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ECMA 142 : 3ED 2001

Current

Current

The latest, up-to-date edition.

PRIVATE INTEGRATED SERVICES NETWORK (PISN) - CIRCUIT MODE 64 KBIT/S BEARER SERVICES - SERVICE DESCRIPTION, FUNCTIONAL CAPABILITIES AND INFORMATION FLOWS (BCSD)

Published date

12-01-2013

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Section 1: General
1 Scope
2 References (normative)
3 Definitions
   3.1 call
   3.2 intervening network (IVN)
   3.3 mixed public/private ISDN
   3.4 network call control entity
   3.5 Private Integrated Services Network (PISN)
   3.6 Private Integrated Services Network Exchange (PINX)
   3.7 PISN user
   3.8 service [Telecommunication services]
   3.9 user
4 Symbols and abbreviations
5 Provision of services by a PISN
   5.1 Bearer services
   5.2 Teleservices
   5.3 Control and signalling
   5.4 Interworking considerations
   5.5 Service model
Section 2: Service Description (stage 1 description)
6 Circuit-mode 64 kbit/s unrestricted 8 kHz structured bearer
   service category
   6.1 Definition
   6.2 Description
   6.3 Procedures
   6.4 Network capability for charging
   6.5 Interworking considerations
       6.5.1 Interworking with a public ISDN and certain other
             digital networks
       6.5.2 Interworking with networks supporting only a
             restricted digital information transfer capability
       6.5.3 Interworking with analogue networks
   6.6 Static Description: Service Attributes
7 Circuit-mode 64 kbit/s 8 kHz structured bearer service
   category usable for speech information transfer
   7.1 Definition
   7.2 Description
   7.3 Procedures
   7.4 Network capability for charging
   7.5 Interworking considerations
       7.5.1 Interworking with a public ISDN and certain other
             digital networks
       7.5.2 Interworking with analogue networks
       7.5.3 Encoding law conversion
   7.6 Static Description: Service Attributes
8 Circuit-mode 64 kbit/s 8 kHz structured bearer service
   category usable
   8.1 Definition
   8.2 Description
   8.3 Procedures
   8.4 Network capability for charging
   8.5 Interworking considerations
       8.5.1 Interworking with a public ISDN and certain other
             digital networks
       8.5.2 Interworking with analogue networks
       8.5.3 Encoding law conversion
   8.6 Static Description: Service Attributes
9 Common procedures for services within a PISN
   9.1 Provision of services
   9.2 Normal procedures
       9.2.1 Call establishment at the calling PISN user
       9.2.2 Call establishment at the called PISN user
       9.2.3 Terminating the service (call release)
   9.3 Exceptional procedures / unsuccessful outcome
10 Interworking
   10.1 General Interworking considerations
        10.1.1 Incoming calls
        10.1.2 Outgoing calls
        10.1.3 PISN transit calls
   10.2 Interworking with public-ISDN
        10.2.1 Receipt of service request from a public ISDN
        10.2.2 Sending a service request to a public ISDN
        10.2.3 Receipt of a service response from public ISDN
        10.2.4 Sending service response to public ISDN
11 Dynamic Description
Section 3: Functional capabilities and information flows
           (stage 2 description)
12 Functional model
   12.1 Functional model description
   12.2 Description of the functional entities
        12.2.1 Call Control Agent functional entity
        12.2.2 Call Control functional entity
13 Definition of information flows
   13.1 Conventions used within the description of information
        flows
        13.1.1 Convention for the description of mandatory or
               optional information
        13.1.2 Convention for the naming of information flows
   13.2 SETUP
   13.3 REPORT
   13.4 CHANNEL_ACKNOWLEDGE
   13.5 CHANNEL_CONNECT
   13.6 DISCONNECT
   13.7 RELEASE
   13.8 INFORMATION
   13.9 SETUP_REJECT
   13.10 PROCEEDING
14 Information flow sequences
   14.1 Functional entity actions
        14.1.1 Originating CCA functional entity
        14.1.2 Originating CC functional entity
        14.1.3 Transit CC functional entity
        14.1.4 Destination CC functional entity
        14.1.5 Destination CCA functional entity
        14.1.6 Incoming gateway CC functional entity
        14.1.7 Outgoing gateway CC functional entity
   14.2 Normal call establishment
   14.3 Normal call establishment with digit-by-digit sending
        and automatic answer
   14.4 Unsuccessful calls with the provision of tones and
        announcements
   14.5 Unsuccessful calls without the provision of tones and
        announcements
   14.6 Incoming interworking with a non-ISDN
   14.7 Outgoing interworking with a non-ISDN
   14.8 Outgoing interworking with digit-by-digit sending
   14.9 Basic call clearing
   14.10 Incoming interworking with a public ISDN
   14.11 Outgoing interworking with a public ISDN
15 SDL diagrams for functional entities
   15.1 Originating CCA functional entity SDL diagrams
        15.1.1 Originating CCA states used in SDL diagrams
        15.1.2 Originating CCA SDL diagrams
   15.2 Originating CC functional entity SDL diagrams
        15.2.1 Originating CC states used in SDL diagrams
        15.2.2 Originating CC SDL diagrams
   15.3 Transit CC functional entity SDL diagrams
        15.3.1 Transit CC states used in SDL diagrams
        15.3.2 Transit CC SDL diagrams
   15.4 Destination CC functional entity SDL diagrams
        15.4.1 Destination CC states used in SDL diagrams
        15.4.2 Destination CC SDL diagrams
   15.5 Destination CCA functional entity SDL diagrams
        15.5.1 Destination CCA states used in SDL diagrams
        15.5.2 Destination CCA SDL diagrams
16 Allocation of functional entities to physical entities
Annex A - Service attributes
Annex B - Teleservices
Annex C - Bibliography
Annex D - Errors in ISO/IEC 11574 1st edition

