1、CEPT T/CAC*S*LO*S E 92 = 2326414 OOLLb1b 702 CEPT Telecom TICAC S 10.5 E Page 1 Recommendation TKAC S 10.5 E (Cannes 1983, revised in Odense 1986, Vienna 1989(CAC) and Athens 1992) Formerly Recommendation T/SF 31-05 E GENERALSUPPLEMENTARYSERVICEASPECTSOFAN INTEGRATED SERVICES DIGITAL NETWORK (ISDN)
2、Recommendation proposed by Working Group T/GT7 “Services and facilities“ (SF) Amendments proposed by Project Team Service Descriptions for the ISDN (SDI) Text of the recommendation adopted by Commercial Action Committee (CAC) CONTENT 1. PROVISION 2. LIST OF SUPPLEMENTARY SERVICES 3. DEFINITIONS OF S
3、UPPLEMENTARY SERVICES INTRODUCTION This recommendation contains a list for supplementary services classified according user conceptions. After the list follows a brief description of each supplementary service. The European Conference of Post and Telecommunications Administrations recommends 1 PROVI
4、SION 1.1 General Aspects That one or more supplementary services can be associated with a basic telecommunication service. This applies to both bearer services and teleservices. Supplementary services cannot be offered to users on a stand alone basis, but must be offered in association with a basic
5、telecommunication service. Supplementary services are suited to assist users in using bearer and teleservices. 1.2 Provision of New Types of Supplementary Services That with the introduction of the ISDN separate signalling channel (D channel), network operators would envisage introducing supplementa
6、ry services which have not been provided with existing networks because: Edition of November 20. 1992 CEPT T/CAC*S*JO.S E 72 Z32bY54 003i5b37 bY9 M TiCAC S 10.5 E Page 2 1.3 1.4 2 3 4 a) the control procedures were to cumbersome, or CEPT Telecom e b) the interruption of the call in progress in order
7、 to send control signals would have been unacceptable. An example of such a supplementary service is Number Identification. Relevance of Supplementary Services That the operation of supplementary services should always be relevant to the form of traffic being carried. A matrix relating the relevance
8、 of supplementary services to bearer services and a matrix relating to teleservices, see recommendation TiCAC S 10.6E. Location of Supplementary Servlces That the supplementary service may be located in either the networh or the terminal or a combination of both. When supplementary services are term
9、inal located, some restriction and safeguads will be required on terminal %lution, eg. - they shall not be allowed to influence the control of charging - they shall not override network security and secrecy requirements - they shall not abuse the network, For example generation of excessive ineffect
10、ive traffic due to “Last Number Repetition“. LIST OF SUPPLEMENTARY SERVICES That an agreed list of supplementary services is contained in Annex 1. DEFINITIONS OF SUPPLEMENTARY SERVICES That agreed definitions of supplementary services are contained in Annex 2. IMPLEMENTATION OF SUPPLEMENTARY SERVICE
11、S That the inclusion of the supplementary services in this Recommendation does not entail any obligation for the network operators to implement the services. Ediiion of Novcmbcr 20. 1992 CEPT T/CAC*S*LO*S E 72 m 2326434 003Lb18 585 m CEPT Telecom LIST OF SUPPLEMENTARY SERVICES O TICAC S 10.5 E Annex
12、 1. Page 1 Annex 1 LIST OF SUPPLEMENTARY SERVICES The following list of supplementary services is grouped with regard to user conceptions. The grouping has been selected to collect alternative solutions to user requirements in one place. A short description is given for each group. 1. 1.1. 1.2. 1.3.
