TS 126 226 : 13.0.0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) (GSM); UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); CELLULAR TEXT TELEPHONE MODEM; GENERAL DESCRIPTION (3GPP TS 26.226 VERSION 14.0.0 RELEASE 14)
Hardcopy , PDF
05-10-2022
English
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1 Scope
2 References
3 Definitions and Abbreviations
4 General
5 The problem
6 The goals and objectives
7 Text Telephony architecture based upon CTM
8 Technical description of CTM
9 CTM negotiation and inband signaling
10 Functions in the CTM environment
Annex A (Informative) - CTM Receiver
Annex B (informative) - Change history
History
Specifies the Cellular Text Telephone Modem (CTM). CTM allows reliable transmission of a text telephone conversation alternating with a speech conversation through the existing speech communication paths in cellular mobile phone systems.
| Committee |
3GPP SA 4
|
| DocumentType |
Standard
|
| Pages |
25
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Superseded
|
| SupersededBy |
| TS 102 261 : 1.1.1 | OPEN NETWORK SERVICES AND ARCHITECTURE (ONSA); ABSTRACT ARCHITECTURE AND REFERENCE POINTS DEFINITION; MAPPING OF FUNCTIONAL ARCHITECTURES AND REQUIREMENTS FOR NGN |
| EG 202 320 : 1.2.1 | HUMAN FACTORS (HF); DUPLEX UNIVERSAL SPEECH AND TEXT (DUST) COMMUNICATIONS |
| ISO/IEC 10646-1:2000 | Information technology Universal Multiple-Octet Coded Character Set (UCS) Part 1: Architecture and Basic Multilingual Plane |
| TIA 825 : A2003 | A FREQUENCY SHIFT KEYED MODEM FOR USE ON THE PUBLIC SWITCHED TELEPHONE NETWORK |
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