ISO IEC 15050 pdf download – Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Inter-exchange signalling protocol — Advice Of Charge supplementary services
Scope
This International Standard specifies the signalling protocol for the support of the Advice Of Charge supplementary services(SS-AOC) at the Q reference point between Private Integrated services Network cXchanges (PINX) connected together withina Private Integrated Services Network (PISN).
SS-AOC is a set of supplementary services which enable a user to receive information about the charging of its calls that leavethe PISN and enter another network.
The three AOC supplementary services are:
a) Charging information at call set-up time (AOC-S)
SS-AOC-S enables the user to receive information about the charging rates at call set-up time and also to receive furtherinformation during the call if there is a change of charging rates.
b) Charging information during the call (AOC-D)
SS-AOC-D enables a user to receive information on the recorded charges for a call during the active phase of the call.c) Charging information at the end of the call (AOC-E)
SS-AOC-Eenables a user to receive information on the recorded charges for a call when the call is terminated.The Q reference point is defined in ISO/IEC 11579-1.
Service specifications are produced in three stages and according to the method specified in ETS 300 387.This InternationalStandard contains the stage 3 specification for the Q reference point and satisfies the requirements identified by the stage l andstage 2 specifications in ISO/EC 15049.
The signalling protocol for SS-AOC operates on top of the signalling protocol for basic circuit switched call control, asspecified in ISO/IEC 11572, and uses certain aspects of the generic procedures for the control of supplementary servicesspecified in ISO/IEC 11582.
This International Standard also specifies additional signalling protocol requirements for the support of interactions at the Qreference point between SS-AOC and other supplementary services and ANFs.
NOTE -Additional interactions that have no impact on the signalling protocol at the Q reference point can be found in the relevant sage lspecifications.
This International Standard is applicable to PINXs which can interconnect to form a PISN.
2Conformance
In order to conform to this International Standard,a PINX shall satisfy the requirements identified in the ProtocolImplementation Conformance Statement (PICS) proforma in annex A.
Conformance to this International Standard includes conforming to those clauses that specify protocol interactions betweenSS-AOC and other supplementary services and ANFs for which signalling protocols at the Q reference point are supported inaccordance with the stage 3 standards concerned.
3Normative references
The following referenced documents are indispensable for the application of this document.For dated references,only theedition cited applies. For undated references, the latest edition of the referenced document (including any amendments)applies.
ISOIEC 11572:2000, lnformation technology – Telecommumications and information exchange between systems – PrivateIntegrated Services Network – Circuit mode bearer services – Inter-exchange signalling procedures and protocol
ISOIEC 11574:200) lnformation technology -Telecommunications and information exchange between systems – Privatelntegrated Services Neiwork – Circuit-mode 64 kbitls bearer services – Service description, functional capabilities andinfornation flows
ISO/IEC 11579-1:1994, Information technology – Telecommunications and information exchange between systems – Privateintegrated services network – Part 1: Reference configuration for PISN Exchanges (PINX)
ISOIEC 11582:2002, Ilnformation technology – Telecommunications and information exchange between systems – PrivateIntegrated Services Network – Generic functional protocol for the support of supplementary services – Ilnter-exchangesignalling procedures and protocol
ISOIEC 13865:2003,Information technology -Telecommumications and information exchange between systems – PrivateIntegrated Services Network – Specification,fiunctional model and information flows – Call Transfer supplementary serviceISOIEC 13869:2003,Ilnformation technology – Telecommunications and information exchange between systems – PrivateIntegrated Services Network – Inter-exchange signalling protocol – Call Transfer supplementary service
ISOIEC 13873:2003,Information technology – Telecommunications and information exchange between systems – Privatelntegrated Services Network – Inter-exchange signalling protocol – Call Diversion supplementary services
ISOIEC 15049:1997,Information technology – Telecommuications and information exchange between systems – Privatelnterated Services Network – Specification, fiunctional model and information flows – Advice of charge supplementary servicesISOIEC 15054:2003,Ilnformation technology – Telecommunications and information exchange between systems – PrivateIntegrated Services Network – Inter-exchange signalling protocol – Call Interception additional network feature
ISO/IEC 15431:2003,Ilnformation technology – Telecommunications and information exchange between systems – Privatelntegrated Services Network – lnuter-exchange signalling protocol – Wireless terminal call handling additional network featuresETS 300 387:1994,Private Telecommunication Network (PTN);Method for the specification of basic and supplementaryservices
ITU-T Rec.1.112:1993,Vocabulary of terms for ISDNs
ITU-TRec. 1.210:1993,Principles of telecommunication services supported by an ISDN and the means to describe themITU-T Rec.Q.950:2000, Supplementary services protocols, structure and general principles
ITU-T Rec.Z.100:1999, Specification and description language (SDL)
4Terms and definitions
For the purposes of this document, the following terms and definitions apply.4.1External definitions
This International Standard uses the following terms defined in other documents:-Application Protocol Data Unit(APDU)
(ISO/IEC 11582)
– Basic Service
(ITU-T Rec.1.210)
Call,Basic Call
(ISO/IEC 11582)
Originating PINX
(ISO/IEC 11572)
Outgoing Gateway PINX
(ISO/IEC 11572)
– Private Integrated Services Network (PISN)
(ISO/IEC 11579-1)
– Private Integrated services Network eXchange (PINX)
(ISO/IEC 11579-1)
Signalling
(ITU-T Rec.1.112)
– Supplementary Service
(ITU-T Rec.1.210)
ISO IEC 15050 pdf download – Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Inter-exchange signalling protocol — Advice Of Charge supplementary services