13、 2. 2.1. 2.2. 2.3. 3. 3.1. 3.2. 3.3. 3.4. ABBREVIATED ADDRESS SERVICES Supplementary services used for making calls without application of the full number. Abbreviated Address Fixed Destination Call Repeat Last Call ADDRESS INFORMATION SERVICES Supplementary services providing the possibility of usi
14、ng supplementary address information included in or added to the normal number. Direct Dialling In (DDI) Multiple Subscriber Number (MSN) Sub- Addressing (SUB) ADVICE OF CHARGE SERVICES Supplementary services providing the possibility of receiving information concerning the charging of calls. Advice
15、 of Charge, Charging Information at Call Setup Time (AOC-S) Advice of Charge, Charging Information During the Call (AOC-D) Advice of Charge, Charging Information at the End of the Call (AOC-E) Provision of Charging Information on Request Edition of November 20. 1992 TICAC S 10.5 E Annex 1. Page 2 LI
16、ST OF SUPPLEMENTARY SERVICES CEPT Telecom 4. 4.1. 4.2. 5. 5.1. 5.2. 5.3. 5.4. 5.5. 6. 6.1. 6.2. 6.3. 6.4. 7. 7.1. 7.2. 7.3. 8. 8.1. CALL BOOKING SERVICES Supplementary services providing the possibility of booking calls for later COmpletiOn. Alam Call Booked Call CALL BARRING SERVICES Supplementary
17、services limiting the possibilities of calls to or from a certain installation. Closed User Group (CUG) Incoming Call Barrlng (ICB) Outgoing Call Barring (OCB) Security Screenlng Inhibition of incomlng Forwarded Calls (IIFC) CALL COMPLETION SERVICES Supplementary services helping to complete calls w
18、hich cannot immediately be completed, e.g. because the called installation is busy. Call Walting (CW) Completion of Calls to Busy Subscriber (CCBS) Queue Service Completion of Calls on No Reply CALL REGISTRATION SERVICES Supplementary services causing registration of information concerning calls. Da
19、te and Time Call Record Logging of Incoming Calls Malicious Call Identlfication (MCID) CHANGED CHARGING SERVICES Supplementary services causing changes of the fact that the caller is charged for the call. Freephone (FPH) Edition of November 20. 1992 CEPT T/CAC*S*LO-S E 92 = 2326414 O011620 133 CEPT
20、Telecom LIST OF SUPPLEMENTARY SERVICES a T/CAC S 10.5 E Annex 1. Page 3 8.2. 8.3. 8.4. 8.5. 8.6. 9. 9.1 9.2. 9.3. 9.4. 9.5. 9.6. 9.7. 9.8. 9.9. 9.10. 9.1 1. 10. 10.1. 10.2. 10.3. 10.4. Reverse Charging (REV) Transfer of Charge Wide Area Service Split Charging Premium Rate (PRM) DIVERSION SERVICES Su
21、pplementary services causing diversion of calls to another address. Call Forwarding Unconditional (CFU) Call Forwarding Busy (CFB) Call Forwarding No Reply (CFNR) Call Deflection (CD) Call Forwarding Unconditional to a Service Centre (CFU-S) Call Forwarding Busy to a Service Centre (CFB-S) Call Forw
22、arding No Reply to a Service Centre (CFNR-S) Selective Call Forwarding Unconditional Selective Call Forwarding Busy Selective Call Forwarding No Reply Sequence Calling HELP SERVICES Supplementary services providing help for use or maintenance of telecommunication services and supplementary services.
23、 Fault Reporting General Deactivation Operator Access to and Control of Supplementary Services Remote Control of Supplementary Service (RCSS) Edition of November 20. 1992 CEPT T/CAC*S*LO*S E 92 23261t54 OOLlib2b 07T T/CAC S 10.5 E Annex 1. Page 4 LIST OF SUPPLEMENTARY SERVICES CEPT Telecom 11. 11.1.
