
【国外标准】 Automatic answering equipment and general procedures for automatic calling equipment on the general switched telephone network including procedures for disabling of echo control devices for both manually
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2025-06-10
- ITU-T V.25 Corrigendum 1
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标准号:
ITU-T V.25 Corrigendum 1
标准名称:
Automatic answering equipment and general procedures for automatic calling equipment on the general switched telephone network including procedures for disabling of echo control devices for both manually
英文名称:
标准状态:
现行-
发布日期:
2029-07-01 -
实施日期:
出版语种:
- 其它标准
- 上一篇: ITU-T J.Sup2 Guidelines for the implementation of Annex¿A of Recommendation¿J.112, "Transmission systems for interactive cable television services" - Example of Digital Video Broadcasting (DVB) interaction channel for cable television distribution
- 下一篇: ITU-T L.59 Optical fibre cables for indoor applications
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