Gives services description and control aspects, including functional capabilities and information flows, of standardised circuit-mode bearer services for supporting by a Private Integrated Services Network (PISN).

DocumentType
Standard
PublisherName
European Computer Manufacturers Association
Status
Current

ECMA 220 : 3ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - CALL INTERCEPTION ADDITIONAL NETWORK FEATURE (ANF-CINTSD)
ECMA 176 : 4ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - PATH REPLACEMENT ADDITIONAL NETWORK FEATURE (QSIG-PR)
02/645134 DC : DRAFT MAR 2002 ISO/IEC 14843 - INFORMATION TECHNOLOGY - TELECOMMUNICATIONS AND INFORMATION EXCHANGE BETWEEN SYSTEMS - PRIVATE INTEGRATED SERVICES NETWORK -INTER-EXCHANGE SIGNALLING PROTOCOL - CALL OFFER SUPPLEMENTARY SERVICE
ECMA 301 : 1ED 2000 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - WIRELESS TERMINAL LOCATION REGISTRATION SUPPLEMENTARY SERVICE AND WIRELESS TERMINAL INFORMATION EXCHANGE ADDITIONAL NETWORK FEATURE (WTMLR-SD)
ECMA 324 : 2001 ERRATA 2002 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - SHORT MESSAGE SERVICE
ECMA 313 : 1ED 2000 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - CALL IDENTIFICATION AND CALL LINKAGE ADDITIONAL NETWORK FEATURE (CIDLSD)
ECMA 225 : 2ED 97 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - TRANSIT COUNTER ADDITIONAL NETWORK FEATURE (QSIG-TC)
ECMA 178 : 3ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - CALL TRANSFER SUPPLEMENTARY SERVICE (QSIG-CT)
ECMA 299 : 2ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - SINGLE STEP CALL TRANSFER SUPPLEMENTARY SERVICE (SSCT-SD)
ECMA 177 : 3ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - CALL TRANSFER SUPPLEMENTARY SERVICE (CTSD)
ECMA 281 : 3ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - PRIVATE USER MOBILITY (PUM) - REGISTRATION SUPPLEMENTARY SERVICE (PUMRSD)
ECMA 343 : 1ED 2003 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - MAKE CALL REQUEST SUPPLEMENTARY SERVICE (MCRSD)
02/645145 DC : DRAFT MAR 2002
01/645181 DC : 0
TS 102 255 : 1.1.1 PRIVATE INTEGRATED SERVICES NETWORK (PISN); INTER-EXCHANGE SIGNALLING PROTOCOL; MESSAGE CENTRE MONITORING AND MAILBOX IDENTIFICATION SUPPLEMENTARY SERVICE
02/645140 DC : DRAFT MAR 2002
03/310816 DC : DRAFT SEP 2003
02/645136 DC : DRAFT MAR 2002
ECMA 304 : 2ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - WIRELESS TERMINAL CALL HANDLING ADDITIONAL NETWORK FEATURES (QSIG-WTMCH)
02/645137 DC : DRAFT MAR 2002
ECMA 212 : 3ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - ADVICE OF CHARGE SUPPLEMENTARY SERVICES (QSIG-AOC)
ECMA 345 : 1ED 2003 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - USE OF QSIG FOR MESSAGE CENTRE ACCESS (MCA) PROFILE STANDARD
ECMA 213 : 3ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - RECALL SUPPLEMENTARY SERVICE (RESD)
ECMA 241 : 4ED 2002 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - MESSAGE WAITING INDICATION SUPPLEMENTARY SERVICE (MWISD)
TS 101 990 : 1.1.1 PRIVATE INTEGRATED SERVICES NETWORK (PISN); SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS; SHORT MESSAGE SERVICE SUPPLEMENTARY SERVICE
ECMA 191 : 2ED 97 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - CALL OFFER SUPPLEMENTARY SERVICE (COSD)
TS 102 254 : 1.1.1 PRIVATE INTEGRATED SERVICES NETWORK (PISN); SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS; MESSAGE CENTRE MONITORING AND MAILBOX IDENTIFICATION SUPPLEMENTARY SERVICE
