenance of the International Public Telephone Network - Maintenance of Maritime Satellite and Data Transmission Systems-Study Group IV; 4 pp |
|
ITU-T M.820 |
Periodicity of Routine Tests on International Voice-Frequency Telegraph Links - Maintenance of International Telegraph, Phototelegraph and Leased Circuits - Maintenance of the International Public Telephone Network - Maintenance of Maritime Satellite and Data Transmission Systems (Study Group IV) 2 pp |
|
ITU-T M.880 |
International Phototelegraph Transmission - Maintenance of International Telegraph, Phototelegraph and Leased Circuits - Maintenance of the International Public Telephone Network - Maintenance of Maritime Satellite and Data Transmission Systems (Study Group IV) 3 pp |
|
ITU-T M.90 |
Sub-Control Stations - General Maintenance Principles - Maintenance of International Transmission Systems and Telephone Circuits (Study Group IV) 3 pp |
|
ITU-T N.1 |
Definitions for Application to International Sound-Programme and Television-Sound Transmission - Maintenance of International Sound-Programme and Television Transmission Circuits (Study Groups IV) 12 pp |
|
ITU-T N.16 |
Identification Signal - Maintenance of International Sound-Programme and Television Transmission Circuits-Study Group IV; 1 pp |
|
ITU-T N.21 |
Limits and Procedures for the Lining-up of a Sound-Programme Circuit - Maintenance of International Sound- Programme and Television Transmission Circuits (Study Group IV) 11 pp |
|
ITU-T N.3 |
Control Circuits - Maintenance of International Sound-Programme and Television Transmission Circuits-Study Group IV; 2 pp |
|
ITU-T N.4 |
Definition and Duration of the Line-up Period and the Preparatory Period - Maintenance of International Sound- Programme and Television Transmission Circuits-Study Group IV; 1 pp |
|
ITU-T N.61 |
Measurements to Be Made Before the Line-up Period That Precedes a Television Transmission - Maintenance of International Sound-Programme and Television Transmission Circuits-Study Group IV; 1 pp |
|
ITU-T N.64 |
Quality and Impairment Assessment - Maintenance of International Sound- Programme and Television Transmission Circuits (Study Group IV) 2 pp |
|
ITU-T N.67 |
Monitoring Television Transmissions - Use of the Field Blanking Interval - Maintenance of International Sound- Programme and Television Transmission Circuits (Study Group IV) 16 pp |
|
ITU-T N.73 |
Maintenance of Permanent International Television Circuits, Links and Connections - Maintenance of International Sound-Programme and Television Transmission Circuits-Study Group IV; 13 pp |
|
ITU-T N.81 |
Definition for Application to International Videoconference Transmissions - Maintenance of International Sound-Programme and Television Transmission Circuits-Study Group IV; 1 pp |
|
ITU-T O.11 |
Maintenance Access Lines - Specifications of Measuring Equipment (Study Group IV) 10 pp |
|
ITU-T O.111 |
Frequency Shift Measuring Equipment for Use on Carrier Channels - Specifications for Measuring Equipment (Study Group IV) 6 pp |
|
ITU-T O.132 |
Quantizing Distortion Measuring Equipment Using a Sinusoidal Test Signal - Specifications for Measuring Equipment (Study Group IV) 3 pp |
|
ITU-T O.161 |
In-Service Code Violation Monitors for Digital Systems - Specifications for Measuring Equipment (Study Group IV) 4 pp |
|
ITU-T O.162 |
Equipment to Perform in-Service Monitoring on 2048, 8448, 34 368 and 139 264 kbit/s Signals - Specifications of Measuring Equipment (Study Group IV) 10 pp |
|
ITU-T O.163 |
Equipment to Perform in-Service Monitoring on 1544 kbit/s Signals - Specifications for Measuring Equipment (Study Group IV) 5 pp |
|
ITU-T O.22 |
CCITT Automatic Transmission Measuring and Signalling Testing Equipment ATME No. 2 - Specifications of Measuring Equipment (Study Group IV) 35 pp |
|
ITU-T O.32 |
Automatic Measuring Equipment for Stereophonic Pairs of Sound-Programme Circuits - Specifications for Measuring Equipment-Study Group IV; 11 pp; Cancelled |
|
ITU-T O.81 APP.1 |
Group-Delay Measuring Equipment for Telephone-Type Circuits - Appendix I: A Measuring Signal (Multitone Test Signal) for Fast Measurement of Amplitude and Phase for Telephone Type Circuits - Series O: Specifications of Measuring Equipment - Equipment for the Measurement of Analogue Parameters-Study Group 4; Covering Note Erratum June 5,2000; 10pp |
|
ITU-T O.91 |
Phase Jitter Measuring Equipment for Telephone-Type Circuits - Specifications for Measuring Equipment-Study Group IV; 4 pp |
|
ITU-T P.32 |
Evaluation of the Efficiency of Telephone Booths and Acousting Hoods - Telephone Transmission Quality (Study Group XII) 7 pp |
|
ITU-T P.33 |
Subscriber Telephone Sets Containing Either Loudspeaking Receivers or Microphones Associated with Amplifiers - Telephone Transmission Quality-Study Group XII; 1 pp |
|
ITU-T P.37 |
Coupling Hearing Aids to Telephone Set - Telephone Transmission Quality Subscribers' Lines and Sets-Study Group XII; 10; Cancelled |
|
ITU-T P.505 |
One-view visualization of speech quality measurement results-Study Group 12 |
|
ITU-T P.805 |
Subjective evaluation of conversational quality-Study Group 12 |
|
ITU-T P.840 |
Subjective listening test method for evaluating circuit multiplication equipment SERIES P: TELEPHONE TRANSMISSION QUALITY, TELEPHONE INSTALLATIONS, LOCAL LINE NETWORKS Methods for objective and subjective assessment of quality-Study Group 12 |
|
ITU-T P.85 |
Method for Subjective Performance Assessment of the Quality of Speech Voice Output Devices - Telephone Transmission Quality Subjective Opinion Tests-Study Group 12; 13 pp |
|
ITU-T Q.10 |
Definitions Relating to National and International Numbering Plans - General Recommendations on Telephone Switching and Signalling - Functions and Information Flows for Services in the ISDN - Supplements-Study Group XI; 3 pp; Cancelled |
|
ITU-T Q.104 |
Language Digit or Discriminating Digit - General Recommendations on Telephone Switching and Signalling - Functions and Information Flows for Services in the ISDN - Supplements (Study Group XI) 2 pp |
|
ITU-T Q.106 |
Sending-Finished Signal - General Recommendations on Telephone Switching and Signalling - Functions and Information Flows for Services in the ISDN - Supplements (Study Group XI) 1 pp |
|
ITU-T Q.109 |
Transmission of the Answer Signal in International Exchanges - General Recommendations on Telephone Switching and Signalling - Functions and Information Flows for Services in the ISDN - Supplements (Study Group XI) 1 pp |
|
ITU-T Q.11 TER |
Timetable for Coordinated Implementation of the Full Capability of the Numbering Plan for the ISDN Era (Recommendation E.164) - General Recommendations on Telephone Switching and Signalling - Functions and Information Flows for Services in the ISDN - Supplements-Study Group XI; 2 pp; Cancelled |
|
ITU-T Q.115.0 CORR 1 |
Protocols for the control of signal processing network elements and functions Corrigendum 1-Study Group 11 |
|
ITU-T Q.1200 |
General Series Intelligent Network Recommendation Structure - Series Q: Switching and Signalling - Intelligent Network-Study Group 11; 11 pp |
