Table of Contents

Intellectual Property Rights
Foreword
Modal verbs terminology
Foreword
1 Scope
2 References
3 Definitions and abbreviations
4 Introduction
5 Void
6 Network Characteristics
7 Interworking classifications
8 Compatibility and subscription checking
9 Interworking to PSTN
10 Interworking to the ISDN
11 Interworking between A/Gb mode MSC and Iu mode MSC
11a Transport Protocols
12 Frame Synchronization
13 Call Clearing
14 The A-TRAU Framing Protocols
15 RTP Payload Type Negotiation for Data Calls within a SIP-I
    based CS Core Network
Annex A (informative) - SDLs
Annex B (informative) - General mapping of V.24 circuits to
        channel status bits
Annex C (normative) - RTP payload type for SCUDIF in SIP-I based
        CS core network
Annex D (informative) - IANA registration information for RTP
        payload types for SCUDIF in SIP-I based CS core network
Annex E (informative) - Change history
History

Abstract

Classifies the Mobile-services Switching Centre/Interworking Functions (MSC/IWFs) and requirements to support interworking between: a) PLMN and PSTN; b) PLMN and ISDN.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	3GPP CT 3