M00044980
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DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - SUPPORT OF OPTIMAL ROUTEING (SOR) - SERVICE DEFINITION (STAGE 1)
European Telecommunications Standards Institute
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Availability date: 11/06/2021
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Foreword
1 Scope
2 References
3 Definitions and abbreviations
4 Description of Optimal Routing
5 Functional require
5.1 General
5.2 Normal operation
5.3 Exceptional procedures or unsuccessful outcome
6 Interactions of Optimal Routing with
Supplementary Services
6.1 Call Forwarding
6.2 Call Barring
6.3 Call Transfer
6.4 Call Deflection
6.5 Advice of Charge
7 Interactions of Optimal Routing with Operator
Determined Barring (ODB)
8 Interactions of Optimal Routing with CAMEL
Annex A (informative): Change Request History
History
This Stage 1 description of the first phase of Support of Optimal Routing (SOR): - compiles the basic service requirements for SOR; - describes the interactions for Supplementary Services (SS) in order to cater for SOR; - refers to modifications to network features required by SOR.
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | SMG 1 |