24、 11.2. I 1.3. 12. 12.1. 12.2. 12.3. 12.4. 13. 13.1. 13.2. 13.3. 13.4. 13.5. 13.6. 13.7. 14. 14.1. INFORMATION TRANSFER SERVICES Supplementary services providing the possibility of infomiation transfer related to current call. Dellvery Conflrmatlon Packet Delivery Confirmation User-to.User Signalling
25、 (UUS) MULTI LIN E SERVICES Supplementary services connecting several terminations and giving them common functions and address possibilities. Cent rex Line Hunting (LH) Private Numbering Plan (PNP) Multiloction Buslness Group (MBG) MULTIPARTY CALLS Supplementary services providing the possibility o
26、f having several connections at the same time. Cali Hold (HOLD) Three-Party Sewlce (3PTY) Call Transfer i. Explicit Call Transfer (ECT) 2. Single Step Call Transfer (SCT) Conference Call, Add On (CONF) Meet-Me Conference (MMC) Lecture Call Predetermined Conference Call NUMBER IDENTIFICATION SERVICES
27、 Supplementary services providing or restricting identification of the call partner for the Current call. Calling Line Identification Presentation (CLIP) Edition of November 20, 1992 CEPT T/CAC*S*LO-S E 92 m 2326434 0033622 TO6 m CEPT Telecom LIST OF SUPPLEMENTARY SERVICES O TICAC S 10.5 E Annex 1.
28、Page 5 14.2. 14.3. 14.4. Calling Line identification Restriction (CLIR) Connected Line Identification Presentation (COLP) Connected Line Identification Restriction (COLR) 15. 15.1. 15.2. 15.3. 15.4. 15.5. 15.6. 15.7. 15.8. 15.9. NUMBERING AND ROUTING SERVICES Supplementary services providing the pos
29、sibility of obtaining numbers which deviate from normal geographic numbering. Out of Area Lines Permanent Subscriber Number Universal Access Number (UAN) Call Distribution Call Volume Distribution User Defined Routing Temporary Location for Outgoing Calls Permanent Circuit Service Permanent Virtual
30、Circuit Service 16. PAYMENT CHANGING SERVICES Supplementary services providing deviations from the normal payment in current bill. 16.1. Credit Card Calling (CRED) 16.2. Payp hone 16.3. Account Card Calling 17. PRIORITY SERVICES Supplementary services giving priority for the completion of calls. 17.
31、1. Priority (PRI) 17.2. Priority Selection 17.3. MultiLevel Precedence and Pre-emption (MLPP) Edition of November 20. 1992 TICAC C 10.5 E Annex 1. Page 6 CEPT Telecom O LIST OF SUPPLEMENTARY SERVICES 18. 18.1. 18.2. 18.3. 18.4. 18.5. 18.6. 18.7. 18.8. 18.9. 19. 19.1. 19.2. 19.3. VARIOUS SERVICES Sup
32、plementary services which cannot be placed in the above groups. Alarm (Warning) Change of Service During an Established Call Expediting of a Call In Progress interception of Calls Natlonal Selectlon and Indlcatlon of Throughput Class Terminal Portability (TP) User Selection of PAD Parameter Settings
33、 Call Diversion Override Incall Modiflcation (IM) OPINION COLLECTING SERVICES Supplementary services providing the possibility to receive mass call for voting. Televoting Teledialogue Service Mass Calllng O Ediiion of November 20. 1992 CEPT T/CAC*S*LO*S E 72 m 2326919 001L624 887 m CEPT Telecom O DE
34、FINITIONS OF SUPPLEMENTARY SERVICES TICAC S 10.5 E Annex 2. Page 1 .1. 1.2. 1.3. 2. 2.1. 2.2. 2.3. Annex 2 DEFINITIONS OF SUPPLEMENTARY SERVICES COMMON TO VOICE AND NON-VOICE SERVICES ABBREVIATED ADDRESS SERVICES Abbreviated Address The possibility for a subscriber to make a call by sending a short
35、code instead of the full number. Fixed Destination Call The possibility for a subscriber to set up a call to a number, nominated by the subscriber, without having to send address signals to the network. Repeat Last Call The possibility for a subscriber to store the last number dialled and to be able
36、 to repeat that number by dialling a short code. The user may store the last number dialled either during the call or before releasing the call. ADDRESS INFORMATION SERVICES Direct Dialling In (DDI) The Direct Dialling In (DDI) supplementary service enables a calling party to call a user on an ISPBX