03/310815 DC : DRAFT SEP 2003 ISO/IEC 20115 - INFORMATION TECHNOLOGY - PRIVATE INTEGRATED SERVICES NETWORK (PISN) - USE OF QSIG FOR MESSAGE CENTRE ACCESS (MCA) PROFILE STANDARD
ECMA 346 : 1ED 2003 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - MESSAGE CENTRE MONITORING AND MAILBOX IDENTIFICATION SUPPLEMENTARY SERVICES (MCM-SD/MID-SD)
02/645131 DC : DRAFT MAR 2002
ECMA 266 : 1ED 97 BROADBAND PRIVATE INTEGRATED SERVICES NETWORK (B-PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - BASIC CALL/CONNECTION CONTROL (B-QSIG-BC)
ECMA 186 : 4ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - CALL COMPLETION SUPPLEMENTARY SERVICES (QSIG-CC)
02/645133 DC : DRAFT MAR 2002
ECMA 165 : 2001 ERRATA 2002 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - GENERIC FUNCTIONAL PROTOCOL FOR THE SUPPORT OF SUPPLEMENTARY SERVICES - INTER-EXCHANGE SIGNALLING PROCEDURES AND PROTOCOL (QSIG-GF)
ECMA 221 : 3ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - CALL INTERCEPTION ADDITIONAL NETWORK FEATURE (QSIG-CINT)
ECMA 336 : 1ED 2002 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - MAPPING FUNCTIONS FOR THE TUNNELLING OF QSIG THROUGH IP NETWORKS (MAPPING/IP-QSIG)
ECMA 284 : 3ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - PRIVATE USER MOBILITY (PUM) - CALL HANDLING ADDITIONAL NETWORK FEATURES (QSIG-PUMCH)
ECMA 173 : 3ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - CALL DIVERSION SUPPLEMENTARY SERVICES (CFSD)
ECMA 310 : 1ED 2000 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - SIMPLE DIALOG SUPPLEMENTARY SERVICE (SDSD)
02/645146 DC : DRAFT MAR 2002
CSA ISO/IEC 11572 : 2001 : R2014 INFORMATION TECHNOLOGY - TELECOMMUNICATIONS AND INFORMATION EXCHANGE BETWEEN SYSTEMS - PRIVATE INTEGRATED SERVICES NETWORK - CIRCUIT MODE BEARER SERVICES - INTER-EXCHANGE SIGNALLING PROCEDURES AND PROTOCOL
ECMA 194 : 4ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - DO NOT DISTURB AND DO NOT DISTURB OVERRIDE SUPPLEMENTARY SERVICES (QSIG-DND(O))
ECMA 302 : 2ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - WIRELESS TERMINAL LOCATION REGISTRATION SUPPLEMENTARY SERVICE AND WIRELESS TERMINAL INFORMATION EXCHANGE ADDITIONAL NETWORK FEATURE (QSIG-WTMLR)
ECMA 314 : 2ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - CALL IDENTIFICATION AND CALL LINKAGE ADDITIONAL NETWORK FEATURE (QSIG-CIDL)
TS 102 253 : 1.1.1 PRIVATE INTEGRATED SERVICES NETWORK (PISN); USE OF QSIG FOR MESSAGE CENTRE ACCESS (MCA) PROFILE STANDARD
02/645143 DC : DRAFT MAR 2002
02/645212 DC : DRAFT SEP 2002
03/310817 DC : DRAFT SEP 2003
ECMA 305 : 1ED 2000 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - WIRELESS TERMINAL AUTHENTICATION SUPPLEMENTARY SERVICES (WTMAU-SD)
ECMA 303 : 1ED 2000 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - WIRELESS TERMINAL CALL HANDLING ADDITIONAL NETWORK FEATURES (WTMCH-SD)
ECMA 264 : 3ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - CALL PRIORITY INTERRUPTION AND CALL PRIORITY INTERRUPTION PROTECTION SUPPLEMENTARY SERVICES (QSIG-CPI(P))
01/645182 DC : DRAFT AUG 2001 ISO/IEC 21989 - INFORMATION TECHNOLOGY - PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - SHORT MESSAGE SERVICE
ECMA 250 : 2ED 98 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - COMMON INFORMATION ADDITIONAL NETWORK FEATURE (ANF-CMNSD)
