Withdrawn

This publication has been withdrawn and is no longer current.

Attribution

Information in this document has been obtained from an ATA publication. The ATA publications are protected by copyright and must not be used except as permitted. See http://www.austelco.org.au/copyright.

This information was last updated on May 12, 2026 and is for historical reference only.

Name

Signalling System No. 7 - Interconnection ISUP

Year2000
Status

WITHDRAWN

Documents

Introduction

Part A: Functional Description of the Interconnection ISDN User Part of Signalling System No. 7

Part B: General Function of Messages and Signals of the Interconnection ISDN User Part of Signalling System No. 7

Part C: Formats and Codes of the Interconnection ISDN User Part of Signalling System No. 7

Part D: Signalling System No. 7 - Interconnection ISDN User Part Signalling Procedures

Part E: Supplementary Services

Part E1: Stage 1 Supplementary Description - 3.1 kHz Audio Bearer Service Category

Part E2: Stage 1 Supplementary Description - 64 kbit/s Unrestricted Bearer Service Category

Part E3: Stage 1 Supplementary Description - Call Diversion Service

Part E4: Stage 3 Supplementary Description - Call Diversion Service

Part E5: Stage 1 Supplementary Description - Calling Line Presentation/ Restriction

Part E6: Stage 3 Supplementary Description - Calling Line Presentation/ Restriction

Part E7: Stage 1 Supplementary Description - Speech Bearer Service Category

Part E8: Stage 1 Supplementary Description - User-to-User Signalling

Part E9: Stage 3 Supplementary Description - User-to-User Signalling

Part F: Application of the Message Transfer Part for National Interconnection

Historical Versions

G500:1998

G500:1998 - Supplementary Document 1 - Stage 1 Supplementary Description 3.1kHz Audio Bearer Service Category