TR 183 057 : 2.1.1
Current
The latest, up-to-date edition.
TELECOMMUNICATIONS AND INTERNET CONVERGED SERVICES AND PROTOCOLS FOR ADVANCED NETWORKING (TISPAN); FEASIBILITY STUDY ON OUT-OF-BAND DTMF
Hardcopy , PDF
English
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Intellectual Property Rights
Foreword
1 Scope
2 References
2.1 Normative references
2.2 Informative references
3 Abbreviations
4 Introduction and use cases
4.1 Introduction
4.2 Use cases
5 Needs
6 Overview of technical solutions
6.1 General
6.2 DTMF transport along the session signalling path
6.3 DTMF transport outside the session signalling path
7 Comparison of solutions
History
Examines the requirements for out-of-band DTMF transport in IMS, to assess the possible technical solutions addressing these requirements, to select a solution and to identify and derive the required changes to the relevant IMS specifications.
| Committee |
TISPAN 03
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
| ES 283 003 : 2.6.1 | TELECOMMUNICATIONS AND INTERNET CONVERGED SERVICES AND PROTOCOLS FOR ADVANCED NETWORKING (TISPAN); IP MULTIMEDIA CALL CONTROL PROTOCOL BASED ON SESSION INITIATION PROTOCOL (SIP) AND SESSION DESCRIPTION PROTOCOL (SDP) STAGE 3 |
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