|
ITU-T Q.1202 |
Intelligent Network - Service Plane Architecture - Series Q: Switching and Signalling - Intelligent Network-Same as RECMN I.328; Study Group 11; 25 pp |
|
ITU-T Q.1203 |
Intelligent Network - Global Functional Plane Architecture - Series Q: Switching and Signalling - Intelligent Network-Same as RECMN I.329; Study Group 11; 15 pp |
|
ITU-T Q.1228 FASCICLE 2/5 |
Interface Recommendation for Intelligent Network Capability Set 2: Part 2 - Series Q: Switching and Signalling Intelligent Network-247 pp |
|
ITU-T Q.1228 FASCICLE 3/5 |
Interface Recommendation for Intelligent Network Capability Set 2: Part 3 - Series Q: Switching and Signalling Intelligent Network-271 pp |
|
ITU-T Q.123 |
Signal Receiver - Specifications of Signalling Systems Nos. 4 and 5 (Study Group XI) 3 pp |
|
ITU-T Q.1238.3 |
Interface Recommendation for Intelligent Network Capability Set 3: SCF-SRF Interface Series Q: Switching and Signalling Intelligent Network-Study Group 11 |
|
ITU-T Q.1238.7 |
Interface Recommendation for Intelligent Network Capability Set 3: SCF-CUSF Interface Series Q: Switching and Signalling Intelligent Network-Study Group 11 |
|
ITU-T Q.129 |
Maximum Duration of a Blocking Signal - Specifications of Signalling Systems Nos. 4 and 5 (Study Group XI) 1 pp |
|
ITU-T Q.133 |
Numbering for Access to Automatic Measuring and Testing Devices - Specifications of Signalling Systems Nos. 4 and 5 (Study Group XI) 1 pp |
|
ITU-T Q.139 |
Manual Testing - Specifications of Signalling Systems Nos. 4 and 5 (Study Group XI) 3 pp |
|
ITU-T Q.1400 ADDENDUM 1 |
Architecture Framework for the Development of Signalling and OAM Protocols Using OSI Concepts - Intelligent Network (Study Group 11) 7 pp |
|
ITU-T Q.146 |
Speed of Switching in International Exchanges - Specifications of Signalling Systems Nos. 4 and 5 (Study Group XI) 1 pp |
|
ITU-T Q.154 |
Multifrequency Signal Receiver - Specifications of Signalling Systems Nos. 4 and 5 (Study Group XI) 2 pp |
|
ITU-T Q.157 |
Switching to the Speech Position - Specifications of Signalling Systems Nos. 4 and 5 (Study Group XI) 1 pp |
|
ITU-T Q.163 |
Manual Testing - Specifications of Signalling Systems Nos. 4 and 5 (Study Group XI) 3 pp |
|
ITU-T Q.1741.2 |
IMT-2000 references to release 4 of GSM evolved UMTS core network with UTRAN access network SERIES Q: SWITCHING AND SIGNALLING Signalling requirements and protocols for IMT-2000-Study Group SSG |
|
ITU-T Q.1742.4 |
IMT-2000 References (approved as of 30 June 2004) to ANSI-41 evolved Core Network with cdma2000 Access Network-Study Group 19 |
|
ITU-T Q.1751 |
Internetwork Signalling Requirements for IMT-2000 Capability Set 1 Series Q: Switching and Signalling Signalling Requirements and Protocols for IMT-2000-Study Group 11; 48 pp |
|
ITU-T Q.1912.2 |
Interworking between Selected Signalling Systems (PSTN Access, DSS1, C5, R1, R2, TUP) and the Bearer Independent Call Control Protocol; Series Q: Switching and Signalling; Specifications of Signalling Related to Bearer Independent Call Control (BICC)-Study Group 11 |
|
ITU-T Q.1922.4 |
Interaction between the Intelligent Network application CS-4 protocol and the Bearer Independent Call Control protocol SERIES Q: SWITCHING AND SIGNALLING Specifications of signalling related to Bearer Independent Call Control (BICC)-Study Group 11 |
|
ITU-T Q.2100 |
B-ISDN Signalling ATM Adaptation Layer (SAAL) Overview Description - Broadband ISDN (Study Group 11) 7 pp |
|
ITU-T Q.2111 AMD 3 |
B-ISDN ATM adaptation layer - Service specific connection oriented protocol in a multilink and connectionless environment (SSCOPMCE) Amendment 3: API for SSCOPMCE over Ethernet and UDP port number SERIES Q: SWITCHING AND SIGNALLING Broadband ISDN - Signalling ATM adaptation layer (SAAL)-Study Group 11 |
|
ITU-T Q.2150.0 |
Generic Signalling Transport Service Series Q: Switching and Signalling Broadband ISDN - Signalling ATM Adaptation Layer (SAAL)-Study Group 11 |
|
ITU-T Q.2150.1 |
Signalling Transport Converter on MTP3 and MTP3b Series Q: Switching and Signalling - Broadband ISDN - Signalling ATM Adaptation Layer (SAAL)-Study Group 11 |
|
ITU-T Q.2150.2 |
Signalling Transport Converter on SSCOPMCE Series Q: Switching and Signalling - Broadband ISDN - Signalling ATM Adaptation Layer (SAAL)-Study Group 11 |
|
ITU-T Q.22 |
Frequencies to Be Used for in-Band Signalling - General Recommendations on Telephone Switching and Signalling - Functions and Information Flows for Services in the ISDN - Supplements-Study Group XI; 1 pp |
|
ITU-T Q.2220 |
Transport-Independent Signalling Connection Control Part (TI-SCCP) SERIES Q: SWITCHING AND SIGNALLING Broadband ISDN - Signalling network protocols-Study Group 11 |
|
ITU-T Q.251 |
1.1 General - Specifications of Signalling System No. 6 (Study Group XI) 4 pp |
|
ITU-T Q.256 |
2.3 Management Signals - Specifications of Signalling System No. 6 (Study Group XI) 1 pp |
|
ITU-T Q.261 |
4.1 Normal Call Set-Up - Specifications of Signalling System No. 6 (Study Group XI) 7 pp |
|
ITU-T Q.262 |
4.2 Analysis of Digital Information for Routing - Specifications of Signalling System No. 6 (Study Group XI) 1 pp |
|
ITU-T Q.2630.2 ANNEX D |
AAL type 2 signalling protocol - Capability set 2 Annex D: SDL definition of the AAL type 2 signalling protocol CS-2 SERIES Q: SWITCHING AND SIGNALLING Broadband ISDN - Common aspects of B-ISDN application protocols for access signalling and network signalling and interworking-Study Group 11 |
|
ITU-T Q.265 |
4.5 Speed of Switching and Signal Transfer in International Exchanges - Specifications of Signalling System No. 6 (Study Group XI) 1 pp |
|
ITU-T Q.267 |
4.7 Unreasonable and Superfluous Messages - Specifications of Signalling System No. 6 (Study Group XI) 4 pp |
|
ITU-T Q.27 |
Transmission of the Answer Signal - General Recommendations on Telephone Switching and Signalling - Functions and Information Flow for Services in the ISDN - Supplements (Study Group XI) 1 pp |
|
ITU-T Q.2721.1 |
B-ISDN User Part - Overview of the B-ISDN Network Node Interface Signalling Capability Set 2, Step 1 - Series Q: Switching and Signalling Broadband ISDN - B-ISDN Application Protocols for the Network-Study Group 11; 27 pp |
|
ITU-T Q.2723.1 |
B-ISDN User Part - Support of Additional Traffic Parameters for Sustainable Cell Rate and Quality of Service - Series Q: Switching and Signalling Broadband ISDN - B-ISDN Application Protocols of the Network-Study Group 11; 16 pp |
|
ITU-T Q.2723.4 |
Extensions to the B-ISDN User Part - Signalling Capabilities to Support Traffic Parameters for the ATM Block Transfer (ABT) ATM Transfer Capability Series Q: Switching and Signalling Broadband ISDN - B-ISDN Application Protocols for the Network Signalling-Study Group 11; 19 pp |
|
ITU-T Q.2725.3 |
Extensions to the B-ISDN User Part - Modification Procedures for Sustainable Cell Rate Parameters-Study Group 11; 11 pp |
|
ITU-T Q.2726.1 |
B-ISDN User Part - ATM End System Address - Series Q: Switching and Signalling Broadband ISDN - B-ISDN Application Protocols of the Network-Study Group 11; 16 pp |
