Date of Last Update : 16 May 1995 List of ITU-T Q-Series Recommendations in force ** - Series Q * Signalling in the international manual service Q.1 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Signal receivers for manual working Q.2 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Signal receivers for automatic and semi-automatic working, used for manual working * International automatic and semi-automatic working Q.4 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Automatic switching functions for use in national networks Q.5 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Advantages of semi-automatic service in the international telephone service Q.6 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Advantages of international automatic working Q.7 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Signalling systems to be used for international automatic and semi-automatic telephone working Q.8 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Signalling systems to be used for international manual and automatic working on analogue leased circuits Q.9 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Vocabulary of switching and signalling terms * Numbering plan and dialling procedures in the international service Q.11 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Numbering plan for the international telephone service * Routing plan for international service Q.12 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Overflow - alternative routing - rerouting - automatic repeat attempt Q.14 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Means to control the number of satellite links in an international telephone connection * General Recommendations relative to signalling and switching systems (national or international) Q.20 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Comparative advantages of "in-band" and "out-band" systems Q.21 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Systems recommended for out-band signalling Q.22 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Frequencies to be used for in-band signalling Q.23 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Technical features of push-button telephone sets Q.24 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Multifrequency push-button signal reception Q.25 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Splitting arrangements and signal recognition times in "in-band" signalling systems Q.26 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Direct access to the international network from the national network Q.27 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Transmission of the answer signal Q.28 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Determination of the moment of the called subscriber's answer in the automatic service Q.29 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Causes of noise and ways of reducing noise in telephone exchanges Q.30 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Improving the reliability of contacts in speech circuits Q.31 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Noise in a national 4-wire automatic exchange Q.32 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Reduction of the risk of instability by switching means Q.33 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Protection against the effects of faulty transmission on groups of circuits * Tones for use in national signalling systems Q.35 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Technical characteristics of tones for the telephone service * General characteristics for international telephone connections and circuits Q.44 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Attenuation distortion Q.45 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Transmission characteristics of an analogue international exchange Q.45 bis (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Transmission characteristics of an analogue international exchange * Signalling for satellite systems Q.48 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Demand assignment signalling systems * Signalling for circuit multiplication equipment Q.50 (1993) [Rev.1] [18 pp.] [Publ.: Apr.94] Signalling between circuit multiplication equipments (CME) and international switching centres (ISC) * Functions and information flows for services in the ISDN - Methodology Q.65 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Stage 2 of the method for the characterization of services supported by an ISDN * Basic services Q.68 (1993) [New] [3 pp.] [Publ.: May.94] Overview of methodology for developing management services Q.71 (1993) [Rev.1] [143 pp.] [Publ.: Jul.94] ISDN circuit mode switched bearer services Q.72 (1993) [New] [36 pp.] [Publ.: Jun.94] Stage 2 description for packet mode services Q.76 (02/95) [New] [Publ. sched.: May.95] Service procedures for Universal Personal Telecommunication - Functional modelling and information flows Note - C: 73/111/133 * Supplementary services Q.80 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Introduction to stage 2 service descriptions for supplementary services Q.81 Stage 2 description for number identification supplementary services Clause 1 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Direct dialling-in Note - See Blue Book Rec. Q.81 Clause 2 (02/92) [New] [7 pp.] [Publ.: Jun.92] Multiple subscriber number Clause 3 (09/91) [Rev.1] [22 pp.] [Publ.: Jan.92] [PN: Q.81 Clause 3+Q.81 Calling line identification presentation (CLIP) and calling line identification restriction (CLIR) Clause 5 (09/91) [Rev.1] [23 pp.] [Publ.: Jan.92] [PN: Q.81 Clause 5+Q.81 Connected line identification, presentation and restriction (COLP) and (COLR) Clause 8 (02/92) [New] [8 pp.] [Publ.: Jun.92] Sub-addressing (SUB) Note - Published with Q.81 Clause 2 (16 pp.) Q.82 Stage 2 description for call offering supplementary services Clause 2 (1993) [Rev.1] [51 pp.] [Publ.: Sep.94] Clause 2 - call forwarding Clause 3 (1993) [New] [34 pp.] [Publ.: Sep.94] Clause 3 - call deflection Clause 4 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Line hunting Note - See Blue Book Rec. Q.82 Q.83 Stage 2 description for call completion supplementary services Clause 1 (09/91) [Rev.1] [13 pp.] [Publ.: Jan.92] Call waiting (CW) Note - Published with Q.83 Clause 4 (25 pp.) Clause 2 (02/92) [Rev.1] [19 pp.] [Publ.: Jun.92] Call hold Clause 3 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Completion of call to busy subscriber Note - See Blue Book Rec. Q.83 Clause 4 (09/91) [New] [13 pp.] [Publ.: Jan.92] Terminal portability Note - Published with Q.83 Clause 1 (25 pp.) Q.84 Stage 2 description for multiparty supplementary services Clause 1 (1993) [New] [43 pp.] [Publ.: May.94] Clause 1 - Conference calling (CONF) Clause 2 (02/92) [New] [17 pp.] [Publ.: Jun.92] Three-party service Q.85 Stage 2 description for community of interest supplementary services Clause 1 (02/92) [Rev.1] [24 