电信综合标准-分析测试百科网

IEC 60050-714:1992/AMD4:2019 修改件4.国际电工词汇（IEV）.第714部分:电信中的交换和信号发送

Amendment 4 - International Electrotechnical Vocabulary (IEV) - Part 714: Switching and signalling in telecommunications

ICS: 33.020
CCS
发布: 2019-10-17
实施

T/CCSA 244-2019 银行业数据中心内SDN技术能力测试规范

本标准为银行业数据中心内SDN技术评测标准，包括SDN整体网络能力的评测和SDN控制器、物理交换网络、虚拟交换网络、网络功能虚拟化四个组成模块的评测。本标准适用于银行业数据中心内SDN网络的搭建、测试、评估。

SDN Test Standard for Technical Competency of Banking Datacenter Cloud

ICS: 33.020
CCS: I631
发布: 2019-08-16
实施: 2020-07-28

T/CCSA 248-2019 电信业务实体营业厅服务等级划分和评定

本标准规定了对电信业务实体营业厅所提供的服务进行评价的内容和方法，以及对其服务等级划分和评定的程序。本标准适用于社会第三方评定机构开展的电信业务实体营业厅服务等级评定活动。各级电信运营企业也可参考本标准对所属的电信业务实体营业厅进行服务水平的评价。

Classification and assessment of service level in telecom business hall

ICS: 33.020
CCS: I631
发布: 2019-08-16
实施: 2020-07-28

T/CCSA 250-2019 电信业务安装维修服务中心服务等级划分和评定

本标准规定了对电信业务安装维修服务中心所提供的服务进行评价的内容和方法，以及对其服务等级划分和评定的程序。本标准适用于社会第三方评定机构开展的安装维修服务中心服务等级评定活动。各级电信运营企业也可参考本标准对所属的安装维修中心进行服务水平的评价。

Classification and assessment of service level in telecom service installation and maintenance service center

ICS: 33.020
CCS: I631
发布: 2019-08-16
实施: 2020-07-27

ASTM F1583-95(2019) 通信程序的标准实施规程&x2014；语音学

1.1 Establishment of Phonetics—This practice covers the establishment of phonetics (including an alphabet, numerals, and punctuations), and the procedures for their use, in communications. 1.2 Performance— This practice is intended to facilitate the performance of communications personnel and systems under adverse communications conditions. This objective is achieved by employing easily recognized and used symbols and procedures that are highly resistant to errors. This system may be used with speech, print, or other media. 1.3 Interoperability— This practice is intended to facilitate the interoperability of communications personnel and systems among different organizations, especially if they use different internal practices. This system is also recommended for use within any organization for improved internal communications and uniformity of operations. 1.4 English as Common Language—This practice is intended for use with English. English has been designated by the International Civil Aviation Organization (ICAO) and others as a common interoperability language that is widely used in search and rescue, emergency, and international operations such as aviation, maritime, and military. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Practice for Communications Procedures—Phonetics