AS/NZS 4239 PDF

Information technology – Telecommunications and information exchange between systems – Private integrated services network – Generic functional protocol for the support of supplementary services – Inter-exchange signalling procedures and protocol

AS/NZS 4239 – Information technology – Telecommunications and information exchange between systems – Private integrated services network – Generic functional protocol for the support of supplementary services – Inter-exchange signalling procedures and protocol

Defines the signalling protocol for the control of supplementary services and additional network features (ANFs) at the Q reference point in private integrated services networks (PISNs). It is one of a series of Standards applicable to PISN. This Standard is identical with and has been reproduced from ISO/IEC 11582:1995.