pp.] [Publ.: Jul.92] Closed user group Note - Published with Q.85 Clause 3 (43 pp.) Clause 3 (02/92) [New] [32 pp.] [Publ.: Jul.92] Multi-level precedence and preemption (MLPP) Note - Published with Q.85 Clause 1 (43 pp.) Clause 6 (02/95) [New] [Publ. sched.: May.95] Global Virtual Network Service (GVSN) Note - C: 73/111/133 Q.86 Stage 2 description for charging supplementary services Clause 1 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Credit card call Note - See Blue Book Rec. Q.86 Clause 2 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Advice of charge (AOC) Note - See Blue Book Rec. Q.86 Clause 3 (1993) [New] [46 pp.] [Publ.: Sep.94] Reverse charging (REV) Q.87 Stage 2 description for additional information transfer supplementary services Clause 1 (1993) [Rev.1] [56 pp.] [Publ.: Nov.94] Clause 1 - User-to-user signalling (UUS) * Clauses applicable to ITU-T standard systems - General clauses Q.101 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Facilities provided in international semi-automatic working Q.102 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Facilities provided in international automatic working Q.103 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Numbering used Q.104 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Language digit or discriminating digit Q.105 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] National (significant) number Q.106 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] The sending-finished signal Q.107 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Standard sending sequence of forward address information Q.107 bis (1993) [Rev.1] [5 pp.] [Publ.: Sep.94] Analysis of forward address information for routing Q.108 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] One-way or both-way operation of international circuits Q.109 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Transmission of the answer signal in international exchanges * Transmission clauses for signalling Q.110 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] General aspects of the utilization of standardized CCITT signalling systems on PCM links Q.112 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Signal levels and signal receiver sensitivity Q.113 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Connection of signal receivers in the circuit Q.114 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Typical transmission requirements for signal senders and receivers * Control of echo suppressors Q.115 (1993) [Rev.1] [12 pp.] [Publ.: Sep.94] Control of echo suppressors - control of echo suppressors and echo cancellers * Abnormal conditions Q.116 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Indication given to the outgoing operator or calling subscriber in case of an abnormal condition Q.117 (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Alarms for technical staff and arrangements in case of faults Q.118 (1993) [Rev.1] [1 pp.] [Publ.: May.94] Abnormal conditions - Special release arrangements Q.118 bis (1988) [Blue Book Fasc. VI.1] [Publ.: May.90] Indication of congestion conditions at transit exchanges * Specifications of Signalling System No. 4 Q.120 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Definition and function of signals Q.121 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Signal code Q.122 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Signal sender and signal receiver Q.123 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Signal receiver Q.124 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Splitting arrangements Q.125 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Speed of switching in international exchanges Q.126 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Analysis and transfer of digital information Q.127 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Release of registers Q.128 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Switching to speech position Q.129 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Maximum duration of a blocking signal Q.130 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Special arrangements in case of failures in the sequence of signals Q.131 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Abnormal release conditions of the outgoing register causing release of the international circuit Q.133 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Numbering for access to automatic measuring and testing devices Q.134 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Routine testing of equipment (local maintenance) Q.135 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Principles of rapid transmission testing equipment Q.136 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Loop transmission measurements Q.137 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Automatic testing equipment Q.138 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Instruments for checking equipment and measuring signals Q.139 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Manual testing * Specifications of Signalling System No. 5 Q.140 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Definition and function of signals Q.141 (1993) [Rev.1] [6 pp.] [Publ.: Sep.94] Clause 2 - Line signalling - 2.1 Signal code for line signalling Q.142 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Double seizing with both-way operation Q.143 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Line signal sender Q.144 (1993) [Rev.1] [3 pp.] [Publ.: Jun.94] Clause 2 - Line signalling - 2.4 Line signal receiver Q.145 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Splitting arrangements Q.146 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Speed of switching in international exchanges Q.151 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Signal code for register signalling Q.152 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] End-of-Pulsing conditions - Register arrangements concerning ST (end-of-pulsing) signal Q.153 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Multifrequency signal sender Q.154 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Multifrequency signal receiver Q.155 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Analysis of digital information for routing Q.156 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Release of international registers Q.157 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Switching to the speech position Q.161 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] General arrangements for manual testing Q.162 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Routine testing of equipment (local maintenance) Q.163 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Manual testing Q.164 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Testing equipment for checking equipment and signals * Interworking of signalling systems No. 4 and No. 5 Q.180 (1988) [Blue Book