1、 Standard ECMA-344 International June 2003 Standardizing Information and Communication Systems Private Integrated Services Network (PISN) Inter-Exchange Signalling Protocol Make Call Request Supplementary Service Phone/Fax: +41 22 849.60.00/01 - http:/www.ecma-international.org - mailto: helpdeskecm
2、a.ch . Standard ECMA-344 International June 2003 Standardizing Information and Communication Systems Private Integrated Services Network (PISN) Inter-Exchange Signalling Protocol Make Call Request Supplementary Service (QSIG-MCR) Phone/Fax: +41 22 849.60.00/01 - http:/www.ecma-international.org - ma
3、ilto: helpdeskecma.ch IW Ecma-344.doc 02-07-03 11,39 . Brief History This Standard is one of a series of ECMA Standards defining services and signalling protocols applicable to Private Integrated Services Networks (PISNs). The series uses ISDN concepts as developed by ITU-T and conforms to the frame
4、work of International Standards for Open Systems Interconnection as defined by ISO/IEC. It has been produced under ETSI work item DTS/ECMA-00232. This particular Standard specifies the signalling protocol for use at the Q reference point in support of the Make Call Request supplementary service. The
5、 protocol defined in this Standard forms part of the PSS1 protocol (informally known as QSIG). This Standard is based upon the practical experience of ECMA member companies and the results of their active and continuous participation in the work of ISO/IEC JTC1, ITU-T, ETSI and other international a
6、nd national standardization bodies. It represents a pragmatic and widely based consensus. This ECMA Standard has been adopted by the General Assembly of June 2003. - i - Table of contents 1 Scope 1 2 Conformance 1 3 References (normative) 1 4 Definitions 2 4.1 External definitions 2 4.2 Other defini
7、tions 2 4.2.1 Co-operating PINX 2 4.2.2 Co-operating User 2 4.2.3 Destination PINX 2 4.2.4 Destination User 2 4.2.5 Make Call Request 2 4.2.6 Original Call 2 4.2.7 Requested Call 3 4.2.8 Requesting PINX 3 4.2.9 Requesting User 3 5 List of acronyms 3 6 Signalling Protocol for the support of SS-MCR 3
8、6.1 SS-MCR description 3 6.2 SS-MCR operational requirements 3 6.2.1 Requirements on a Requesting PINX 3 6.2.2 Requirements on a Co-operating PINX 3 6.2.3 Requirements on a Destination PINX 4 6.2.4 Requirements on a Transit PINX 4 6.3 SS-MCR coding requirements 5 6.3.1 Operations 5 6.3.2 Information
9、 elements 8 6.3.3 Messages 8 6.4 SS-MCR state definitions 8 6.4.1 States at the Requesting PINX 8 6.4.2 States at the Co-operating PINX 8 6.4.3 States at the Destination PINX 8 6.5 SS-MCR signalling procedures 9 6.5.1 Actions at the Requesting PINX 9 6.5.2 Actions at the Co-operating PINX 10 6.5.3 A
10、ctions at the Destination PINX 11 6.5.4 Actions at a Transit PINX 11 - ii - 6.6 SS-MCR impact of interworking with public ISDNs 11 6.7 SS-MCR impact of interworking with non-ISDNs 11 6.8 Protocol interactions between SS-MCR and other supplementary services and ANFs 11 6.8.1 Calling Line Identificati
11、on Presentation (SS-CLIP) 11 6.8.2 Connected Line Identification Presentation (SS-COLP) 12 6.8.3 Calling/Connected Line Identification Restriction (SS-CLIR) 12 6.8.4 Calling Name Identification Presentation (SS-CNIP) 12 6.8.5 Calling Name Identification Presentation (SS-CNIR) 12 6.8.6 Connected Name
12、 Identification Presentation (SS-CONP) 12 6.8.7 Completion of Call to Busy Subscriber (SS-CCBS) 12 6.8.8 Completion of Call on No Reply (SS-CCNR) 12 6.8.9 Call Transfer (SS-CT) 12 6.8.10 Call Forwarding Unconditional (SS-CFU) 12 6.8.11 Call Forwarding Busy (SS-CFB) 12 6.8.12 Call Forwarding No Reply