ECMA 143 : 4ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - CIRCUIT MODE BEARER SERVICES - INTER-EXCHANGE SIGNALLING PROCEDURES AND PROTOCOL (QSIG-BC)
02/645132 DC : DRAFT MAR 2002
ECMA 185 : 2ED 97 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - CALL COMPLETION SUPPLEMENTARY SERVICES (CCSD)
ECMA 283 : 2ED 2000 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - PRIVATE USER MOBILITY (PUM) - CALL HANDLING ADDITIONAL NETWORK FEATURES (PUMCHSD)
TS 102 256 : 1.1.1 PRIVATE INTEGRATED SERVICES NETWORK (PISN); SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS; MAKE CALL REQUEST SUPPLEMENTARY SERVICE
I.S. ETS 300 172:1994 PRIVATE TELECOMMUNICATION NETWORK (PTN) - INTER-EXCHANGE SIGNALLING PROTOCOL - CIRCUIT MODE BASIC SERVICES
ECMA TR 57 : 2ED 99 PRIVATE INTEGRATED SERVICES NETWORKS
ECMA TR/76 : 1ED 99 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - ARCHITECTURE AND SCENARIOS FOR PRIVATE INTEGRATED SERVICES NETWORKING
CSA ISO/IEC 11572 : 2001 : R2009 INFORMATION TECHNOLOGY - TELECOMMUNICATIONS AND INFORMATION EXCHANGE BETWEEN SYSTEMS - PRIVATE INTEGRATED SERVICES NETWORK - CIRCUIT MODE BEARER SERVICES - INTER-EXCHANGE SIGNALLING PROCEDURES AND PROTOCOL
03/310813 DC : DRAFT SEP 2003
ECMA 211 : 3ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - ADVICE OF CHARGE SUPPLEMENTARY SERVICES (AOCSD)
02/645135 DC : DRAFT MAR 2002
ECMA 224 : 2ED 97 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - TRANSIT COUNTER ADDITIONAL NETWORK FEATURE (ANF-TCSD)
ECMA 164 : 4ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - NAME IDENTIFICATION SUPPLEMENTARY SERVICES (QSIG-NA)
02/645144 DC : DRAFT MAR 2002
ECMA 203 : 4ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - CALL INTRUSION SUPPLEMENTARY SERVICE (QSIG-CI)
ECMA 263 : 3ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - CALL PRIORITY INTERRUPTION AND CALL PRIORITY INTERRUPTION PROTECTION SUPPLEMENTARY SERVICES (CPI(P)SD)
EG 201 463 : 1.2.1 PRIVATE INTEGRATED SERVICES NETWORKS
ECMA 193 : 2ED 97 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - DO NOT DISTURB AND DO NOT DISTURB OVERRIDE SUPPLEMENTARY SERVICES (DND(O)SD)
ECMA 347 : 1ED 2003 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - MESSAGE CENTRE MONITORING AND MAILBOX IDENTIFICATION SUPPLEMENTARY SERVICES (QSIG-MCM/QSIG-MID)
ECMA 244 : 2ED 2000 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - MAPPING FUNCTIONS FOR THE EMPLOYMENT OF A CIRCUIT MODE BASIC SERVICE AND THE SUPPLEMENTARY SERVICE USER-TO-USER SIGNALLING AS A PAIR OF ON-DEMAND INTER-PINX CONNECTIONS (MAPPING-UUS)
ECMA 163 : 3ED 97 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - NAME IDENTIFICATION SUPPLEMENTARY SERVICES (NISD)
ECMA 174 : 3ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - CALL DIVERSION SUPPLEMENTARY SERVICES (QSIG-CF)
ECMA 214 : 3ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - RECALL SUPPLEMENTARY SERVICE (QSIG-RE)
ECMA 306 : 2ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - WIRELESS TERMINAL AUTHENTICATION SUPPLEMENTARY SERVICES (QSIG-WTMAU)
ECMA 202 : 2ED 97 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - CALL INTRUSION SUPPLEMENTARY SERVICE (CISD)
ECMA 192 : 4ED 2001 PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - CALL OFFER SUPPLEMENTARY SERVICE (QSIG-CO)

ECMA 155 : 2ED 97 PRIVATE INTEGRATED SERVICES NETWORKS - ADDRESSING
ECMA 133 : 2ED 98 PISN - REFERENCE CONFIGURATION FOR PISN EXCHANGES (PINX)

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