Fasc. VI.2] [Publ.: Feb.89] Interworking of signalling systems No. 4 and No. 5 * Functional description of the signalling system Q.251 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] General Q.252 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Signal transfer time definitions Q.253 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Association between signalling and speech networks * Definition and function of signals Q.254 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Telephone signals Q.255 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Signalling-system-control signals Q.256 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Management signal * Signal unit formats and codes Q.257 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] General Q.258 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Telephone signals Q.259 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Signalling-system-control signals Q.260 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Management signals * Signalling procedures Q.261 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Normal call set-up Q.262 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Analysis of digital information for routing Q.263 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Double seizing with both-way operation Q.264 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Potential for automatic repeat attempt and re-routing Q.265 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Speed of switching and signal transfer in international exchanges Q.266 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Blocking and unblocking sequences and control of quasi-associated signalling Q.267 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Unreasonable and superfluous messages Q.268 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Release of international connections and associated equipment * Continuity check of the speech path Q.271 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] General * Signalling link Q.272 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Requirements for the signalling data link Q.273 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Data transmission rate Q.274 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Transmission methods. Modem and interface requirements Q.275 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Data channel failure detection Q.276 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Service dependability Q.277 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Error control Q.278 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Synchronization Q.279 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Drift compensation * Signal traffic characteristics Q.285 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Signal priority categories Q.286 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Signalling channel loading and queueing delays Q.287 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Signal transfer time requirements * Security arrangements Q.291 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] General Q.292 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Reserve facilities provided Q.293 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Intervals at which security measures are to be invoked * Testing and maintenance Q.295 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Overall tests of Signalling System No. 6 Q.296 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Monitoring and maintenance of the common signalling channel * Network management Q.297 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Network management * Interworking between ITU-T SS No. 6 and national common channel signalling systems Q.300 (1988) [Blue Book Fasc. VI.3] [Publ.: Feb.89] Interworking between CCITT Signalling System No. 6 and national common channel signalling systems * Definition and function of signals Q.310 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Definition and function of signals * Line signalling Q.311 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] 2600 Hz line signalling Q.312 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] 2600 Hz line signal sender (transmitter) Q.313 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] 2600 Hz line signal receiving equipment Q.314 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] PCM line signalling Q.315 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] PCM line signal sender (transmitter) Q.316 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] PCM line signal receiver Q.317 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Further specification clauses relative to line signalling Q.318 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Double seizing with both-way operation Q.319 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Speed of switching in international exchanges * Register signalling Q.320 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Signal code for register signalling Q.321 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] End-of-pulsing conditions - Register arrangements concerning ST signal Q.322 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Multifrequency signal sender Q.323 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Multifrequency signal receiving equipment Q.324 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Analysis of address information for routing Q.325 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Release of registers Q.326 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Switching to the speech position * Testing arrangements Q.327 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] General arrangements Q.328 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Routine testing of equipment (local maintenance) Q.329 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Manual testing Q.330 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Automatic transmission and signalling testing Q.331 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Test equipment for checking equipment and signals * Interworking of Signalling System R1 with other standardized systems Q.332 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Interworking * Definition and function of signals Q.400 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Forward line signals * Line signalling, analogue version Q.411 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Line signalling code Q.412 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Clauses for exchange line signalling equipment Q.414 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Signal sender Q.415 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Signal receiver Q.416 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Interruption control * Line signalling, digital version Q.421 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Digital line