
【国外标准】 Network transmission model for evaluating modem performance over 2-wire voice grade connections
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2025-06-10
- ITU-T V.56bis
- 现行
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适用范围:
暂无
标准号:
ITU-T V.56bis
标准名称:
Network transmission model for evaluating modem performance over 2-wire voice grade connections
英文名称:
标准状态:
现行-
发布日期:
2029-08-01 -
实施日期:
出版语种:
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