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CAN/CSA-ISO/IEC 15054-01
Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network - Inter-Exchange Signalling Protocol - Call Interception Additional Network Feature (Adopted ISO/IEC 15054:1997, first edition, 1997-05-15)
SKU: 2414328
Published by CSA Group
Publication Year 2001
39 pages
Withdrawn
Product Details
Scope
This International Standard specifies the signalling protocol for the support of the additional network feature Call Int erception (ANF-CINT) at the Q reference point between Private Integrated Services Network Exchanges (PINX) connected together
within a Private Integrated Services Network (PISN).
ANF-CINT is an additional network feature which enables calls that can not be completed due to certain conditions to be
redirected to a predetermined intercepted-to user.
The Q reference point is defined in ISO/IEC 11579-l.
Service specifications are produced in three stages and acc ording 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 15053.
The signalling protocol for ANF-CINT 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-CINT 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 stage 1 specifications.
This International Standard is applicable to PINXs which can interconnect to form a PISN.
This International Standard specifies the signalling protocol for the support of the additional network feature Call Int erception (ANF-CINT) at the Q reference point between Private Integrated Services Network Exchanges (PINX) connected together
within a Private Integrated Services Network (PISN).
ANF-CINT is an additional network feature which enables calls that can not be completed due to certain conditions to be
redirected to a predetermined intercepted-to user.
The Q reference point is defined in ISO/IEC 11579-l.
Service specifications are produced in three stages and acc ording 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 15053.
The signalling protocol for ANF-CINT 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-CINT 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 stage 1 specifications.
This International Standard is applicable to PINXs which can interconnect to form a PISN.
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