signalling code Q.422 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Clauses for exchange line signalling equipment Q.424 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Protection against the effects of faulty transmission Q.430 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Conversion between analogue and digital versions of System R2 line signalling * Interregister signalling Q.440 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] General Q.441 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Signalling code Q.442 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Pulse transmission of backward signals A-3, A-4, A-6 or A-15. Multifrequency signalling equipment Q.450 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] General Q.451 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Definitions Q.452 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Requirements relating to transmission conditions Q.454 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] The sending part of the multifrequency signalling equipment Q.455 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] The receiving part of the multifrequency equipment. Range, speed and reliability of interregister signalling Q.457 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Range of interregister signalling Q.458 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Reliability of interregister signalling * Signalling procedures Q.460 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Normal call set-up procedures for international working Q.462 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Signalling between the outgoing international R2 register and an incoming R2 register in an international exchange Q.463 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Signalling between the outgoing international R2 register and an incoming R2 register in a national exchange in the destination country Q.464 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Signalling between the outgoing international R2 register and the last incoming R2 register Q.465 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Particular cases Q.466 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Supervision and release of the call Q.468 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Routing and numbering for international working. Termination of interregister signalling Q.470 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] At an incoming R2 register situated in a transit exchange Q.471 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] At the last incoming R2 register situated in the exchange to which the called subscriber is connected Q.472 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] At the last incoming R2 register situated in a transit exchange Q.473 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Use of end-of-pulsing signal I-15 in international working Q.474 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Use of group B signals Q.475 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Normal release of outgoing and incoming R2 registers Q.476 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Abnormal release of outgoing and incoming R2 registers Q.478 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Relay and regeneration of R2 interregister signals by an outgoing R2 register in a transit exchange Q.479 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Echo-suppressor control - Signalling requirements Q.480 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Miscellaneous procedures * Testing and maintenance Q.490 (1988) [Blue Book Fasc. VI.4] [Publ.: Feb.89] Testing and maintenance * Introduction and field of application Q.500 (1988) [Blue Book Fasc. VI.5] [Publ.: Jan.90] Digital local, combined, transit and international exchanges, introduction and field of application * Exchange interfaces, functions and connections Q.511 (1988) [Blue Book Fasc. VI.5] [Publ.: Jan.90] Exchange interfaces towards other exchanges Q.512 (02/95) [Rev.1] [Publ. sched.: May.95] Digital exchange interfaces for subscriber access Note - C: 73/111/133 Q.513 (1993) [Rev.1] [4 pp.] [Publ.: May.94] Digital exchange interfaces for operations, administration and maintenance Q.521 (1993) [Rev.1] [7 pp.] [Publ.: May.94] Digital exchange functions Q.522 (1988) [Blue Book Fasc. VI.5] [Publ.: Jan.90] Digital exchange connections, signalling and ancillary functions * Design objectives and measurement Q.541 (1993) [Rev.1] [6 pp.] [Publ.: May.94] Digital exchange design objectives - General Q.542 (1993) [Rev.1] [21 pp.] [Publ.: Jun.94] Digital exchange design objectives - Operations and maintenance Q.543 (1993) [Rev.1] [36 pp.] [Publ.: Jul.94] Digital exchange performance design objectives Q.544 (1988) [Blue Book Fasc. VI.5] [Publ.: Jan.90] Digital exchange measurements * Transmission characteristics Q.551 (01/94) [Rev.1] [29 pp.] [Publ.: Feb.95] Transmission characteristics of digital exchanges Note - C: 13/35/52 Q.552 (01/94) [Rev.1] [Publ. sched.: May.95] Transmission characteristics at 2-wire analogue interfaces of digital exchanges Note - C: 13/35/52 Q.553 (01/94) [Rev.1] [12 pp.] [Publ.: Jan.95] Transmission characteristics at 4-wire analogue interfaces of digital exchanges Note - C: 13/35/52 Q.554 (01/94) [Rev.1] [3 pp.] [Publ.: Jul.94] Transmission characteristics at digital interfaces of digital exchanges Note - C: 13/35/52 * Interworking of Signalling Systems - General considerations Q.601 (1993) [Rev.1] [2 pp.] [Publ.: Jul.94] Interworking of signalling systems - General Q.601 A (1993) [New] [31 pp.] [Publ.: Aug.94] Interworking of signalling systems - Lists and meanings of FITEs, BITEs and SPITEs - Representation of information contents of signals of the signalling systems Note - Annex A to Q.601-Q.695 Q.601 B (1993) [New] [23 pp.] [Publ.: Jun.94] Interworking of signalling systems - Narrative presentation of interworking Note - Annex B to Q.601 - Q.695 Q.602 (1993) [Rev.1] [3 pp.] [Publ.: Jul.94] Interworking of signalling systems - Introduction Q.603 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Events Q.604 (1993) [Rev.1] [2 pp.] [Publ.: May.94] Interworking of signalling systems - Information analysis tables Q.605 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Drawing conventions Q.606 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures Q.607 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Interworking requirements for new signalling systems Q.608 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Miscellaneous interworking aspects * Logic procedures Q.611 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for incoming signalling system No. 4 Q.612 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for incoming signalling system No. 5 Q.613 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for incoming signalling system No. 6 Q.614 (1993) [Rev.1] [16 pp.] [Publ.: Jul.94] Interworking of