13、 (SS-CFNR) 12 6.8.13 Call Deflection (SS-CD) 12 6.8.14 Path Replacement (ANF-PR) 12 6.8.15 Call Offer (SS-CO) 13 6.8.16 Call Intrusion (SS-CI) 13 6.8.17 Do not Disturb (SS-DND) 13 6.8.18 Do not Disturb Override (SS-DNDO) 13 6.8.19 Advice of Charge (SS-AOC) 13 6.8.20 Recall (SS-RE) 13 6.8.21 Call Int
14、erception (ANF-CINT) 13 6.8.22 Transit Counter (ANF-TC) 13 6.8.23 Route Restriction Class (ANF-RRC) 13 6.8.24 Message Waiting Indication (SS-MWI) 13 6.8.25 Wireless Terminal Location Registration (SS-WTLR) 13 6.8.26 Wireless Terminal Incoming Call (ANF-WTMI) 13 6.8.27 Wireless Terminal Outgoing Call
15、 (ANF-WTMO) 13 6.8.28 Wireless Terminal Authentication of a WTM User (SS-WTAT) 13 6.8.29 Wireless Terminal Authentication of the PISN (SS-WTAN) 13 6.8.30 Private User Mobility Incoming Call (ANF-PUMI) 13 6.8.31 Private User Mobility Outgoing Call (ANF-PUMO) 13 6.8.32 Private User Mobility Registrati
16、on (SS-PUMR) 13 6.8.33 Common Information (ANF-CMN) 14 6.8.34 Call Priority Interruption (Protection) (SS-CPI(P) 14 6.8.35 Single Step Call Transfer (SS-SSCT) 14 6.3.36 Simple Dialog (SS-SD) 14 6.8.37 Global Call Identification and Call Linkage (ANF-CIDL) 14 6.8.38 Short Message Service (SS-SMS) 14
17、6.8.39 Message Centre Monitoring (SS-MCM) 14 6.8.40 Mailbox Identification (SS-MID) 14 6.9 SS-MCR parameter values (Timers) 14 6.9.1 Timer T1 14 - iii - Annex A - Protocol Implementation Conformance Statement (PICS) Proforma 15 Annex B - Examples of Message Sequences 21 Annex C - Specification and D
18、escription Language (SDL) Representation of Procedures 27 1 Scope This Standard specifies the signalling protocol for the support of the Make Call Request supplementary service (SS-MCR) at the Q reference point between Private Integrated services Network eXchanges (PINXs) connected together within a
19、 Private Integrated Services Network (PISN). Supplementary service MCR enables a Requesting User to request a Co-operating User to establish a new Requested Call to a Destination User. This new Requested Call between the Co-operating and Destination User can be either a Basic call or a Call Independ
20、ent Signalling Connection. The Q reference point is defined in ECMA-133. Service specifications are produced in three stages and according to the method specified in ETS 300 387. This Standard contains the stage 3 specification for the Q reference point and satisfies the requirements identified by t
21、he stage 1 and stage 2 specifications in ECMA-343. The signalling protocol for SS-MCR operates on top of the signalling protocol for basic circuit switched call control, as specified in ECMA-143, and uses certain aspects of the generic procedures for the control of supplementary services specified i
22、n ECMA-165. This Standard also specifies additional signalling protocol requirements for the support of interactions at the Q reference point between SS-MCR and other supplementary services and ANFs. This Standard is applicable to PINXs, which can interconnect to form a PISN. 2 Conformance In order
23、to conform to this Standard, a PINX shall satisfy the requirements identified in the Protocol Implementation Conformance Statement (PICS) proforma in annex A. Conformance to this Standard includes conforming to those clauses that specify protocol interactions between SS-MCR and other supplementary s
24、ervices and ANFs for which signalling protocols at the Q reference point are supported in accordance with the stage 3 standards concerned. 3 References (normative) The following standards contain provisions, which, through reference in this text, constitute provisions of this Standard. All standards
25、 are subject to revision, and parties to agreements based on this Standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. In the case of references to ECMA Standards that are aligned with ISO/IEC International Standards, the numbe
