ISO/IEC 11572:2000
Current
The latest, up-to-date edition.
Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Circuit mode bearer services — Inter-exchange signalling procedures and protocol
Hardcopy , PDF
English
06-04-2000
This International Standard defines the signalling procedures and protocol for the purpose of circuit-switched Call Control at
the Q-reference point between Private Integrated Network Exchanges (PINXs) connected together within a Private Integrated
Services Network (PISN).
The Q reference point is defined in ISO/IEC 11579-1.
This International Standard is based upon that described in ITU-T Recommendation Q.931, including the provisions for
symmetrical operation described in annex D of that recommendation.
Service specifications are produced in three stages and according to the method specified in ETS 300 387. 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 ECMA-142, ECMA-148 and ISO/IEC 11584.
This International Standard is applicable to PINXs which interconnect to form a PISN.
Annex ZC is an integral part of this International Standard.
| Committee |
ISO/IEC JTC 1/SC 6
|
| DocumentType |
Standard
|
| Pages |
137
|
| ProductNote |
This standard also refers to CCITT Rec.G.711,ITU-T Rec.Q.930ISDN ,ITU-T Rec. E.164:1991, CCITT Rec. I.330,ITU-T Rec. Q.931:1993,CCITT Rec. T.50:1988
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DIN EN 300172:2004-03 | Identical |
| INCITS/ISO/IEC 11572 : 1997 | Identical |
| NBN EN 300 172 : 2003 | Identical |
| AS/NZS 11572:1999 | Identical |
| BS ISO/IEC 11572:1997 | Identical |
| DIN EN 300172:2004-03 | Corresponds |
| ECMA 10 : 1970 | Corresponds |
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