signalling systems - Logic procedures for incoming Signalling System No. 7 (TUP) Q.615 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for incoming signalling system R1 Q.616 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for incoming signalling system R2 Q.617 (1993) [New] [18 pp.] [Publ.: Aug.94] Logic procedures for incoming signalling system No. 7 (ISUP) Q.621 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for outgoing signalling system No. 4 Q.622 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for outgoing signalling system No. 5 Q.623 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for outgoing signalling system No. 6 Q.624 (1993) [Rev.1] [11 pp.] [Publ.: Jul.94] Interworking of signalling systems - Logic procedures for outgoing Signalling System No. 7 (TUP) Q.625 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for outgoing signalling system R1 Q.626 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for outgoing signalling system R2 Q.627 (1993) [New] [10 pp.] [Publ.: Jul.94] Interworking of signalling systems - Logic procedures for outgoing Signalling System No. 7 (ISUP) Q.634 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for interworking of signalling system No. 4 to R2 Q.642 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for interworking of signalling system No. 5 to No. 6 Q.643 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for interworking of signalling system No. 5 to No. 7 (TUP) Q.644 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for interworking of signalling system No. 5 to R1 Q.645 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for interworking of signalling system No. 5 to R2 Q.646 (1993) [New] [7 pp.] [Publ.: Jun.94] Interworking of signalling systems - Logic procedures for interworking of Signalling System No. 5 to Signalling System No. 7 (ISUP) Q.652 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for interworking of signalling system No. 6 to No. 5 Q.653 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for interworking of signalling system No. 6 to No. 7 (TUP) Q.654 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for interworking of signalling system No. 6 to R1 Q.655 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for interworking of signalling system No. 6 to R2 Q.656 (1993) [New] [10 pp.] [Publ.: Jun.94] Interworking of signalling systems - Logic procedures for interworking of Signalling System No. 6 to Signallling System No. 7 (ISUP) Q.662 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for interworking of signalling system No. 7 (TUP) to No. 5 Q.663 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for interworking of signalling system No. 7 (TUP) to No. 6 Q.664 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for interworking of signalling system No. 7 (TUP) to No. 7 (TUP) Q.665 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for interworking of signalling system No. 7 (TUP) to R1 Q.666 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for interworking of signalling system No. 7 (TUP) to R2 Q.667 (1993) [New] [8 pp.] [Publ.: Jul.94] Interworking of signalling systems - Logic procedures for interworking of Signalling System No. 7 (TUP) to Signalling System No. 7 (ISUP) Q.671 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for interworking of signalling system R1 to No. 5 Q.672 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for interworking of signalling system R1 to No. 6 Q.673 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for interworking of signalling system R1 to No. 7 (TUP) Q.674 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for interworking of signalling system R1 to R2 Q.675 (1993) [New] [7 pp.] [Publ.: Aug.94] Interworking signalling systems - Logic procedures for interworking of Signalling System R1 to Signalling System No. 7 (ISUP) Q.681 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for interworking of signalling system R2 to No. 4 Q.682 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for interworking of signalling system R2 to No. 5 Q.683 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for interworking of signalling system R2 to No. 6 Q.684 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for interworking of signalling system R2 to No. 7 (TUP) Q.685 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Logic procedures for interworking of signalling system R2 to R1 Q.686 (1993) [New] [7 pp.] [Publ.: Jul.94] Interworking of signalling systems - Logic procedures for interworking of Signalling System R2 to Signalling System No. 7 (ISUP) Q.690 (1993) [New] [8 pp.] [Publ.: Jun.94] Interworking of signalling systems - Logic procedures for interworking of Signalling System N.ø 7 (ISUP) to No. 5 Q.691 (1993) [New] [6 pp.] [Publ.: Jul.94] Interworking of signalling systems - Logic procedures for interworking of Signalling System No.7 (ISUP) to No. 6 Q.692 (1993) [New] [6 pp.] [Publ.: Jun.94] Interworking of signalling systems - Logic procedures for interworking of Signalling System No. 7 (ISUP) to No. 7 (TUP) Q.694 (1993) [New] [6 pp.] [Publ.: Jun.94] Interworking of signalling systems - Logic procedures for interworking of signalling system No. 7 (ISUP) to R1 Q.695 (1993) [New] [8 pp.] [Publ.: May.94] Interworking of signalling systems - Logic procedures for interworking of Signalling System No.7 (ISUP) to R2 * Interworking of signalling systems No. 7 and No. 6 Q.698 (1993) [New] [50 pp.] [Publ.: Sep.94] Interworking of Signalling System No. 7 ISUP, TUP and Signalling System No. 6 using arrow diagrams * Interworking between Digital Subscriber Signalling System No. 1 and Signalling System No. 7 Q.699 (1988) [Blue Book Fasc. VI.6] [Publ.: Sep.89] Interworking between the digital Subscriber Signalling System layer 3 protocol and the Signalling System No. 7 ISDN User Part * Specifications of Signalling System No. 7 - General Q.700 (1993) [Rev.1] [20 pp.] [Publ.: May.94] Introduction to CCITT Signalling System No. 7 * Message transfer part Q.701 (1993) [Rev.1] [20 pp.] [Publ.: Apr.94] Functional description of the message transfer part (MTP) of Signalling System No. 7 Q.702 (1988) [Blue Book Fasc. VI.7] [Publ.: Oct.89] Signalling data link Q.703 (1993) [Rev.1] [78 pp.] [Publ.: Jul.94] Signalling System No. 7 - Signalling link Q.704 (1993) [Rev.1] [201 pp.] [Publ.: Nov.94] Signalling System No. 7 - Signalling network functions and messages Q.705 (1993) [Rev.1] [23 pp.] [Publ.: May.94] Signalling System No. 7 - Signalling network structure Q.706 (1993) [Rev.1] [36 pp.] [Publ.: May.94] Signalling System No. 7 - Message transfer part signalling performance Q.707 (1988) [Blue Book Fasc. VI.7] [Publ.: Oct.89] Testing and maintenance Q.708 (1993) [Rev.1] [9 pp.] [Publ.: Jul.94] Numbering of international signalling point codes Q.709 (1993) [Rev.1] [14 pp.] [Publ.: Apr.94] Signalling System No. 7 - Hypothetical signalling reference connection * Simplified message transfer part Q.710 (1988) [Blue Book Fasc. VI.7] [Publ.: Oct.89] Simplified MTP version for small systems * Signalling connection control part Q.711 (1993) [Rev.1] [23 pp.] [Publ.: May.94] Signalling System No. 7 - Functional description of the signalling connection control part Q.712 (1993) [Rev.1] [7 pp.] [Publ.: Apr.94] Signalling System No. 7 - Definition and function of SCCP messages Q.713 (1993) [Rev.1] [33 pp.] [Publ.: May.94] Signalling System No. 7 - SCCP formats and codes Q.714 (1993) [Rev.1] [107 pp.] [Publ.: Sep.94] Signalling System No. 7 -Signalling connection control part procedures Q.716 (1993) [Rev.1] [10 pp.] [Publ.: Jun.94] Signalling System No. 7 - Signalling connection control part (SCCP) performance * Telephone user part Q.721 (1988) [Blue Book Fasc. VI.8] [Publ.: Oct.89] Functional description of the Signalling System No. 7 Telephone User Part (TUP) Q.722 (1988) [Blue Book Fasc. VI.8] [Publ.: Oct.89] General function of telephone messages and signals Q.723 (1988) [Blue Book Fasc. VI.8] [Publ.: Oct.89] Formats and codes Note - Corrigendum 01/03/93 Q.724 (1988) [Blue Book Fasc. VI.8] [Publ.: Oct.89] Specifications of Signalling System No. 7 - Signalling procedures Q.725 (1993) [Rev.1] [8 pp.] [Publ.: Jul.94] Signalling System No. 7 - Signalling performance in the telephone application * ISDN supplementary services Q.730 (1993) [Rev.1] [22 pp.] [Publ.: May.94] Signalling System No. 7 - ISDN supplementary services Q.731 Stage 3 description for number identification supplementary services using signalling system No. 7 Clause 1 (02/92) [New] [5 pp.] [Publ.: May.92] Direct-dialling-in (DDI) Note - Published with Q.731 Clause 8 (9 pp.) Clause 3 (1993) [New] [13 pp.] [Publ.: Apr.94] Calling line identification presentation (CLIP) Clause 4 (1993) [New] [4 pp.] [Publ.: Apr.94] Calling line identification restriction (CLIR) Clause 5 (1993) [New] [16 pp.] [Publ.: Apr.94] Connected line identification presentation (COLP) Clause 6 (1993) [New] [6 pp.] [Publ.: Apr.94] Connected line identification restriction (COLR) Clause 8 (02/92) [New] [4 pp.] [Publ.: May.92] Sub-addressing (SUB) Note - Published with Q.731 Clause 1 (9 pp.) Q.732 Stage 3 description for call offering supplementary services using Signalling System No. 7 Clause 2 (1993) [New] [32 pp.] [Publ.: May.94] Call diversion services Clause 3 (1993) [New] [Publ.: May.94] Call forwarding no answer Clause 4 (1993) [New] [Publ.: May.94] Call forwarding unconditional Clause 5 (1993) [New] [Publ.: May.94] Call deflection Q.733 Stage 3 description for call completion supplementary services using Signalling System No. 7 Clause 1 (02/92) [New] [9 pp.] [Publ.: May.92] Call waiting (CW) Clause 2 (1993) [New] [7 pp.] [Publ.: May.94] Call hold (HOLD) Note - Published with Q.733 Clause 4 (16 p.) Clause 4 (1993) [New] [7 pp.] [Publ.: May.94] Terminal portability (TP) Note - Published with Q.733 Clause 2 (16 p.) Q.734 Stage 3 description for multiparty supplementary services using Signalling System No. 7 Clause 1 (1993) [New] [17 pp.] [Publ.: May.94] Conference calling Note - Published with Q.734 Clause 2 (28 p.) Clause 2 (1993) [New] [10 pp.] [Publ.: May.94] Three-party service Note - Published with Q.734 Clause 1 (28 p.) Q.735 Stage 3 description for community of interest supplementary services using SS No. 7 Clause 1 (1993) [New] [23 pp.] [Publ.: Jun.94] Closed user group (CUG) Clause 3 (1993) [New] [44 pp.] [Publ.: Jun.94] Multi-level precedence and preemption Q.737 Stage 3 description for additional information transfer supplementary services using SS No. 7 Clause 1 (1993) [New] [27 pp.] [Publ.: Jul.94] User-to-user signalling (UUS) * Data user part Q.741 (1988) [Blue Book Fasc. VI.8] [Publ.: Oct.89] Signalling System No. 7 - Data user part Note - Same as X.61 * Signalling system No. 7 management Q.750 (1993) [New] [17 pp.] [Publ.: Jul.94] Overview of Signalling System No. 7 management Q.752 (1993) [New] [37 pp.] [Publ.: Aug.94] Monitoring and measurements for Signalling System No. 7 networks Q.753 (1993) [New] [44 pp.] [Publ.: Aug.94] Signalling System No. 7 management functions MRVT, SRVT and cVT and definition of the OMASE-user Q.754 (1993) [New] [41 pp.] [Publ.: Jul.94] Signalling System No. 7 management application service element (ASE) definitions Q.755 (1993) [New] [10 pp.] [Publ.: Jul.94] Signalling System No. 7 protocol tests * ISDN user part Q.761 (1993) [Rev.1] [9 pp.] [Publ.: Apr.94] Functional description of the ISDN user part of Signalling System No. 7 Q.762 (1993) [Rev.1] [14 pp.] [Publ.: Apr.94] General function of messages and signals of the ISDN User Part of Signalling System No.7 Q.763 (1993) [Rev.1] [111 pp.] [Publ.: Jul.94] Formats and codes of the ISDN user part of Signalling System No.7 Q.764 (1993) [Rev.1] [88 pp.] [Publ.: May.94] Signalling System No. 7 - ISDN user part signalling procedures Q.764 H (02/95) [Rev.1] [Publ. sched.: May.95] State transition diagrams - SS No. 7 ISDN user part signalling procedures Note - C: 73/111/133 Q.766 (1993) [Rev.1] [4 pp.] [Publ.: Jul.94] Performance objectives in the integrated services digital network application Q.767 (02/91) [New] [271 pp.] [Publ.: Oct.91] Application of the ISDN user part of CCITT signalling system No. 7 for international ISDN interconnections * Transaction capabilities application part Q.771 (1993) [Rev.1] [33 pp.] [Publ.: May.94] Signalling System No. 7 - Functional description of transaction capabilities Q.772 (1993) [Rev.1] [7 pp.] [Publ.: Apr.94] Signalling System No. 7 - Transaction capabilities information element definitions Q.773 (1993) [Rev.1] [38 pp.] [Publ.: May.94] Signalling System No. 7 - SCCP formats and codes Q.774 (1993) [Rev.1] [60 pp.] [Publ.: Sep.94] Signalling System No. 7 - Transaction capabilities procedures Q.775 (1993) [Rev.1] [34 pp.] [Publ.: Mar.94] Signalling system No. 7 - Guidelines for using transaction capabilities * Test specification Q.780 (1993) [Rev.1] [20 pp.] [Publ.: Aug.94] Signalling System No. 7 test specification general description Q.781 (1993) [Rev.1] [100 pp.] [Publ.: May.94] Signalling System No. 7 - MTP level 2 test specification Q.782 (1993) [Rev.1] [141 pp.] [Publ.: Sep.94] Signalling System No. 7 - MTP level 3 test specification Q.783 (1988) [Blue Book Fasc. VI.9] [Publ.: Sep.89] TUP test specification Q.784 (02/91) [New] [80 pp.] [Publ.: Jul.91] ISUP basic call test specification Q.784 A (1993) [New] [135 pp.] [Publ.: Nov.94] TTcN version of Recommendation Q.784 Q.785 (09/91) [New] [49 pp.] [Publ.: Nov.91] ISUP protocol test specification for supplementary services * Signalling connection control part Q.786 (1993) [New] [50 pp.] [Publ.: Mar.94] Signalling System No. 7 - SCCP test specification Q.787 (1993) [New] [267 pp.] [Publ.: Oct.94] Transaction capabilities (Tc) test specification Q.788 (02/95) [New] [Publ. sched.: May.95] User-network-interface to user-network-interface compatibility test specifications for ISDN, non-ISDN and undetermined accesses interworking over international