26、r of the appropriate ISO/IEC International Standard is given in brackets after the ECMA reference. ECMA-133 Private Integrated Services Network (PISN) Reference Configuration for PISN Exchanges (PINX) (International Standard ISO/IEC 11579-1) ECMA-143 Private Integrated Services Network (PISN) Circui
27、t Mode Bearer Services Inter-Exchange Signalling Procedures and Protocol (International Standard ISO/IEC 11572) ECMA-165 Private Integrated Services Network (PISN) Generic Functional Protocol for the Support of Supplementary Services Inter-Exchange Signalling Procedures and Protocol (International S
28、tandard ISO/IEC 11582) ECMA-343 Private Integrated Services Network (PISN) Specification, Functional Model and Information Flows - Make Call Request Supplementary Service ECMA-345 Private Integrated Services Network (PISN) Use of QSIG for Message Centre Access (MCA) Profile Standard ETS 300 387 Priv
29、ate Telecommunication Network (PTN); Method for the specification of basic and supplementary services (1994) ITU-T Rec. I.112 Vocabulary of terms for ISDNs (1993) - 2 - ITU-T Rec. I.210 Principles of telecommunication services supported by an ISDN and the means to describe them (1993) ITU-T Rec. Q.9
30、50 Digital Subscriber Signalling System No. 1 (DSS 1) Supplementary services protocols, structure and general principles (2000) ITU-T Rec. Z.100 Specification and Description Language (1999) 4 Definitions For the purposes of this Standard, the following definitions apply: 4.1 External definitions Th
31、is Standard uses the following terms defined in other documents: Application Protocol Data Unit (APDU) (ECMA-165) Call, Basic call (ECMA-165) Call Independent Signalling Connection (ECMA-165) Call-Independent (ECMA-165) Gateway PINX (ECMA-165) Originating PINX (ECMA-165) Private Integrated Services
32、Network (PISN) (ECMA-133) Private Integrated services Network eXchange (PINX) (ECMA-133) Signalling (ITU-T Rec. I.112) Supplementary Service (ITU-T Rec. I.210) Supplementary Service Control Entity (ECMA-165) Terminating PINX (ECMA-165) Transit PINX (ECMA-165) 4.2 Other definitions 4.2.1 Co-operating
33、 PINX The PINX where the Co-operating User is located. 4.2.2 Co-operating User The user who receives a Make Call Request and who shall set up a new Requested Call to the Destination User. 4.2.3 Destination PINX The PINX where the Destination User is located. 4.2.4 Destination User The called user of
34、 the Requested Call i.e. the user to whom the Co-operating User shall establish a Requested Call. 4.2.5 Make Call Request A request from the Requesting User for a new call (i.e. Requested Call) between a Co-operating User and a Destination User. 4.2.6 Original Call The call between the Requesting Us
35、er and the Co-operating User. The Original Call can be either a Basic call or a Call Independent Signalling Connection and is correlated with the Requested Call. - 3 - 4.2.7 Requested Call The call between the Co-operating User and the Destination User that is established by the Co-operating User du
36、e to a Make Call Request from the Requesting User. The Requested Call can either be a Basic call (with a specific Basic Service) or a Call Independent Signalling Connection and is correlated with the Original Call. 4.2.8 Requesting PINX The PINX where the Requesting User is located. 4.2.9 Requesting
37、 User The User who sends a Make Call Request to the Co-operating User with the request to establish a specific Requested Call to the Destination User. 5 List of acronyms ANF Additional Network Feature APDU Application Protocol Data Unit ASN.1 Abstract Syntax Notation One CISC Call Independent Signal