|
ITU-T Q.274 |
6.3 Transmission Methods - Specifications of Signalling System No. 6 (Study Group XI) 8 pp |
|
ITU-T Q.2751.1 |
Extension of Q.751.1 for SAAL Signalling Links Series Q: Switching and Signalling Broadband ISDN - B-ISDN Application Protocols for the Network Signalling-Study Group 11; 65 pp |
|
ITU-T Q.2765 |
Signalling System No. 7 B-ISDN User Part (B-ISUP) - Application Transport Mechanism (APM) Series Q: Switching and Signalling Broadband ISDN - B-ISDN Application Protocols for the Network Signalling-Study Group 11; 20 pp |
|
ITU-T Q.279 |
6.9 Drift Compensation - Specifications of Signalling System No. 6 (Study Group XI) 1 pp |
|
ITU-T Q.286 |
7.2 Signalling Channel Loading and Queueing Delays - Specifications of Signalling System No. 6 (Study Group XI) 4 pp |
|
ITU-T Q.293 |
8.5 Intervals at Which Security Measures Are to Be Invoked - Specifications of Signalling System No. 6 (Study Group XI) 8 pp |
|
ITU-T Q.295 |
9.1 Overall Test of Signalling System No. 6 - Specifications of Signalling System No. 6 (Study Group XI) 5 pp |
|
ITU-T Q.2961.3 |
Digital Subscriber Signalling System No.2 - Additional Traffic Parameters: Signalling Capabilities to Support Traffic Parameters for the Available Bit Rate (ABR) ATM Transfer Capability - Series Q: Switching and Signalling - Broadband ISDN - B-ISDN Application Protocols for Access Signalling-Study Group 11; 19 pp |
|
ITU-T Q.2961.4 |
Digital Subscriber Signalling System No. 2 - Additional Traffic Parameters: Signalling Capabilities to Support Traffic Parameters for the ATM Block Transfer (ABT) ATM Transfer Capability Series Q: Switching and Signalling Broadband ISDN - B-ISDN Application Protocols for Access Signalling-Study Group 11; 16 pp |
|
ITU-T Q.2961.5 |
Digital Subscriber Signalling System No. 2 - Additional Traffic Parameters: Additional Traffic Parameters for Cell Delay Variation Tolerance Indication - Series Q: Switching and Signalling Broadband ISDN - B-ISDN Application Protocols for Access Signalling-Study Group 11; 21 pp |
|
ITU-T Q.2971 C |
Digital Subscriber Signalling System No. 2 - User-Network Interface Layer 3 Specification for Point-to-Multipoint Call/Connection Control: Test Suite Structure and Test Purposes (TSS & TP) for the User Series Q: Switching and Signalling Broadband ISDN - B-ISDN Application Protocols for Access Signalling-Study Group 11; 12 pp |
|
ITU-T Q.2984 |
Broadband Integrated Services Digital Network (B-ISDN) and Broadband Private Integrated Services Network (B-PISN) - Prenegotiation-Study Group 11; 28 pp |
|
ITU-T Q.2991.2 |
Abstract Test Suite for the Network Integration Testing for B-ISDN and B-ISDN/N-ISDN: ICS & IXIT and ATS Series Q: Switching and Signalling Broadband ISDN - B-ISDN Application Protocols for Access Signalling-Study Group 11 |
|
ITU-T Q.313 |
2600 Hz Line Signal Receiving Equipment - Specifications of Signalling Systems R1 and R2 (Study Group XI) 3 pp |
|
ITU-T Q.3151 |
(Pre-Published) ATM and frame relay/MPLS control plane interworking: Client-server |
|
ITU-T Q.318 |
Double Seizing with Both-Way Operation - Specifications of Signalling Systems R1 and R2 (Study Group XI) 1 pp |
|
ITU-T Q.319 |
Speed of Switching in International Exchanges - Specifications of Signalling Systems R1 and R2 (Study Group XI) 1 pp |
|
ITU-T Q.32 |
Reduction of the Risk of Instability by Switching Means - General Recommendations on Telephone Switching and Signalling - Functions and Information Flows for Services in the ISDN - Supplements (Study Group XI) 2 pp |
|
ITU-T Q.320 |
Register Signalling- Signal Code for Register Signalling - Specifications of Signalling Systems R1 and R2 (Study Group XI) 2 pp |
|
ITU-T Q.321 |
End-of-Pulsing Conditions - Register Arrangements Concerning ST Signal - Specifications of Signalling Systems R1 and R2 (Study Group XI) 1 pp |
|
ITU-T Q.327 |
Testing Arrangements- General Arrangements - Specifications of Signalling Systems R1 and R2 (Study Group XI) 1 pp |
|
ITU-T Q.329 |
Manual Testing - Specifications of Signalling Systems R1 and R2 (Study Group XI) 1 pp |
|
ITU-T Q.330 |
Automatic Transmission and Signallimg Testing - Specifications of Signalling Systems R1 and R2 (Study Group XI) 1 pp |
|
ITU-T Q.3304.2 |
(Pre-Published) Resource control protocol No. 4 SNMP Profile Protocol at the Rc interface between a Transport Resource Control Physical Entity (TRC-PE) and a Transport Physical Entity (T-PE) (Rc interface) |
|
ITU-T Q.35 |
Technical Characteristics of Tones for the Telephone Service -Series Q: Switching and Signalling - International Automatic and Semi-Automatic Working - Tones for Use in National Signalling Systems-RECMN E.180; Study Group 2 |
|
ITU-T Q.36 |
Customer Recognition of Foreign Tones - General Recommendations on Telephone Switching and Signalling - Functions and Information Flows for Services in the ISDN - Supplements-Study Group XI; 2 pp; Cancelled |
|
ITU-T Q.41 |
Mean One-Way Propagation Time - General Recommendations on Telephone Switching and Signalling - Functions and Information Flows for Services in the ISDN - Supplements-Study Group XI; 4 pp; Cancelled |
|
ITU-T Q.411 |
Line Signalling, Analogue Version-Line Signalling Code - Specifications of Signalling Systems R1 and R2 (Study Group XI) 2 pp |
|
ITU-T Q.414 |
Line Signalling, Analogue Version - Signal Sender - Specifications of Signalling Systems R1 and R2 (Study Group XI) 3 PP |
|
ITU-T Q.43 |
Transmission Losses, Relative Levels - General Recommendations on Telephone Switching and Signalling - Functions and Information Flows for Services in the ISDN - Supplements-Study Group XI; 6 pp; Cancelled |
|
ITU-T Q.450 |
Interregister Signalling - General - Specifications of Signalling Systems R1 and R2 (Study Group XI) 2 pp |
|
ITU-T Q.457 |
Interregister Signalling - Range of Interregister Signalling - Specifications of Signalling Systems R1 and R2 (Study Group XI) 4 pp |
|
ITU-T Q.463 |
Signalling Procedures - Signalling between the Outgoing International R2 Register and an Incoming R2 Register in a National Exchange in the Destination Country - Specifications of Signalling Systems R1 and R2 (Study Group XI) 1 pp |
|
ITU-T Q.471 |
Signalling Procedures - at the Last Incoming R2 Register Situated in the Exchange to Which the Called Subscriber is Connected - Specifications of Signalling Systems R1 and R2 (Study Group XI) 2 pp |
|
ITU-T Q.472 |
Signalling Procedures - at the Last Incoming R2 Register Situated in a Transit Exchange - Specifications of Signalling Systems R1 and R2 (Study Group XI) 2 pp |
|
ITU-T Q.48 |
Demand Assignment Signalling Systems - General Recommendations on Telephone Switching and Signalling - Functions and Information Flows for Services in the ISDN - Supplements (Study Group XI) 4 pp |
|
ITU-T Q.490 |
Testing and Maintenance - Specifications of Signalling Systems R1 and R2 (Study Group XI) 5 pp |
|
ITU-T Q.50 NOTE |
Signalling between Circuit Multiplication Equipment (CME) and International Switching Centres (ISC) |
