PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - CALL OFFER SUPPLEMENTARY SERVICE (QSIG-CO)

Published date

12-01-2013

Publisher

European Computer Manufacturers Association

1 Scope
2 Conformance
3 References (normative)
4 Definitions
  4.1 External definitions
  4.2 Other definitions
       4.2.1 Inter-PINX link
       4.2.2 Path retention
       4.2.3 Served User PINX
5 Acronyms
6 Signalling protocol for the support of SS-CO
  6.1 SS-CO description
  6.2 SS-CO operational requirements
       6.2.1 Requirements on an Originating PINX
       6.2.2 Requirements on a Terminating PINX
       6.2.3 Requirements on a Transit PINX
  6.3 SS-CO coding requirements
       6.3.1 Operations
       6.3.2 Notifications
       6.3.3 Information elements
       6.3.4 Messages
  6.4 SS-CO state definitions
       6.4.1 States at the Originating PINX
       6.4.2 States at the Terminating PINX
  6.5 SS-CO signalling procedures for activation, deactivation
       and registration
  6.6 SS-CO signalling procedures for invocation and operation
       6.6.1 Actions at the Originating PINX
       6.6.2 Actions at the Terminating PINX
       6.6.3 Actions at a Transit PINX
  6.7 SS-CO impact of interworking with public ISDNs
  6.8 SS-CO impact of interworking with non-ISDNs
  6.9 Protocol interactions between SS-CO and other
       supplementary services and ANFs
       6.9.1 Interaction with Calling Name Identification
              Presentation (SS-CNIP)
       6.9.2 Interaction with Connected Name Identification
              Presentation (SS-CONP)
       6.9.3 Interaction with Call Completion to Busy Subscriber
              (SS-CCBS)
       6.9.4 Interaction with Call Completion on No Reply
              (SS-CCNR)
       6.9.5 Interaction with Call Transfer (SS-CT)
       6.9.6 Interaction with Call Forwarding Unconditional
              (SS-CFU)
       6.9.7 Interaction with Call Forwarding Busy (SS-CFB)
       6.9.8 Interaction with Call Forwarding No Reply
              (SS-CFNR)
       6.9.9 Interaction with Path Replacement (ANF-PR)
       6.9.10 Interaction with Do Not Disturb (SS-DND)
       6.9.11 Interaction with Do Not Disturb Override (SS-DNDO)
       6.9.12 Interaction with Call Intrusion (SS-CI)
  6.10 SS-CO parameter values (timers)
       6.10.1 Timer T1
Annex A - Signalling protocol for the support of Path Retention
Annex B - Protocol Implementation Conformance Statement (PICS)
          proforma
Annex C - Examples of message sequences
Annex D - Specification and Description Language (SDL)
          representation of procedures
Annex E - Imported ASN.1 definitions
Annex F - ASN.1 definitions according to ITU-T Recs. X.208/X.209

Defines signalling protocol for supporting the Call Offer supplementary service (SS-CO) at the Q reference point between Private Integrated Services Network Exchanges (PINXs) connected within a Private Integrated Services Network (PISN). This is a supplementary service enabling a call to be offered to a busy called user on request from the calling user (or on that user's behalf) and to wait for that called user to accept this call.

DocumentType	Standard
PublisherName	European Computer Manufacturers Association
Status	Current

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 304 : 2ED 2001	PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - WIRELESS TERMINAL CALL HANDLING ADDITIONAL NETWORK FEATURES (QSIG-WTMCH)
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 314 : 2ED 2001	PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - CALL IDENTIFICATION AND CALL LINKAGE ADDITIONAL NETWORK FEATURE (QSIG-CIDL)
02/645143 DC : DRAFT MAR 2002
02/645135 DC : DRAFT MAR 2002
ECMA 203 : 4ED 2001	PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - CALL INTRUSION SUPPLEMENTARY SERVICE (QSIG-CI)

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 174 : 3ED 2001	PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - CALL DIVERSION SUPPLEMENTARY SERVICES (QSIG-CF)
ECMA 142 : 3ED 2001	PRIVATE INTEGRATED SERVICES NETWORK (PISN) - CIRCUIT MODE 64 KBIT/S BEARER SERVICES - SERVICE DESCRIPTION, FUNCTIONAL CAPABILITIES AND INFORMATION FLOWS (BCSD)
ECMA 191 : 2ED 97	PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - CALL OFFER SUPPLEMENTARY SERVICE (COSD)
ECMA 143 : 4ED 2001	PRIVATE INTEGRATED SERVICES NETWORK (PISN) - CIRCUIT MODE BEARER SERVICES - INTER-EXCHANGE SIGNALLING PROCEDURES AND PROTOCOL (QSIG-BC)
ECMA 178 : 3ED 2001	PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - CALL TRANSFER SUPPLEMENTARY SERVICE (QSIG-CT)
ECMA 177 : 3ED 2001	PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - CALL TRANSFER SUPPLEMENTARY SERVICE (CTSD)
ECMA 203 : 4ED 2001	PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - CALL INTRUSION SUPPLEMENTARY SERVICE (QSIG-CI)
ECMA 133 : 2ED 98	PISN - REFERENCE CONFIGURATION FOR PISN EXCHANGES (PINX)
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)
ETS 300 387 : 20001	PRIVATE TELECOMMUNICATION NETWORK (PTN) - METHOD FOR THE SPECIFICATION OF BASIC AND SUPPLEMENTARY SERVICES