ISUP Note - C: 73/111/133 * Q3 interface Q.811 (1993) [New] [25 pp.] [Publ.: Sep.94] Lower layer protocol profiles for the Q3 interface Q.812 (1993) [New] [16 pp.] [Publ.: Jul.94] Upper layer protocol profiles for the Q3 interface Q.821 (1993) [New] [46 pp.] [Publ.: Jul.94] Stage 2 and stage 3 description for the Q3 interface - Alarm surveillance Q.822 (04/94) [New] [47 pp.] [Publ.: Nov.94] Stage 1, stage 2 and stage 3 description for the Q3 interface - Performance management Note - C: 16/49/70 * Digital subscriber signalling system No. 1 - General Q.850 (1993) [New] [22 pp.] [Publ.: Aug.94] Use of cause and location in the digital subscriber Signalling System No. 1 and the Signalling System No. 7 ISDN user part * Data link layer Q.920 (1993) [Rev.1] [20 pp.] [Publ.: Apr.94] Digital subscriber Signalling System No.1 (DSS1) - ISDN user-network interface data link layer - General aspects Note - Same as I.440 Q.921 (1993) [Rev.1] [166 pp.] [Publ.: Nov.94] ISDN user-network interface - Data link layer specification Note - Same as I.441 Q.921 bis (1993) [New] [10 pp.] [Publ.: Nov.93] Abstract test suite for LAPD conformance testing Q.922 (02/92) [New] [109 pp.] [Publ.: Aug.92] ISDN data link layer specification for frame mode bearer services Q.923 (02/95) [New] [Publ. sched.: May.95] Specification of a synchronization and coordination function for the provision of the OSI connection- mode network service in an ISDN environment Note - C: 73/111/133 * Network layer Q.930 (1993) [Rev.1] [3 pp.] [Publ.: Aug.94] Digital subscriber Signalling System No. 1 (DSS 1) - ISDN user-network interface layer 3 - General aspects Note - Same as I.450 Q.931 (1993) [Rev.1] [317 pp.] [Publ.: Oct.94] Digital subscriber Signalling System No. 1 (DSS 1) - ISDN user-network interface layer 3 specification for basic call control Q.931 bis (02/95) [New] [Publ. sched.: May.95] Digital subscriber Signalling System No. 1 (DSS 1) - PICS and abstract test suite for layer 3 - Circuit mode basic call control conformance testing Note - C: 73/111/133 Q.932 (1993) [Rev.1] [88 pp.] [Publ.: Sep.94] Digital subscriber Signalling System No. 1 (DSS 1) - Generic procedures for the control of ISDN supplementary services Q.933 (1993) [New] [71 pp.] [Publ.: Aug.94] Digital Subscriber Signalling System No. 1 (DSS 1) - Signalling specification for frame mode basic call control Q.939 (1993) [New] [49 pp.] [Publ.: Sep.94] Digital Subscriber Signalling System No. 1 (DSS 1) - Typical DSS 1 service indicator codings for ISDN telecommunications services * User-network management Q.940 (1988) [Blue Book Fasc. VI.11] [Publ.: Nov.89] ISDN user-network interface protocol for management - General aspects Q.941 (1993) [New] [9 pp.] [Publ.: May.94] Digital subscriber Signalling System No. 1 (DSS 1)- ISDN user-network interface protocol profile for management * Stage 3 description for supplementary services using DSS 1 Q.950 (1993) [New] [12 pp.] [Publ.: Jul.94] Digital subscriber Signalling System No. 1 (DSS 1) - Supplementary services protocols, structure and general principles Q.951 Stage 3 description for number identification supplementary services using DSS 1 Clause 1 (02/92) [New] [4 pp.] [Publ.: May.92] Direct-dialling-in (DDI) Clause 2 (02/92) [New] [5 pp.] [Publ.: May.92] Multiple subscriber number (MSN) Clause 3 (1993) [New] [13 pp.] [Publ.: Sep.94] Calling line identification presentation Note - Q.951 3-6 published together Clause 4 (1993) [New] [6 pp.] [Publ.: Sep.94] Calling line identification restriction Note - Q.951 3-6 published together Clause 5 (1993) [New] [14 pp.] [Publ.: Sep.94] Connected line identification presentation Note - Q.951 3-6 published together Clause 6 (1993) [New] [6 pp.] [Publ.: Sep.94] Connected line identification restriction Note - Q.951 3-6 published together Clause 8 (02/92) [New] [5 pp.] [Publ.: May.92] Sub-addressing (SUB) Q.952 (1993) [New] [66 pp.] [Publ.: Oct.94] Stage 3 service description for call offering supplementary services using DSS 1 - Diversion supplementary services Q.953 ISDN Stage 3 description for call completion supplementary services using DSS 1 Clause 1 (02/92) [New] [11 pp.] [Publ.: Jun.92] Call waiting Clause 2 (1993) [New] [17 pp.] [Publ.: Aug.94] Call hold Q.954 Stage 3 description for multiparty supplementary services using DSS 1 Clause 1 (1993) [New] [43 pp.] [Publ.: Sep.94] Clause 1 - Conference call Clause 2 (1993) [New] [19 pp.] [Publ.: Sep.94] Clause 2 - Three-party service Q.955 Stage 3 description for community of interest supplementary services using DSS 1 Clause 1 (02/92) [New] [21 pp.] [Publ.: Jun.92] Closed user group Clause 3 (1993) [New] [59 pp.] [Publ.: Sep.94] Multi-level precedence and preemption (MLPP) Q.957 Stage 3 description for additional information transfer supplementary services using DSS 1 Clause 1 (1993) [New] [20 pp.] [Publ.: Aug.94] User-to-user signalling (UUS) * Public land mobile network - General Q.1000 (1988) [Blue Book Fasc. VI.12] [Publ.: Jun.89] Structure of the Q.1000-Series Recommendations for public land mobile networks Q.1001 (1988) [Blue Book Fasc. VI.12] [Publ.: Jun.89] General aspects of public land mobile networks Q.1002 (1988) [Blue Book Fasc. VI.12] [Publ.: Jun.89] Network functions Q.1003 (1988) [Blue Book Fasc. VI.12] [Publ.: Jun.89] Location registration procedures Q.1004 (1988) [Blue Book Fasc. VI.12] [Publ.: Jun.89] Location register restoration procedures Q.1005 (1988) [Blue Book Fasc. VI.12] [Publ.: Jun.89] Handover procedures * Interworking with ISDN and PSTN Q.1031 (1988) [Blue Book Fasc. VI.12] [Publ.: Jun.89] General signalling requirements on interworking between the ISDN or PSTN and the PLMN Q.1032 (1988) [Blue Book Fasc. VI.12] [Publ.: Jun.89] Signalling requirements relating to routing of calls to mobile subscribers * Mobile Application Part Q.1051 (1988) [Blue Book Fasc. VI.13] [Publ.: Jan.90] Mobile application Part Note - Further developed by ETSI * Digital PLMN user-network interfaces Q.1061 (1988) [Blue Book Fasc. VI.13] [Publ.: Jan.90] General aspects and principles relating to digital PLMN access signalling reference points Q.1062 (1988) [Blue Book Fasc. VI.13] [Publ.: Jan.90] Digital PLMN access signalling reference configurations Q.1063 (1988) [Blue Book Fasc. VI.13] [Publ.: Jan.90] Digital PLMN channel structures and access capabilities at the radio interface (Um reference point) * Interworking with Standard A INMARSAT system Q.1100 (1993) [Rev.1] [2 pp.] [Publ.: Jan.94] Interworking with standard A INMARSAT system - Structure of the Recommendations on the INMARSAT mobile satellite systems Q.1101 (1988) [Blue Book Fasc. VI.14] [Publ.: Oct.89] General requirements for the interworking of the terrestrial telephone network and INMARSAT Standard A system Q.1102 (1988) [Blue Book Fasc. VI.14] [Publ.: Oct.89] Interworking between Signalling System R2 and INMARSAT Standard A system Q.1103 (1988) [Blue Book Fasc. VI.14] [Publ.: Oct.89] Interworking between Signalling System No. 5 and