|
ITU-T Q.50.2 |
Signalling between International Switching Centres (ISC) and Digital Circuit Multiplication Equipment (DCME) including the control of compression/decompression over an IP network SERIES Q: SWITCHING AND SIGNALLING International automatic and semi-automatic working - Signalling for circuit multiplication equipment-Study Group 11 |
|
ITU-T Q.513 |
Digital Exchange Interfaces for Operations, Administration and Maintenance - Digital Exchanges (Study Group XI) 7 pp |
|
ITU-T Q.542 |
Digital Exchange Design Objectives - Operations and Maintenance - Digital Exchanges (Study Group XI) 24 pp |
|
ITU-T Q.6 |
Advantages of International Automatic Working - General Recommendations on Telephone Switching and Signalling - Functions and Information Flows for Services in the ISDN - Supplements (Study Group XI) 1 pp |
|
ITU-T Q.601-Q.695 ANNEX A |
interworking of signalling systems - lists and meanings of fites, bites and spites - representation on information contents of signals of the signalling systems |
|
ITU-T Q.601-Q.695 ANNEX B |
Interworking of Signalling Systems - Narrative Presentation of Interworking - Interworking of Signalling Systems-Study Group XI; 26 pp |
|
ITU-T Q.603 |
Events - Interworking of Signalling Systems (Study Group XI) 1 pp |
|
ITU-T Q.606 |
Logic Procedures - Interworking of Signalling Systems (Study Group XI) 3 pp |
|
ITU-T Q.608 |
Miscellaneous Interworking Aspects - Interworking of Signalling Systems (Study Group XI) 24 pp |
|
ITU-T Q.613 |
Logic Procedures for Incoming Signalling System No. 6 - Interworking of Signalling Systems (Study Group XI) 10 pp |
|
ITU-T Q.615 |
Logic Procedures for Incoming Signalling System R1 - Interworking of Signalling Systems (Study Group XI) 3 pp |
|
ITU-T Q.616 |
Logic Procedures for Incoming Signalling System R2 - Interworking of Signalling Systems (Study Group XI) 5 pp |
|
ITU-T Q.621 |
Logic Procedures for Outgoing Signalling System No. 4 - Interworking of Signalling Systems (Study Group XI) 5 pp |
|
ITU-T Q.645 |
Logic Procedures for Interworking of Signalling System No. 5 to R2 - Interworking of Signalling Systems (Study Group XI) 3 pp |
|
ITU-T Q.652 |
Logic Procedures for Interworking of Signalling System No. 6 to No. 5 - Interworking of Signalling Systems (Study Group XI) 3 pp |
|
ITU-T Q.653 |
Logic Procedures for Interworking of Signalling System No. 6 to No. 7 (TUP) - Interworking of Signalling Systems (Study Group XI) 4 pp |
|
ITU-T Q.655 |
Logic Procedures for Interworking of Signalling System No. 6 to R2 - Interworking of Signalling Systems (Study Group XI) 3 pp |
|
ITU-T Q.662 |
Logic Procedures for Interworking of Signalling System No. 7 (TUP) to No. 5 - Interworking of Signalling Systems (Study Group XI) 3 pp |
|
ITU-T Q.663 |
Logic Procedures for Interworking of Signalling System No. 7 (TUP) to No. 6 - Interworking of Signalling Systems (Study Group XI) 3 pp |
|
ITU-T Q.672 |
Logic Procedures for Interworking of Signalling System R1 to No. 6 - Interworking of Signalling Systems (Study Group XI) 3 pp |
|
ITU-T Q.673 |
Logic Procedures for Interworking of Signalling System R1 to No. 7 (TUP) - Interworking of Signalling Systems (Study Group XI) 3 pp |
|
ITU-T Q.694 |
Interworking of Signalling Systems - Logic Procedures for Interworking of Signalling System No. 7 (ISUP) to R1 - Interworking of Signalling Systems (Study Group XI) 8 pp |
|
ITU-T Q.699.1 |
Interworking between ISDN Access and Non-ISDN Access Over ISDN User Part of Signalling System No. 7: Support of VPN Applications with PSS1 Information Flows - Series Q: Switching and Signalling - Interworking of Signalling Systems - Interworking between Digital Subscriber Signalling System No. 1 and Signalling System No. 7-Study Group 11; 29 pp |
|
ITU-T Q.72 |
Stage 2 Description for Packet Mode - General Recommendations on Telephone Switching and Signalling Functions and Information Flows for Services in the ISDN (Study Group XI) 40 pp |
|
ITU-T Q.731 |
Stage 3 Description for Number Identification Supplementary Services Using Signalling System No. 7 - Clause 3 - Calling Line Identification Presentation (CLIP) Clause 4 - Calling Line Identification Restriction (CLIR) Clause 5 - Connected Line Identification Presentation (COLP) Clause 6 - Connected Line Identification Restriction (COLR) - Specifications of Signalling System No. 7-Study Group XI |
|
ITU-T Q.731.7 |
Stage 3 Description for Number Identification Supplementary Services Using Signalling System No.7: Malicious Call Identification (MCID) - Series Q: Switching and Signalling Specifications of Signalling System No.7 - ISDN Supplementary Services (Study Group 11) 15pp |
|
ITU-T Q.736 CLAUSE 3 |
Stage 3 Description for Charging Supplementary Services Using Signalling System No. 7 Clause 3 - Reverse Charging (REV) - Specifications of Signalling System No. 7 (Study Group 11) 35 pp |
|
ITU-T Q.751.1 |
Network Element Management Information Model for the Message Transfer Part (MTP) - Specifications of Signalling System No. 7 (Study Group 11) 154 pp |
|
ITU-T Q.751.3 |
Network Element Information Model for MTP Accounting - Series Q: Switching and Signalling Specifications of Signalling System No. 7 - Signalling System No. 7 Management-Study Group 11; 32 pp |
|
ITU-T Q.753 |
Signalling System No.7 Management Functions MRVT, SRVT and CVT and Definition of the OMASE-User - Series Q: Switching and Signalling Specifications of Signalling System No.7 - Signalling System No.7 Management (Study Group 11) 62 pp |
|
ITU-T Q.755.2 |
Transaction Capabilities Test Responder - Series Q: Switching and Signalling Specifications of Signalling System No. 7 - Signalling System No. 7 Management-Study Group 11; 25 pp |
|
ITU-T Q.769.1 |
Signalling System No.7 - ISDN User Part Enhancements for the Support of Number Portability - Series Q: Switching and Signalling - Specifications of Signalling System No.7 - ISDN User Part-Study Group 11; 20 pp |
|
ITU-T Q.788 |
User-Network-Interface to User-Network-Interface Compatibility Test Specifications for ISDN, Non-ISDN and Undetermined Accesses Interworking over International ISUP - Series Q: Switching and Signalling Specifications of Signalling System No.7 - Test Specification-Study Group 11; 241 pp |
|
ITU-T Q.81 |
Addenda - Stage 2 Description for Number Identification Supplementary Services Section 2 - Multiple Subscriber Number Section 8 - Sub-Addressing (SUB) Functions and Information Flows for Services in the ISDN-Study Group XI |
|
ITU-T Q.813 |
Security Transformations Application Service Element for Remote Operations Service Element (STASE-ROSE) - Series Q: Switching and Signalling - Specifications of Signalling System No. 7 - Q3 Interface-Study Group 4; 70 pp |
|
ITU-T Q.822 AMD 1 |
Stage 1, stage 2 and stage 3 description for the Q3 interface - Performance management Amendment 1: Generic transport performance management SERIES Q: SWITCHING AND SIGNALLING Q3 interface-Amendment 1; Study Group 4 |
|
ITU-T Q.822.1 AMD 1 |