37、 or other private systems directly from the public network without attendant inter- vention. A part of the ISDN number, which is significant to the user, is passed to the called partys premises. Multiple Subscriber Number (MSN) The Multiple Subscriber Number (MSN) supplementary service provides the
38、possibility of as- signing multiple ISDN numbers to a single interface. In this way, the addressing of terminals on a basic access may be achieved by applying a set of ISDN numbers to the single basic access. Sub-Addressing (SUB) The Sub-addressing (SUB) supplementary service allows the served user
39、to expand his ad- dressing capacity beyond the one given by the ISDN number. A sub-address, if presented by a calling user, is delivered unaffected to the called (served) user. Only the served user Edition of November 20. 1992 TICAC C 10.5 E Annex 2. Page 2 CEPT Telecom DEFINITIONS OF SUPPLEMENTARY
40、SERVICES defines the significance of the sub-address. 3. ADVICE OF CHARGE SERVICES (AOC) 3.1. Advice of Charge, Charging information at Cali Setup Time (AOGS) The Advice of Charge, Charging Information at Call Setup Time (AOC-S) tNpplementary service provides the possibility for a user to receive in
41、formation about the charging rates at call setup time and about a possible change of charging rates during the call. 3.2. Advice of Charge, Charging Information Durlng the Call (AOGD) The Advice of Charge, Charging Information During the Call (AOC-D) supplementary service provides the possibility fo
42、r a user to receive charging information for a call during the active phase of the call. The service may be invoked manually at any time during a call. 3.3. Advice of Charge, Charging Information at the End of the Call (AOGE) The Advice of Charge, Charging Information at the End of the Call (AOC-E)
43、supplementary service provides the possibility for a user to receive charging information for a call when the call is released. 3.4. Provision of Charging information on Request The advice of charge supplementary services currently have no mechanism whereby a user can request the charging informatio
44、n for the call in progress. This could be considered as an enhancement to the AOC-D supplementary service, or as a new supplementary service. 4. CALL BOOKING SERVICES 4.1. Alarm Call The possibility for a user to cause an alarm call to be made to his line at a time or times specified in advance by h
45、im and to receive an appropriate indication, when the call is answered. 4.2. Booked Call With prior information from a subscriber, a call may be made automatically from his termination to a particular number or services (excluding the Alarm Call Service) at a specified date and time. Ediiion of Nove
46、mber 20, 1992 CEPT T/CAC*S*LO*S E 92 m 2326434 DOLL626 6.51 m CEPT Telecom DEFINITIONS OF SUPPLEMENTARY SERVICES O TICAC S 10.5 E Annex 2. Page 3 5. CALL BARRING SERVICES 5.1. Closed User Group (CUG) The Closed User Group (CUG) supplementary service enables users to form groups to and from which acc
47、ess is restricted. Members of a specific CUG can communicate among themselves but not, in general, with users outside the group. Specific CUG members can have additional capabilities that allow them to originate calls outside the group and/or to receive calls from outside the group. 5.2. 5.3. 5.4. 5
48、.5. 6. 6.1. 6.2. Incoming Call Barring (ICB) The Incoming Call Barring (ICB) supplementary service provides the user with the possibility to have certain categories of incoming calls barred from its termination. Outgoing Call Barring (OCB) The Outgoing Call Barring (OCB) supplementary service provid
49、es the user with the possibility to have certain categories of outgoing calls barred from its termination. Security Screening The Security Screening supplementary service enables a network operator or service provider to screen attempts to access a network system, or an application. A user must provide the correct identification code before access will be allowed. All attempts to access the network, the system or the application will be recorded whether successful or not. Inhibition of Incoming Forwarded Calls (IIFC) The Inhibition of Incoming Forwarded Calls (IIFC) supplementary service all
