YD/T 3468-2019
电信网络中反垃圾语音信息的技术手段
Technologies involved in countering voice spam in telecommunication organizations
2019-08-27
YD/T 3650-2020
基于IMS核心网的恶意语音信息治理技术要求
Technical requirements for countering voice spam based on IMS core network
2020-04-16
ETSI EG 201 026-2
Corporate Telecommunication Networks (CN); Standardization analysis; Part 2: Enhanced voice and non-voice services
企业电信网络（CN）；标准化分析；第2部分:增强的语音和非语音服务
1997-08-01
ATIS T1.TR.46-1996
Transmission Performance Standards Issues on ATM Voice Based Telecommunications Network
基于ATM语音通信网络的传输性能标准问题
1996-04-01
GB/T 7609-1995
电信网中脉冲编码调制音频通路传输特性常用测试方法
General test method for transmission performance of PCM voice channel in telecommunication network
1995-12-14
ETSI ETR 004
Business Telecommunications (BT); Overall transmission plan aspects of a private branch network for voice connections with access to the public network
商业电信（BT）；用于接入公共网络的语音连接的专用分支网络的总体传输计划方面
1990-08-01
GB/T 40420.2-2021
基于公用电信网的宽带客户网关虚拟化 第2部分：语音虚拟化技术要求
Broadband customer gateway virtualization based on public telecommunication network—Part 2 ：Technology requirements of voice virtualization
2021-10-11
ATIS 10000678.a.2007
Supplement A to ATIS-10000678.2006 - Lawfully Authorized Electronic Surveillance (LAES) for Voice over Packet Technologies in Wireline Telecommunications Networks
ATIS-10000678.2006增补A——有线电信网络中分组语音技术的合法授权电子监控（LAES）
2007-05-01
BS 6403-1983
Specification for simple telex terminals using single channel voice frequency signalling for connection to British Telecommunications telex network
连接英国电信电传网络用单通道音频信号的简单电传终端规范
1983-07-29
UNE-ETS 300452-1997
BUSINESS TELECOMMUNICATIONS (BTC). SPECIAL QUALITY VOICE BANDWITH 4-WIre analogue leased line (A4S). Connection characteristics and network interface presentation.
商业电信（BTC） 带有4线模拟租用线路（A4S）的特殊质量语音带 连接特征和网络接口演示
1997-11-20
UNE-ETS 300451-1997
BUSINESS TELECOMMUNICATIONS (BTC). ORDINARY QUALITY VOICE BANDWIDTH 4-wire analogue leased line (A40). Connection characteristics and network interface presentation.
商业电信（BTC） 普通质量语音带宽4线模拟租用线路（A40） 连接特征和网络接口演示
1997-11-20
UNE-ETS 300448-1997
BUSINESS TELECOMMUNICATIONS (BTC). ORDINARY QUALITY VOICE BANDWIDTH 2-wire analogue leased line (A20). Connection characteristics and network interface presentation.
商业电信（BTC） 普通质量语音带宽双线模拟租用线路（A20） 连接特征和网络接口演示
1997-11-20
UNE-ETS 300449-1997
BUSINESS TELECOMMUNICATIONS (BTC). SPECIAL QUALITY VOICE BANDWIDTH 2-Wire analogue leased line (A2S). Connection characteristics and network interface presentation.
商业电信（BTC） 特殊质量语音带宽双线模拟租用线路（A2S） 连接特征和网络接口演示
1997-11-20
ETSI ETS 300 451
Business TeleCommunications (BTC); Ordinary quality voice bandwidth 4-wire analogue leased line (A4O); Connection characteristics and network interface presentation
商业电信（BTC）；普通质量语音带宽四线模拟租用线（A4O）；连接特性和网络接口演示
1996-02-01
ETSI ETS 300 452
Business TeleCommunications (BTC); Special quality voice bandwidth 4-wire analogue leased line (A4S); Connection characteristics and network interface presentation
商业电信（BTC）；特殊质量语音带宽四线模拟租用线路（A4S）；连接特性和网络接口演示
1996-02-01
ETSI ETS 300 448
Business TeleCommunications (BTC); Ordinary quality voice bandwidth 2-wire analogue leased line (A2O); Connection characteristics and network interface presentation
商业电信（BTC）；普通质量语音带宽双线模拟租用线（A2O）；连接特性和网络接口演示
1996-02-01
ETSI ETS 300 449
Business TeleCommunications (BTC); Special quality voice bandwidth 2-wire analogue leased line (A2S); Connection characteristics and network interface presentation
商业电信（BTC）；特殊质量语音带宽双线模拟租用线路（A2S）；连接特性和网络接口演示
1996-02-01
ATIS 1000678.v4.2020
Lawfully Authorized Electronic Surveillance (LAES) for Voice over Internet Protocol and Rich Communications Services Messaging in Wireline and Broadband Telecommunications Networks, Version 4
有线和宽带电信网络中互联网语音协议和丰富通信服务信息的合法授权电子监控（LAES） 第4版
2020-10-01
ETSI TS 182 007
Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Voice Call Continuity (VCC); Stage 2 [3GPP TS 23.507 Release 8, modified]
电信和互联网融合服务和先进网络协议（TISPAN）；语音通话连续性（VCC）；第2阶段[3GPP TS 23.507第8版 修改]
2008-10-01
ETSI TR 101 329-6
Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 3; End-to-end Quality of Service in TIPHON systems; Part 6: Actual measurements of network and terminal characteristics and performance parameters in TIPHON networks and their influence on voice quality
网络上电信和互联网协议协调（TIPHON）第3版；TIPHON系统的端到端服务质量；第6部分:TIPHON网络中网络和终端特性及性能参数的实际测量及其对语音质量的影响
2002-02-01