COBRA-Based TMN performance management service Amendment 1: Generic transport performance management Series Q: SWITCHING AND SIGNALLING Q3 interface-Amendment 1; Study Group 4 |
|
ITU-T Q.824.6 |
Stage 2 and Stage 3 Description for the Q3 Interface - Customer Administration: Broadband Switch Management - Series Q: Switching and Signalling - Specifications of Signalling System No. 7 - Q3 Interface-Study Group 4; 124 pp |
|
ITU-T Q.832.1 CORR. 1 |
VB5.1 Management - Series Q: Switching and Signalling Q3 Interface-Study Group 4 |
|
ITU-T Q.832.2 |
VB5.2 Management - Series Q: Switching and Signalling - Specifications of Signalling System No. 7 - Q3 Interface |
|
ITU-T Q.84 |
Stage 2 Description for Multiparty Supplementary Services Clause 2 - Three-Party Service - General Recommendations on Telephone Switching and Signalling Functions and Information Flows for Services in the ISDN-Study Group 11 |
|
ITU-T Q.86.4 |
Stage 2 Description for Charging Supplementary Services: International Freephone Service (IFS) - Series Q: Switching and Signalling Functions and Information Flows for Services in the ISDN - Supplementary Services-Study Group 11; 22 pp |
|
ITU-T Q.9 |
Vocabulary of Switching and Signalling Terms - General Recommendations on Telephone Switching and Signalling - Functions and Information Flows for Services in the ISDN - Supplements (Study Group XI) 82 pp |
|
ITU-T R.11 |
Calculation of the Degree of Distortion of a Telegraphie Circuit in Terms of the Degrees of Distortion of the Component Links - Telegraphy - Telegraph Transmission-Study Group IX; 5 pp |
|
ITU-T R.111 |
Code and Speed Independent TDM System for Anisochronous Telegraph and Data Transmission - Telegraphy Telegraph Transmission (Study Group IX) 13 pp |
|
ITU-T R.113 |
Combined Muldex for Telegraphy and Synchronous Data Transmission - Telegraphy Telegraph Transmission (Study Group IX) 9 pp |
|
ITU-T R.117 |
End-to-End Error Performance for Telegraph, Telex and Gentex Connections Involving Regenerative Equipment - Telegraphy Telegraph Transmission (Study Group IX) 6 pp |
|
ITU-T R.121 |
Standard Limits of Transmission Quality for Start-Stop User Classes of Service 1 and 2 on Anisochronous Data Networks - Telegraph Transmission (Study Group IX) 1 pp |
|
ITU-T R.122 |
Summary of Transmission Plans for Rates up to 300 Bauds - Telegraph Transmission - (Study Group IX) 5 pp |
|
ITU-T R.22 |
Data over Voice 19 200 bit/s Modem Standardized for Use on Telephone Network Subscriber Lines - Series R: Telegraph Transmission Voice-Frequency Telegraphy-Study Group 14; 9 pp |
|
ITU-T R.30 |
Transmission Characteristic for International VFT Links - Telegraph Transmission (Study Group IX) 2 pp |
|
ITU-T R.35 BIS |
50-Baud Wideband VFT Systems - Telegraph Transmission-Study Group IX; 1 pp |
|
ITU-T R.44 |
6-Unit Synchronous Time-Division 2-3-Channel Multiplex Telegraph System for Use over FMVFT Channels Spaced at 120 Hz for Connection to Standardized Teleprinter Networks - Telegraph Transmission (Study Group IX) 6 pp |
|
ITU-T R.51 |
Standardized Text for Distortion Testing of the Code-Independent Elements of a Complete Circuit - Telegraph Transmission (Study Group IX) 2 pp |
|
ITU-T R.51 BIS |
Standardized Text for Testing the Elements of a Complete Circuit - Telegraph Transmission (Study Group IX) 1 pp |
|
ITU-T R.56 |
Telegraph Distortion Limits to Be Quoted in Recommendations for Equipment and Transmission Plans - Telegraphy Telegraph Transmission (Study Group IX) 3 pp |
|
ITU-T R.62 |
Siting of Regenerative Repeaters in International Telex Circuits - Telegraph Transmission (Study Group IX) 1 pp |
|
ITU-T R.79 |
Automatic Tests of Transmission Quality on Telegraph Circuits between Switching Centres - Telegraph Transmission-Study Group IX; 8 pp |
|
ITU-T R.81 |
Maximum Acceptable Limit for the Duration of Interruption of Telegraph Channels Arising from Failure of the Normal Power Supplies - Telegraph Transmission (Study Group IX) 1 pp |
|
ITU-T S.11 |
Use of Start-Stop Reperforating Equipment for Perforated Tape Retransmission - Telegraph Services Terminal Equipment (Study Group IX) 1 pp |
|
ITU-T S.14 |
Suppression of Unwanted Reception in Radiotelegraph Multi-Destination Teleprinter Systems - Telegraph Services Terminal Equipment-Study Group IX; 1 pp |
|
ITU-T S.16 |
Connection to the Telex Network of an Automatic Terminal Using a V.24 DCE/DTE Interface - Telegraphy Alphabetical Telegraph Terminal Equipment (Study Group IX) 14 pp |
|
ITU-T S.17 |
Answer-Back Unit Simulators - Telegraph Services Terminal Equipment (Study Group IX) 1 pp |
|
ITU-T S.36 |
INTEX and Similar Services - Terminal Requirements to Effect Interworking between Terminals Operating at Different Speeds - Series S: Telegraph Services Terminal Equipment; Start-Stop Terminals-Study Group 1; 7 pp |
|
ITU-T SERIES D SUPP 3 |
Supplement 3; Handbook on the Methodology for Determining Costs and Establishing National Tariffs; Series D: General Tariff Principles-Study Group III; 45 pp |
|
ITU-T SERIES G SUPP 27 |
Interference from external sources |
|
ITU-T SERIES H SUPP 4 |
Repository of generic parameters for ITU-T Recommendations H.460.x sub-series-Study Group 16 |
|
ITU-T SERIES H SUPP 5 |
Gateway control protocol: Guidelines for resource management of 'IP Address & Port' resources for H.248 RTP terminations-Study Group 16 |
|
ITU-T SERIES J SUPP 4 |
Terminology for New Services in Television and Sound-Programme Transmission Series J: Transmission of Television, Sound Programme and Other Multimedia Signals-Study Group 9 |
|
ITU-T SERIES P SUPP 16 |
Guidelines for Placement of Microphones and Loudspeakers in Telephone Conference Rooms [1] and for Group Audio Terminals (GATs) - Series P: Telephone Transmission Quality, Telephone Installations, Local Line Networks-Supplement 16 |
|
ITU-T SERIES Q SUPP 10 |
Technical Report TRQ.2002: Information Flow Elements Series Q: Switching and Signalling-Study Group 11 |
|
ITU-T SERIES Q SUPP 13 |
Technical Report TRQ.2110: Coordinated Call Control and Bearer Control Signalling Requirements - Leaf-Party Coordinated Call and Bearer Control Series Q: Switching and Signaling-Study Group 11 |
|
ITU-T SERIES Q SUPP 14 |
Technical Report TRQ.2120: Coordinated Call Control and Bearer Control Signalling Requirements - Third Party Coordinated Call and Bearer Control Series Q: Switching and Signaling-Study Group 11 |
|
ITU-T SERIES Q SUPP 16 |
Technical Report TRQ.2140: Signalling Requirements for the Support of Narrowband Services Via Broadband Transport Technologies Series Q: Switching and Signalling-Study Group 11 |
|
ITU-T SERIES Q SUPP 24 |
Technical Report TRQ.3020: Operation of the Bearer Independent Call Control (BICC) Protocol with Broadband Integrated Services Digital Network User Part (B-ISUP) for AAL Type 1 Adaptation Services Q: Switching and Signalling-Study Group 11 |
|
ITU-T SERIES Q SUPP 33 |
Technical Report TRQ.2401: Transport Control Signalling Requirements - Signalling Requirements for AAL Type 2 Link Control Capability Set 2 Series Q: Switching and Signalling-Study Group 11 |
|
ITU-T SERIES Q SUPP 34 |
