Abstract
ISO/IEC 15053:2003 specifies Additional Network Feature Call Interception (ANF-CINT), which is applicable to various basic services supported by Private Integrated Services Networks (PISN). Basic services are specified in ISO/IEC 11574.
ANF-CINT is an additional network feature which enables calls that cannot be completed due to certain conditions to be redirected to a pre-defined intercepted-to user.
ANF specifications are produced in three stages, according to the method described in ETS 300 387. ISO/IEC 15053:2003 contains the stage 1 and stage 2 specifications of ANF-CINT. The stage 1 specification (clause 6) specifies the feature as seen by users of PISNs. The stage 2 specification (clause 7) identifies the functional entities involved in the feature and the information flows between them.
General information
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Status: PublishedPublication date: 2003-04Stage: Close of review [90.60]
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Edition: 2Number of pages: 37
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Technical Committee :ISO/IEC JTC 1/SC 6ICS :33.040.35
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Life cycle
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Previously
WithdrawnISO/IEC 15053:1997
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Now