INMARSAT Standard A system * Interworking with Standard B INMARSAT system Q.1111 (1993) [Rev.1] [22 pp.] [Publ.: May.94] Interfaces between the INMARSAT Standard B system and the international public switched telephone network/ISDN Q.1112 (1993) [Rev.1] [57 pp.] [Publ.: Jul.94] Procedures for interworking between INMARSAT Standard-B system and the international public switched telephone network/ISDN * Interworking with the INMARSAT aeronautical mobile-satellite system Q.1151 (1993) [Rev.1] [20 pp.] [Publ.: Apr.94] Interfaces for interworking between the INMARSAT aeronautical mobile-satellite system and the international public switched telephone network/ISDN Q.1152 (1993) [Rev.1] [55 pp.] [Publ.: May.94] Procedures for interworking between INMARSAT aeronautical mobile satellite system and the international public switched telephone network/ISDN * Intelligent network Q.1200 (1993) [New] [8 pp.] [Publ.: Nov.93] Q-series intelligent network Recommendation structure Q.1201 (10/92) [New] [37 pp.] [Publ.: May.93] Principles of intelligent network architecture Note - Same as I.312 Q.1202 (10/92) [New] [4 pp.] [Publ.: Apr.93] Intelligent network - Service plane architecture Note - Same as I.328 Q.1203 (10/92) [New] [12 pp.] [Publ.: May.93] IN global functional plane architecture Note - Same as I.329 Q.1204 (1993) [New] [24 pp.] [Publ.: Jan.94] Intelligent network distributed functional plane architecture Note - EFS Q.1205 (1993) [New] [6 pp.] [Publ.: Nov.93] Intelligent network physical plane architecture Q.1208 (1993) [New] [1 pp.] [Publ.: Dec.93] General aspects of the intelligent network application protocol Q.1211 (1993) [New] [30 pp.] [Publ.: Dec.93] Introduction to intelligent network capability set 1 Q.1213 (1993) [New] [33 pp.] [Publ.: Jan.94] Global functional plane for intelligent network CS-1 Q.1214 (1993) [New] [224 pp.] [Publ.: Feb.94] distributed functional plane for intelligent network CS-1 Q.1215 (1993) [New] [8 pp.] [Publ.: Dec.93] Physical plane for intelligent network CS-1 Q.1218 (1993) [New] [110 pp.] [Publ.: Jan.94] Interface Recommendation for intelligent network CS-1 Q.1219 (04/94) [New] [204 pp.] [Publ.: Jan.95] Intelligent network user's guide for capability set 1 Note - C: 16/49/70 Q.1290 (1993) [New] [7 pp.] [Publ.: Oct.93] Glossary of terms used in the definition of intelligent networks Q.1400 (1993) [New] [49 pp.] [Publ.: Jul.94] Architecture framework for the development of signalling and OA&M protocols using OSI concepts Clause (02/95) [Rev.1] [Publ. sched.: May.95] Architecture framework for the development of signalling and OA&M protocols using OSI concepts Note - C: 73/111/133 * Broadband ISDN Q.2010 (02/95) [New] [Publ. sched.: May.95] Broadband integrated services digital network overview signalling capability set 1, release 1 Note - C: 73/111/133 Q.2100 (07/94) [New] [3 pp.] [Publ.: Feb.95] [PN: Q.SAAL.0] B-ISDN signalling ATM adaptation layer (SAAL) overview description Note - C: 47/76/97 Q.2110 (07/94) [New] [95 pp.] [Publ.: Apr.95] [PN: Q.SAAL.1] B-ISDN ATM adaptation layer - Service specific connection oriented protocol (SSCOP) Note - C: 47/76/97 Q.2120 (02/95) [New] [Publ. sched.: May.95] B-ISDN meta-signalling protocol Note - C: 73/111/133 Q.2130 (07/94) [New] [54 pp.] [Publ.: Apr.95] [PN: Q.SAAL.2] B-ISDN signalling ATM adaptation layer - Service specific coordination function for support of signalling at the user-network interface (SSCF at UNI) Note - C: 47/76/97 Q.2140 (02/95) [New] [Publ. sched.: May.95] B-ISDN ATM adaptation layer - Service specific coordination function for signalling at the network node interface (SSCF AT NNI) Note - C: 73/111/133 Q.2610 (02/95) [New] [Publ. sched.: May.95] Broadband integrated services digital network (B-ISDN) - Usage of cause and location in B-ISDN user part and DSS 2 Note - C: 73/111/133 Q.2650 (02/95) [New] [Publ. sched.: May.95] Broadband-ISDN , interworking between signalling system No. 7 broadband ISDN user part (B-ISUP) and digital subscriber signalling system NO. 2 (DSS 2) Note - C: 73/111/133 Q.2660 (02/95) [New] [Publ. sched.: May.95] Broadband Integrated Services Digital Network (B-ISDN) - Interworking between Signalling System No. 7 - Broadband ISDN User Part (B-ISUP) and Narrow-Band ISDN User Part (N-ISUP) Note - C: 73/111/133 Q.2730 (02/95) [New] [Publ. sched.: May.95] Broadband integrated services digital network (B-ISDN) - Signalling system No. 7 B-ISDN user part (B-ISUP) - Suplementary services Note - C: 73/111/133 Q.2761 (02/95) [New] [Publ. sched.: May.95] Broadband integrated services digital network (B-ISDN) - Functional description of the B-ISDN user part (B-ISUP) of signalling system No. 7 Note - C: 73/111/133 Q.2762 (02/95) [New] [Publ. sched.: May.95] Broadband integrated services digital network (B-ISDN) - General Functions of messages and signals of the B-ISDN user part B-ISUP of signalling system No. 7 Note - C: 73/111/133 Q.2763 (02/95) [New] [Publ. sched.: May.95] Broadband integrated services digital network (B-ISDN) - Signalling system No. 7 B-ISDN usert part (B-ISUP) - Formats and codes Note - C: 73/111/133 Q.2764 (02/95) [New] [Publ. sched.: May.95] Broadband integrated services digital network (B-ISDN) - Signalling system No. 7 B-ISDN user part (B-ISUP) - Basic call procedures Note - C: 73/111/133 Q.2931 (02/95) [New] [Publ. sched.: May.95] Broadband integrated services digital network (B-ISDN) - Digital subscriber signalling No. 2 (DSS 2) - User network interface layer 3 specification for basic call/connection control Note - C: 73/111/133 Q.2951 Stage 3 description for number identification supplementary services using B-ISDN digital subscriber signalling system No. 2 (DSS 2 ) - Basic Call Clause 1 (02/95) [New] [Publ. sched.: May.95] Section 1 - Direct dialling-in Note - C: 73/111/133 Clause 2 (02/95) [New] [Publ. sched.: May.95] Section 2 - Multiple suscriber number Note - C: 73/111/133 Clause 3 (02/95) [New] [Publ. sched.: May.95] Section 3 - Calling Line Identification Presentation (CLIP) Note - C: 73/111/133 Clause 4 (02/95) [New] [Publ. sched.: May.95] Section 4 - Calling Line Identification Restriction (CLIR) Note - C: 73/111/133 Clause 5 (02/95) [New] [Publ. sched.: May.95] Section 5 - Connected Line Identification Presentation (COLP) Note - C: 73/111/133 Clause 6 (02/95) [New] [Publ. sched.: May.95] Section 6 - Connected Line Identification Restriction (COLR) Note - C: 73/111/133 Clause 8 (02/95) [New] [Publ. sched.: May.95] Section 8 - Sub-addressing (SUB) Note - C: 73/111/133 Q.2957 Stage 3 description for additional information transfer supplementary services using B-ISDN digital subscriber signalling system No.2 (DSS 2) - Basic call Clause 1 (02/95) [New] [Publ. sched.: May.95] Clause 1 - User-to-user signalling (UUS) Note - C: 73/111/133 ---------------------------------------------------------------------- Some 1120 Recommendations from the Blue Book are still in force. 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