Technical Report TRQ.2410: Signalling Requirements Capability Set 1 for Support of IP Bearer Control in BICC Networks Series Q: Switching and Signalling-Study Group 11 |
|
ITU-T SERIES Q SUPP 43 |
Technical Report TRQ.2415: Transport control signalling requirements - Signalling requirements for IP connection control in radio access networks Capability Set 1 SERIES Q: SWITCHING AND SIGNALLING-Study Group 11 |
|
ITU-T SERIES Q SUPP 57 |
(Pre-Published) Signalling Requirements to Support the Emergency Telecommunications Service (ETS) in IP Networks |
|
ITU-T SERIES Q SUPP 58 |
(Pre-Published) Organization of NGN transport user data-Study Group 11 |
|
ITU-T SERIES Q SUPP 6 |
Technical Report TRQ.2000: Roadmap for the TRQ.2xxx-Series Technical Reports Series Q: Switching and Signalling-Study Group 11; 15 pp |
|
ITU-T SERIES X SUPP 2 |
(Pre-Published) ITU-T X.800-X.849 series - Supplement on security baseline for network operators |
|
ITU-T T.104 |
Packet Mode Access for Syntax-Based Videotex Via PSTN - Telematic Services Terminal Equipments and Protocols for Telematic Services (Study Group VIII) 17 pp |
|
ITU-T T.170 |
Framework of the T.170-Series of Recommendations - Series T: Terminals for Telematic Services-Study Group 16; 10 pp |
|
ITU-T T.180 |
Homogeneous Access Mechanism to Communication Services - Series T: Terminals for Telematic Services |
|
ITU-T T.32 AMD 1 |
Asynchronous Facsimile DCE Control - Service Class 2 - Terminals for Telematic Services-Amendment 1; Study Group 8; 11 pp |
|
ITU-T T.33 |
Facsimile Routing Utilizing the Subaddress - Series T: Terminal Equipments and Protocols for Telematic Services-Study Group 8; 16 pp |
|
ITU-T T.330 |
Telematic Access to Interpersonal Message System - Terminal Equipment and Protocols for Telematic Services (Study Group VIII) 82 pp |
|
ITU-T T.412 CORR 2 |
Information Technology - Open Document Architecture (ODA) and Interchange Format: Document Structures; Technical Corrigendum 2 - Series T: Terminals for Telematic Services-9 pp |
|
ITU-T T.42 CORR 1 |
Continuous-tone colour representation method for facsimile Corrigendum 1 SERIES T: TERMINALS FOR TELEMATIC SERVICES-Study Group 16 |
|
ITU-T T.431 |
Document Transfer and Manipulation (DTAM) - Services and Protocols - Introduction and General Principles - Terminal Equipment and Protocols for Telematic Services (Study Group VIII) 19 pp |
|
ITU-T T.434 |
Binary File Transfer Format for the Telematic Services - Series T: Terminals for Telematic Services-Study Group 8; 27 pp |
|
ITU-T T.502 |
Document Application Profile PM-11 for the Interchange of Simple Structure, Character Content Documents in Processable and Formatted Forms - Terminals for Telematic Services (Study Group 8) 57 pp |
|
ITU-T T.63 |
Provisions for Verification of Teletex Terminal Compliance - Telematic Services Terminal Equipments and Protocols for Telematic Services (Study Group VIII) 25 pp |
|
ITU-T T.71 |
Link Access Protocol Balanced (LAPB) Extended for Half-Duplex Physical Level Facility - Terminal Equipment and Protocols for Telematic Services (Study Group VIII) 7 pp |
|
ITU-T T.800 CORR 2 |
Information technology - JPEG 2000 image coding system: Core coding system Technical Corrigendum 2: Clarification on determination of maximum file size-Study Group 16 |
|
ITU-T T.801 CORR 4 |
Information technology - JPEG 2000 image coding system: Extensions Technical Corrigendum 4-Study Group 16 |
|
ITU-T T.803 |
(Pre-Published) Information technology - JPEG 2000 Image coding system: part 4:conformance testing SERIES T: TERMINALS FOR TELEMATIC SERVICES |
|
ITU-T T.807 |
Information technology - JPEG 2000 image coding system: Secure JPEG 2000-Study Group 16 |
|
ITU-T T.809 |
(Pre-Published) Information technology - JPEG 2000 image coding system: Extensions for three-dimensional data |
|
ITU-T T.812 |
(Pre-Published) Information technology - JPEG 2000 image coding system: An entry level JPEG 2000 encoder |
|
ITU-T 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) - Series T: Terminals for Telematic Services-36 pp; Corrigendum February 1999 |
|
ITU-T U.11 |
Telex and Gentex Signalling on Intercontinental Circuits Used for Intercontinental Automatic Transit Traffic (Type C Signalling) - Telegraph Switching Specific Signalling Schemes and Interworking between Signalling Systems (Study Group IX) 17 pp |
|
ITU-T U.205 |
Store-and-Retrieve Facility for the Delivery of Messages from a Terminal of the International Telex Service to a Data Terminal Equipment Which Connects to a Packet-Switched Public Data Network over the Public Switched Telephone Network - Telegraph Switching - International Telex Service-Study Group IX; 4 pp |
|
ITU-T U.21 |
Operator Recall on a Telex Call Set up on a Radiotelegraph Circuit - Telegraph Switching (Study Group IX) 1 pp |
|
ITU-T U.4 |
Exchange of Information Regarding Signals Destined to Be Used over International Circuits Concerned with Switched Teleprinter Networks - Telegraph Switching (Study Group IX) 1 pp |
|
ITU-T U.40 |
Reactions by Automatic Terminals Connected to the Telex Network in the Event of Ineffective Call Attempts or Signalling Incidents - Telegraph Switching - Particular Signalling Facilities (Study Group IX) 7 pp |
|
ITU-T U.5 |
Requirements to Be Met by Regenerative Repeaters in International Connections - Telegraph Switching (Study Group IX) 2 pp |
|
ITU-T U.6 |
Prevention of Fraudulent Transit Traffic in the Fully Automatic International Telex Service - Telegraph Switching (Study Group IX) 1 pp |
|
ITU-T U.82 |
International Telex Store and Forward - Interconnection of Telex Store and Forward Units - Telegraph Switching-Study Group IX; 39 pp; Cancelled |
|
ITU-T V.100 |
Interconnection between Public Data Networks (PDNs) and the Public Switched Telephone Networks (PSTN) - Data Communication over the Telephone Network (Study Group XVII) 6 pp |
|
ITU-T V.140 |
Procedures for establishing communication between two multiprotocol audiovisual terminals using digital channels at a multiple of 64 or 56 kbit/s-Study Group 16 |
|
ITU-T V.151 |
(Pre-Published) Procedures for the end-to-end connection of analogue PSTN text telephones over an IP network utilizing text relay |
|
ITU-T V.19 |
Modems for Parallel Data Transmission Using Telephone Signalling Frequencies - Data Communication over the Telephone Network (Study Group XVII) 4 pp |
|
ITU-T V.251 |
Procedure for DTE-Controlled Call Negotiation Series V: Data Communication over the Telephone Network Control Procedures-Study Group 16; Covering Note Erratum 1: 10/2003 |
|
ITU-T V.252 |
Procedure for Control of v.70 and h.324 Terminals by a DTE - Series V. Data Communication Over the Telephone Network-Study Group 16; 36 pp |
|
ITU-T V.26 BIS |
2400/1200 Bits per Second Modem Standardized for Use in the General Switched Telephone Network - Data Communication over the Telephone Network (Study Group XVII) 7 pp |
|
ITU-T V.29 |
9600 Bits per Second Modem Standardized for Use on Point-to-Point 4-Wire Leased Telephone-Type Circuits - Data Communication over the Telephone Network-Study Group XVII; 14 pp |
