ETSI ES 201 235-2
Access and Terminals (AT); Specification of Dual-Tone Multi-Frequency (DTMF) Transmitters and Receivers; Part 2: Transmitters
standard by European Telecommunications Standards Institute , 05/01/2002
Most Recent
Most Recent
-
-
Available Formats
- Availability
- Priced From ( in USD )
-
Available Formats
-
- Immediate download
- $14.17
- Add to Cart
-
- Printed Edition
- Ships in 1-2 business days
- $14.17
- Add to Cart
Customers Who Bought This Also Bought
-
ETSI TS 135 215
Priced From $27.25 -
ETSI TS 126 131
Priced From $27.25 -
ETSI TS 101 570-6
Priced From $27.25 -
ETSI TS 129 332
Priced From $27.25
About This Item
Full Description
The various parts of ES 201 235 [1] provide a complete set of requirements for applications intending to use DTMF signalling.
The present document is intended to provide the level of detail that will enable manufacturers of telecommunications equipment incorporating DTMF signalling, to design the equipment such that it facilitates highly reliable signalling.
This should not be taken to imply that any DTMF signalling system that fails to meet all the criteria described in the present document will not provide reliable signalling. The present document is not intended to be used for the definition of regulated interfaces.
This Part 2 covers the requirements for DTMF transmitters for the case of DTMF signalling over the local loop.
Document History
-
ETSI ES 201 235-2
👀 currently
viewing
Access and Terminals (AT); Specification of Dual-Tone Multi-Frequency (DTMF) Transmitters and Receivers; Part 2: Transmitters- Most Recent
-
ETSI ES 201 235-2
Final draft Version 1.2.1Access and Terminals (AT); Specification of Dual-Tone Multi-Frequency (DTMF) Transmitters and Receivers; Part 2: Transmitters- Historical Version
-
ETSI ES 201 235-2
Specification of Dual Tone Multi-Frequency (DTMF) Transmitters and Receivers; Part 2: Transmitters- Historical Version
👀
