Table of Contents

Foreword
1 Scope
2 References
3 Definitions
4 Symbols and abbreviations
5 Description
6 Operational requirements
7 Coding requirements
   7.1 Messages
   7.2 Parameters
8 State definitions
9 Signalling procedures
   9.1 IN basic call
   9.2 IN call with SCP request to collect further digits
   9.3 Detection point processing
   9.4 Set-up of an IN call to destination B
   9.5 User interactive dialogue (in-band)
   9.6 Call gapping
   9.7 Service filtering
   9.8 SCP initiated call
   9.9 Actions to be performed in local exchanges
10 Interaction with other networks
11 Interaction between IN basic call and ISDN supplementary
   services
   11.1 Call diversion
   11.2 Calling line identification presentation/restriction
   11.3 Completion of calls to busy subscriber
   11.4 Conference
   11.5 Connected line identification presentation/restriction
   11.6 Explicit call transfer
   11.7 Malicious call identification
   11.8 Three party
12 Interactions between IN services
13 Parameter values (timers)
Annex A: Signalling flows
Annex B: Coding of the compatibility Information for new
         information elements
      B.1 New parameters
Annex C: Contents of the Core INAP serviceInteractionIndicators
Annex D: Limitations for ISUP basic call procedures and
         supplementary services for different types of IN calls
Annex E: Bibliography
History

Abstract

Describes the interaction between the Intelligent Network Application Protocol (INAP) and the Integrated Services Digital Network (ISDN) User Part (ISUP) of Signalling System No. 7. The basis for the IN part of this ETR is the core INAP and the basis for the public network part is the ISUP version 2.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	SPS 1