|
ITU-T V.36 |
Modems for Synchronous Data Transmission Using 60-108 kHz Group Band Circuits - Data Communication over the Telephone Network (Study Group XVII) 10 pp |
|
ITU-T V.40 |
Error Indication with Electromechanical Equipment - Data Communication over the Telephone Network-Study Group XVII; 1 pp; Cancelled |
|
ITU-T V.55 |
Specification for an Impulsive Noise Measuring Instrument for Telephone-Type Circuits - Data Communication over the Telephone Network (Study Group XVII) 1 pp |
|
ITU-T V.70 CORR 1 |
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 |
|
ITU-T V.91 CORR. 1 |
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 Piont-to-Point 4-Wire Digital Circuits Series V: Data Communication Over the Telephone Network - Simultaneous Transmission of Data and Other Signals-Corrigendum 1;Study Group 16 |
|
ITU-T VOLUME 1X |
Protection Against Interference - Series K Recommendations Construction, Installation and Protection of Cable and Other Elements of Outside Plant - Series L Recommendations |
|
ITU-T X.10 |
Categories of Access for Data Terminal Equipment (DTE) to Public Data Transmission Services - Public Data Networks: Services and Facilities-Study Group IV; 4 pp; Cancelled |
|
ITU-T X.115 AMD 1 |
Definition of Address Translation Capability in Public Data Networks - Series X: Data Networks and Open System Communication Public Data Networks - Network Aspects-Amendment 1: Refinements; Study Group 7; 10 pp |
|
ITU-T X.1151 |
(Pre-Published) Guideline on secure password-based authentication protocol with key exchange |
|
ITU-T X.124 |
Arrangements for the Interworking of the E.164 and X.121 Numbering Plans for Frame Relay and ATM Networks - Series X: Data Networks and Open System Communications Public Data Networks - Network Aspects-Study Group 7; 26 pp |
|
ITU-T X.125 |
Procedure for The Notification of the Assignment of International Network Identification Codes for Public Frame Relay Data Networks and ATM Networks Numbered Under the E.164 Numbering Plan - Series X: Data Networks and Open System Communications Public Data Networks - Network Aspects-Study Group 7; 11 pp |
|
ITU-T X.135 |
Speed of Service (Delay and Throughput) Performance Values for Public Data Networks When Providing International Packet-Switched Services Series X: Data Networks and Open System Communication Public Data Networks - Network Aspects-Study Group 7; 38 pp |
|
ITU-T X.138 |
Measurement of Performance Values for Public Data Networks When Providing International Packet-Switched Services - Series X: Data Networks and Open System Communication Public Data Networks - Network Aspects-Study Group 7; 43 pp |
|
ITU-T X.141 |
General Principles for the Detection and Correction of Errors in Public Data Networks - Data Communication Networks - Transmission, Signalling and Switching, Network Aspects, Maintenance and Administrative Arrangements (Study Group VII) 8 pp |
|
ITU-T X.144 |
User information transfer performance parameters for public frame relay data networks SERIES X: DATA NETWORKS AND OPEN SYSTEM COMMUNICATIONS Public data networks - Network aspects-Study Group 17 |
|
ITU-T X.145 |
Connection establishment and disengagement performance parameters for public Frame Relay data networks providing SVC services SERIES X: DATA NETWORKS AND OPEN SYSTEM COMMUNICATIONS Public data networks - Network aspects-Study Group 17 |
|
ITU-T X.146 |
Performance Objectives and Quality of Service Classes Applicable to Frame Relay Series X: Data Networks and Open System Communications Public Data Networks - Network Aspects-Study Group 7 |
|
ITU-T X.148 |
Procedures for the measurement of the performance of public data networks providing the international frame relay service SERIES X: DATA NETWORKS AND OPEN SYSTEM COMMUNICATIONS Public data networks - Network aspects-Study Group 17 |
|
ITU-T X.162 |
Definition of Management Information for Customer Network Management Service for Public Data Networks to Be Used with the CNMc Interface Series X: Data Networks and Open System Communications Public Data Network - Maintenance-Study Group 7 |
|
ITU-T X.180 |
Administrative Arrangements for International Closed User Groups (CUGs) - Data Communication Networks - Transmission, Signalling and Switching, Network Aspects, Maintenance and Administrative Arrangements (Study Group VII) 3 pp |
|
ITU-T X.181 |
Administrative Arrangements for the Provision of International Permanent Virtual Circuits (PVCs) - Data Communication Networks - Transmission, Signalling and Switching, Network Aspects, Maintenance and Administrative Arrangements (Study Group VII) 3 pp |
|
ITU-T X.207 |
Information Technology - Open Systems Interconnection - Application Layer Structure - Data Networks and Open System Communications Open Systems Interconnection - General 24 pp (ISO/IEC 9545-1994) |
|
ITU-T X.244 |
Procedure for the Exchange of Protocol Identification During Virtual Call Establishment on Packet Switched Public Data Networks - Data Communication Networks - Open Systems Interconnection (OSI) Protocol Specifications, Conformance Testing-Study Group VII; 2 pp; Cancelled |
|
ITU-T X.245 |
Information Technology - Open Systems Interconnection - Connection-Oriented Session Protocol: Protocol Implementation Conformance Statement (PICS) Proforma - Data Network and Open System Communications Open Systems Interconnection PICS Proformas 44 pp |
|
ITU-T X.246 |
Information Technology - Open Systems Interconnection - Connection-Oriented Presentation Protocol: Protocol Implementation Conformance Statement (PICS) Proforma - Series X: Data Networks and Open System Communication Open System Interconnection - PICS Proformas-31 pp |
|
ITU-T X.247 |
Information Technology - Open Systems Interconnection - Protocol Specification for the Association Control Service Element: Protocol Implementation Conformance Statement (PICS) Proforma - Series X: Data Networks and Open System Communication Open System Interconnection - Pics Proformas-20 pp |
|
ITU-T X.260 |
Information Technology - Framework for Protocol Identification and Encapsulation - Series X: Data Networks and Open System Communication Open System Interconnection - Protocol Identification-27 pp |
|
ITU-T X.263 |
Information Technology - Protocol Identification in the Network Layer - Series X: Data Networks and Open System Communications Open Systems Interconnection - Protocol Identification-26 pp |
|
ITU-T X.283 |
Elements of Management Information Related to the OSI Network Layer - Series X: Data Networks and Open System Communications - Open Systems Interconnection - Layer Managed Objects-288 pp |
|
ITU-T X.30 (REV 1) |
Support of X.21,X.21 Bis and X.20 Bis Based Data Terminal Equipments (DTEs) by an Integrated Services Digital Network (ISDN) - (Study Group VII) 46 pp |
|
ITU-T X.302 |
Description of the General Arrangements for Internal Network Utilities within a Subnetwork and Intermediate Utilities between Subnetworks for the Provision of Data Transmission Services - Data Communication Networks - Interworking between Networks, Mobile Data Transmission Systems, Internetwork Management (Study Group VII) 7 pp |
