ISO IEC 15054-2003 PDF
Name in English:
St ISO IEC 15054-2003
Name in Russian:
Ст ISO IEC 15054-2003
Original standard ISO IEC 15054-2003 in PDF full version. Additional info + preview on request
Full title and description
Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Inter-exchange signalling protocol — Call Interception additional network feature (ISO/IEC 15054:2003). This standard specifies the signalling protocol for the Call Interception Additional Network Feature (ANF‑CINT) at the Q reference point between Private Integrated services Network eXchanges (PINX) within a Private Integrated Services Network (PISN).
Abstract
ISO/IEC 15054:2003 defines the stage‑3 signalling protocol to support ANF‑CINT (Call Interception) at the Q reference point. ANF‑CINT enables calls that cannot be completed under certain conditions to be redirected to a predetermined intercepted‑to user; the standard specifies messages, information elements (ASN.1), procedures and interaction rules with other supplementary services.
General information
- Status: Published (International Standard).
- Publication date: 25 March 2003 (2003‑03‑25).
- Publisher: Joint ISO/IEC (ISO/IEC JTC 1/SC 6).
- ICS / categories: 33.040.35 (Telephone networks).
- Edition / version: Edition 2 (2003).
- Number of pages: 42 pages.
Key bibliographic details and page/edition information as recorded by the ISO/IEC publication records and IEC webstore.
Scope
The standard applies to signalling at the Q reference point between PINXs that form a PISN and contains the stage‑3 protocol specification for ANF‑CINT. It specifies how interception is invoked (immediate and delayed interception), the message set and information elements to be exchanged between PINXs, and the signalling impacts for interactions with other supplementary services; it also references the Q reference point definition in ISO/IEC 11579‑1 and the stage‑1/2 service definitions in ISO/IEC 15053.
Key topics and requirements
- Signalling protocol definition for ANF‑CINT at the Q reference point (stage‑3 specification).
- Invocation modes: interception immediate (redirect before alerting) and interception delayed (redirect after prolonged alerting/waiting on busy).
- ASN.1 modules, message operations, information elements and example message sequences for protocol implementation.
- Interactions and protocol requirements for coexistence with other supplementary services and ANFs (e.g., call forwarding, transfer, call completion, DND, advice of charge).
- Conformance support including Protocol Implementation Conformance Statement (PICS) proforma, SDL representations and test examples.
Technical details and feature requirements summarized from the ISO/IEC specification and published standard analyses.
Typical use and users
Used by PBX/PINX vendors, telecom equipment implementers, system integrators, corporate network architects, test laboratories and standards bodies when implementing or testing QSIG/PISN signalling for call interception functionality in private telephony networks.
Related standards
Closely related to ISO/IEC 15053 (stage‑1 and stage‑2 service specifications for ANF‑CINT), ISO/IEC 11579‑1 (definitions of Q and C reference points), ISO/IEC 11572 and ISO/IEC 11582 (basic call control and generic supplementary‑service procedures), and other QSIG/PISN family standards that define additional network features and inter‑PINX protocols.
Keywords
ANF‑CINT, Call Interception, QSIG, PISN, PINX, inter‑exchange signalling, Q reference point, ASN.1, supplementary services, inter‑PINX protocol.
FAQ
Q: What is this standard?
A: ISO/IEC 15054:2003 is an international standard that specifies the inter‑exchange signalling protocol for the Call Interception additional network feature (ANF‑CINT) used between PINXs in a Private Integrated Services Network (PISN).
Q: What does it cover?
A: It covers the stage‑3 signalling protocol at the Q reference point (messages, information elements, ASN.1 modules, procedures, and interaction rules with other services) to support redirecting calls that cannot be completed to a predefined intercepted‑to user.
Q: Who typically uses it?
A: PBX/PINX manufacturers, telecom equipment implementers, corporate telecom network designers, interoperability test labs and standards developers use it to implement, test and document call interception behaviour in private telephony networks.
Q: Is it current or superseded?
A: ISO/IEC 15054:1997 was withdrawn and superseded by ISO/IEC 15054:2003; the 2003 edition (Edition 2) is the published replacement and has been maintained under periodic review by ISO/IEC. Consult the ISO bibliographic record for the latest confirmation status and review history.
Q: Is it part of a series?
A: Yes — it is part of the QSIG / PISN family of standards (multiple ISO/IEC documents) that together specify functional models, stage‑1/2/3 service specifications and inter‑PINX signalling for supplementary services and additional network features; ISO/IEC 15053 is the related stage‑1/2 specification for Call Interception.
Q: What are the key keywords?
A: Call interception, ANF‑CINT, QSIG, PISN, PINX, Q reference point, inter‑exchange signalling, ASN.1, supplementary services.