CAN/CSA-ISO/IEC 13241-01 (R2009)

Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network - Inter-Exchange Signalling Protocol - Route Restriction Class Additional Network Feature
This National Standard of Canada is equivalent to International Standard ISO/IEC 13241:1997. 1 Scope This International Standard specifies the signalling protocol for the support of the Route Restriction Class (RRC) additional network feature (ANF-RRC) at the Q reference point between Private Integrated Services Network Exchanges (PINXs) connected together within a Private Integrated Services Network (PISN). ANF-RRC is a feature which applies in the establishment phase of a call, allowing that call to access facilities that are within an allowable restriction range. 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 CCITT Recommendation I.130. This International Standard contains the stage 3 specification for the Q reference point and satisfies the requirements identified by the stage 1 and stage 2 specifications in ISO/IEC 13242. The signalling protocol for ANF-RRC operates on top of the signalling protocol for basic circuit switched call control, as specified in ISO/IEC 11572, and uses certain aspects of the generic procedures for the control of supplementary services specified in ISO/IEC 11582. This International Standard also specifies additional signalling protocol requirements for the support of interactions at the Q reference point between ANF-RRC and other supplementary services and ANFs. This International Standard is applicable to PINXs which can interconnect to form a PISN.
OEN:
CSA
Langue:
English
Code(s) de l'ICS:
33.040.40; 35.110
Statut:
Norme
Date de Publication:
2001-01-31
Numéro Standard:
CAN/CSA-ISO/IEC 13241-01 (R2009)