|
ITU-T X.32 |
Interface between Data Terminal Equipment (DTE) and Data Circuit-Terminating Equipment (DCE) for Terminals Operating in the Packet Mode and Accessing a Packet Switched Public Data Network Through a Public Switched Telephone Network or an Integrated Services Digital Network or a Circuit Switched Public Data Network - Series X: Data Networks and Open System Communication; Public Data Networks-Study Group 7; 61 pp |
|
ITU-T X.323 |
General Arrangements for Interworking between Packet Switched Public Data Networks (PSPDNs) - Data Communication Networks - Interworking between Networks, Mobile Data Transmission Systems, Internetwork Management (Study Group VII) 3 pp |
|
ITU-T X.326 |
General Arrangements for Interworking between Packet Switched Public Data Networks (PSPDNs) and Common Channel Signalling Network (CCSN) - Data Communication Networks - Interworking between Networks, Mobile Data Transmission Systems, Internetwork Management (Study Group VII) 9 pp |
|
ITU-T X.361 |
Connection of VSAT Systems with Packet-Switched Public Data Networks Based on X.25 Procedures - Series X: Data Networks and Open System Communication Interworking between Networks - Satellite Data Transmission Systems-Study Group 7; 25 pp |
|
ITU-T X.37 |
Encapsulation in X.25 Packets of Various Protocols Including Frame Relay - Data Networks and Open System Communications Public Data Networks - Interfaces (Study Group 7) 56 pp |
|
ITU-T X.371 |
Pre-published General Arrangements for Interworking between Public Data Networks and the Internet Series X: Data Networks and Open System Communications Interworking betweem Networks - IP-based Networks |
|
ITU-T X.38 |
G3 Facsimile Equipment/DCE Interface for G3 Facsimile Equipment Accessing the Facsimile Packet Assembly/Disassembly Facility (FPAD) in a Public Data Network Situated in the Same Country - Series X: Data Networks and open System Communication Public Data Networks - Interfaces-Study Group 7; 61 pp |
|
ITU-T X.404 |
Information Technology - Message Handling Systems (MHS): MHS Routing - Guide for Messaging Systems Managers Series X: Data Neworks and Open System Communications Message Handling Systems-66 pp |
|
ITU-T X.462 |
Information Technology - Message Handling Systems (MHS) Management: Logging Information - Series X: Data Networks and Open System Communication Message Handling Systems-98 pp |
|
ITU-T X.481 |
Message Handling Systems - P2 Protocol PICS Proforma Series X: Data Networks and Open System Communications Message Handling Systems-Study Group 7; 28 pp |
|
ITU-T X.55 |
Interface between Synchronous Data Networks Using a 6 + 2 Envelope Structure and Single Channel per Carrier (SCPC) Satellite Channels - Data Communication Networks - Transmission, Signalling and Switching, Network Aspects, Maintenance and Administrative Arrangements (Study Group VII) 3 pp |
|
ITU-T X.57 |
Method of Transmitting a Single Lower Speed Data Channel on a 64 kbit/s Data Stream - Data Communication Networks - Transmission, Signalling and Switching, Network Aspects, Maintenance and Administrative Arrangements (Study Group VII) 2 pp |
|
ITU-T X.582 |
Information Technology - Open Systems Interconnection - the Directory: Directory System Protocol - Protocol Implementation Conformance Statement (PICS) Proforma - Data Networks and Open System Communications Directory 31 pp |
|
ITU-T X.586 |
Information Technology - Open Systems Interconnection - The Directory: Protocol Implementaion Conformance Statement (PICS) Proforma for the Directory Information Shadowing Protocol - Series X: Data Networks and Open System Communications - Directory-28 pp |
|
ITU-T X.6 AMD 1 |
Multicaast Service Definition Amendment 1: Frame Relay PVC Multicast Service Definition Series X: Data Networks and Open System Communications Public Data Networks - Services and Facilities-Study Group 7 |
|
ITU-T X.60 |
Common Channel Signalling for Circuit Switched Data Applications - Data Communication Networks - Transmission, Signalling and Switching, Network Aspects, Maintenance and Administrative Arrangements (Study Group VII) 2 pp |
|
ITU-T X.606 |
Information Technology - Enhanced Communications Transport Protocol: Specification of Simplex Multicast Transport Series X: Data Networks and Open System Communications OSI Networking and System Aspects - Networking-Study Group 7 |
|
ITU-T X.607 |
Information technology - Enhanced communications transport protocol: Specification of duplex multicast transport-Study Group 17 |
|
ITU-T X.613 |
Information Technology - Use of X.25 Packet Layer Protocol in Conjunction with X.21/X.21 bis to Provide the OSI Connection-Mode Network Service 15 pp (ISO/CCIT Common Text) |
|
ITU-T X.634 ADD 1 |
Information Technology - Open Systems Interconnection - Transport Fast Byte Protocol Addendum 1: SDL Specifications - Series X: Data Networks and Open System Communications OSI Networking and System Aspects - Efficiency-Study Group 7; 29 pp |
|
ITU-T X.671 |
Procedures for a registration authority operating on behalf of countries to register organization names subordinate to country names in the X.660 RH-name-tree SERIES X: DATA NETWORKS AND OPEN SYSTEM COMMUNICATIONS OSI networking and system aspects - Naming, Addressing and Registration-Study Group 17 |
|
ITU-T X.71 |
Decentralized Terminal and Transit Control Signalling System on International Circuits between Synchronous Data Networks - Data Communication Networks - Transmission, Signalling and Switching, Network Aspects, Maintenance and Administrative Arrangements (Study Group VII) 35 pp |
|
ITU-T X.78 CORR 1 |
Interworking Procedures between Networks Providing Frame Relay Data Transmission Services Via B-ISDN Corrigendum 1 Series X: Data Networks and Open System Communications Public Data Networks - Transmission, Signalling and Switching-Study Group 7 |
|
ITU-T X.781 |
(Pre-Published) Requirements and Guidelines for Implementation Conformance Statements Proformas Associated with CORBA-Based Systems Series X: Data Networks and Open System Communications OSI Management - Management Functions and ODMA Functions-Study Group 4 |
|
ITU-T X.790 CORR 2 |
Trouble Management Function for ITU-T Applications Corrigendum 2 Series X: Data Networks and Open System Communications OSI Management - Management Functions and ODMA Functions-Study Group 4 |
|
ITU-T X.791 |
Profile for Trouble Management Function for ITU-T Applications - Series X: Data Networks and Open System Communication OSI Management - Management Functions-Study Group 7; 155 pp |
|
ITU-T X.80 |
Interworking of Interexchange Signalling Systems for Circuit Switched Data Services - Data Communication Networks - Transmission, Signalling and Switching, Network Aspects, Maintenance and Administrative Arrangements (Study Group VII) 11 pp |
|
ITU-T X.802 |
Information Technology - Lower Layers Security Model - Data Networks and Open System Communications - Security 22 pp |