38、ling Connection ISDN Integrated Services Digital Network NFE Network Facility Extension PICS Protocol Implementation Conformance Statement PINX Private Integrated services Network eXchange PISN Private Integrated Services Network SDL Specification and Description Language SS Supplementary Service SS
39、-MCR Supplementary Service Make Call Request 6 Signalling Protocol for the support of SS-MCR 6.1 SS-MCR description The supplementary service MCR enables a Requesting User to request a Co-operating User to establish a new Requested Call to a Destination User. This new Requested Call between the Co-o
40、perating User and the Destination User can either be a Basic call or a Call Independent Signalling Connection. The new Requested Call is correlated to the Original Call between the Requesting and Co-operating User. 6.2 SS-MCR operational requirements 6.2.1 Requirements on a Requesting PINX Call esta
41、blishment procedures for the incoming and outgoing side of an inter-PINX link and call release procedures, as specified in ECMA-143, shall apply. Generic procedures for call-related control of supplementary services, as specified in ECMA-165 for an End PINX, shall apply. Generic procedures for the c
42、all-independent control (connection-oriented) of supplementary services, as specified in ECMA-165 for an Originating PINX and for a Terminating PINX, shall apply. 6.2.2 Requirements on a Co-operating PINX Call establishment procedures for the incoming and outgoing side of an inter-PINX link and call
43、 release procedures, as specified in ECMA-143, shall apply. - 4 - Generic procedures for call-related control of supplementary services, as specified in ECMA-165 for an End PINX, shall apply. Generic procedures for the call-independent control (connection-oriented) of supplementary services, as spec
44、ified in ECMA-165 for a Terminating PINX and for an Originating PINX, shall apply. 6.2.3 Requirements on a Destination PINX Call establishment procedures for the incoming and outgoing side of an inter-PINX link and call release procedures, as specified in ECMA-143, shall apply. Generic procedures fo
45、r call-related control of supplementary services, as specified in ECMA-165 for an End PINX, shall apply. Generic procedures for the call-independent control (connection-oriented) of supplementary services, as specified in ECMA-165 for a Terminating PINX and for an Originating PINX, shall apply. 6.2.
46、4 Requirements on a Transit PINX Basic call procedures specified in ECMA-143 for a Transit PINX shall apply. Generic procedures for call-related control of supplementary services, as specified in ECMA-165 for a Transit PINX, shall apply. Generic procedures for the call-independent control (connectio
47、n-oriented) of supplementary services, as specified in ECMA-165 for a Transit PINX, shall apply. - 5 - 6.3 SS-MCR coding requirements 6.3.1 Operations The operations defined in Abstract Syntax Notation number 1 (ASN.1) in table 1 shall apply. Table 1 Operations in support of SS-MCR SS-MCR-Operations
48、-asn97 iso (1) identified-organization (3) icd-ecma (12) standard (0) qsig-make-call-request (344) make-call-request-operations (0) DEFINITIONS EXPLICIT TAGS := BEGIN IMPORTS OPERATION, ERROR FROM Remote-Operations-Information-Objects joint-iso-itu-t (2) remote-operations (4) informationObjects (5)
49、version1 (0) EXTENSION, Extension FROM Manufacturer-specific-service-extension-class-asn1-97 iso (1) standard (0) pss1-generic-procedures (11582) msi-class-asn1-97 (11) Name FROM Name-Operations-asn1-97 iso (1) standard (0) pss1-name (13868) name-operations-asn1-97 (1) BasicService FROM Call-Diversion-Operations-asn1-97 iso (1) standard (0) pss1-call-diversion (13873) call-diversion-operations-asn1-97 (1) basicServiceNotProvided, supplementaryServiceInteractionNotAllowed, userNotSubscribed FROM General-Error-List
