Table of Contents

Foreword
1 Scope
2 Normative references
3 Definitions
4 Abbreviations
5 Description
6 Operational requirements
   6.1 Provision and withdrawal
   6.2 Requirements on the controlling user's network side
   6.3 Requirements on intermediate exchanges
   6.4 Requirements on the receiving user's network side
7 Coding requirements
   7.1 Application Service Element (ASE) for MWI
   7.2 ASN.1 module
8 State definitions
9 Signalling procedures
   9.1 Activation, deactivation and registration
   9.2 Invocation and operation
   9.3 Use of TC and SCCP
   9.4 ASE for MWI
   9.5 Dialogue
10 Interaction with other networks
   10.1 Interworking with a network part without MWI-ASE
        capability
   10.2 Interworking with a network without SCCP/TC
        capability
   10.3 Interworking with a PSTN user
   10.4 Interworking with a Public Switched Telephone
        Network (PSTN)
   10.5 Interworking with a Public Land Mobile
        Network (PLMN)
   10.6 Procedures for interworking with private ISDNs
11 Interaction with other supplementary services
   11.1 Advice of charge services
   11.2 Call waiting
   11.3 Call hold
   11.4 Explicit call transfer
   11.5 Number identification services
   11.6 Closed user group
   11.7 Completion of calls to busy subscriber
   11.8 Conference services
   11.9 Direct dialling in
   11.10 Diversion services
   11.11 Freephone
   11.12 Malicious call identification
   11.13 Multiple subscriber number
   11.14 Subaddressing
   11.15 Terminal portability
   11.16 Three party
   11.17 User-to-user signalling
   11.18 Message waiting indication
12 Parameter values (timers)
   12.1 Timers in the controlling user's exchange
   12.2 Timers in the receiving user's exchange
13 Dynamic description (SDL diagrams)
Annex A (informative): Signalling flows
Annex B (informative): Assignment of object identifier
        values
History

Abstract

Specifies the stage three of the Message Waiting Indication (MWI) supplementary service for the pan-European Integrated Services Digital Network (ISDN) as provided by the European public telecommunications operators by means of the Signalling System No. 7 Transaction Capabilities (TC) application protocol.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	SPS 1
Supersedes	PRETS 300 754-1 : APR 97