定义VoIP终端美利体育官网首页网址语音质量的技术指标，包括时延、抖动等参数，确保端到端通话质量。
| 标准号 & 类别 | 标准名称 | 发布 |
|---|---|---|
| ETSI ES 202 718 V1.1.1 (2011-10)-2011 试验标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对基于IP的窄带和宽带家庭网关及其他媒体网关的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission Requirements for IP-based Narrowband and Wideband Home Gateways and Other Media Gateways from a QoS Perspective as Perceived by the User
|
2011-10-01 欧洲电信标准协会 |
| ETSI ES 202 737 V1.2.1 (2007-10)-2007 试验标准 |
语音处理、传输和质量方面（STQ） 从用户感知的QoS角度对窄带VoIP终端（手机和耳机）的传输要求 Speech Processing, Transmission and Quality Aspects (STQ); Transmission requirements for narrowband VoIP terminals (handset and headset) from a QoS perspective as perceived by the user
VoIP终端 |
2007-10-01 欧洲电信标准协会 |
| ETSI ES 202 737 V1.3.2 (2010-09)-2010 试验标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对窄带VoIP终端（手机和耳机）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband VoIP terminals (handset and headset) from a QoS perspective as perceived by the user
E模型 VoIP终端 |
2010-09-01 欧洲电信标准协会 |
| ETSI ES 202 737 V1.4.1 (2015-03)-2015 规范标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对窄带VoIP终端（手机和耳机）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband VoIP terminals (handset and headset) from a QoS perspective as perceived by the user
E模型 VoIP终端 |
2015-03-01 欧洲电信标准协会 |
| ETSI ES 202 737 V1.5.1 (2017-01)-2017 规范标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对窄带VoIP终端（手机和耳机）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband VoIP terminals (handset and headset) from a QoS perspective as perceived by the user
E模型 VoIP终端 |
2017-01-01 欧洲电信标准协会 |
| ETSI ES 202 737-2015 试验 |
语音和多媒体传输质量（STQ）；从用户感知的 QoS 角度对窄带 VoIP 终端（手机和耳机）的传输要求（V1.4.1） Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband VoIP terminals (handset and headset) from a QoS perspective as perceived by the user (V1.4.1)
VoIP终端 |
2015-03-01 欧洲电信标准协会 |
| ETSI ES 202 738 V1.3.1 (2009-09)-2009 试验标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对窄带VoIP扩音和免提终端的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband VoIP loudspeaking and handsfree terminals from a QoS perspective as perceived by the user
免提终端 |
2009-09-01 欧洲电信标准协会 |
| ETSI ES 202 738 V1.3.2 (2010-09)-2010 试验标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对窄带VoIP扩音和免提终端的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband VoIP loudspeaking and handsfree terminals from a QoS perspective as perceived by the user
VoIP终端 |
2010-09-01 欧洲电信标准协会 |
| ETSI ES 202 738 V1.4.1 (2015-03)-2015 规范标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对窄带VoIP扩音和免提终端的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband VoIP loudspeaking and handsfree terminals from a QoS perspective as perceived by the user
|
2015-03-01 欧洲电信标准协会 |
| ETSI ES 202 738 V1.5.1 (2017-01)-2017 规范标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对窄带VoIP扩音和免提终端的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband VoIP loudspeaking and handsfree terminals from a QoS perspective as perceived by the user
|
2017-01-01 欧洲电信标准协会 |
| ETSI ES 202 738 V1.6.1 (2017-02)-2017 规范标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对窄带VoIP扩音和免提终端的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband VoIP loudspeaking and handsfree terminals from a QoS perspective as perceived by the user
|
2017-02-01 欧洲电信标准协会 |
| ETSI ES 202 738 V1.8.1 (2020-05)-2020 规范标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对窄带VoIP扩音和免提终端的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband VoIP loudspeaking and handsfree terminals from a QoS perspective as perceived by the user
|
2020-05-01 欧洲电信标准协会 |
| ETSI ES 202 738 V1.8.2(2022-05) 规范标准 |
Voice transmission performance requirements for narrowband VoIP speakers and hands-free terminals
VoIP终端 |
2022-05-01 欧洲电信标准协会 |
| ETSI ES 202 738-2020 规范标准 |
语音和多媒体传输质量 (STQ) 从用户感知的 QoS 角度对窄带 VoIP 扩音和免提终端的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband VoIP loudspeaking and handsfree terminals from a QoS perspective as perceived by the user
|
2020-05-01 欧洲电信标准协会 |
| ETSI ES 202 739 V1.2.1 (2007-10)-2007 试验标准 |
语音处理、传输和质量方面（STQ） 从用户感知的QoS角度对宽带VoIP终端（手机和耳机）的传输要求 Speech Processing, Transmission and Quality Aspects (STQ); Transmission requirements for wideband VoIP terminals (handset and headset) from a QoS perspective as perceived by the user
VoIP终端 头躯模拟器 |
2007-10-01 欧洲电信标准协会 |
| ETSI ES 202 739 V1.3.2 (2010-09)-2010 试验标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对宽带VoIP终端（手机和耳机）的传输要求 Speech and multimediaTransmission Quality (STQ); Transmission requirements for wideband VoIP terminals (handset and headset) from a QoS perspective as perceived by the user
VoIP终端 |
2010-09-01 欧洲电信标准协会 |
| ETSI ES 202 739-2020 规范标准 |
语音和多媒体传输质量 (STQ) 从用户感知的 QoS 角度来看宽带 VoIP 终端（手机和耳机）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband VoIP terminals (handset and headset) from a QoS perspective as perceived by the user
VoIP终端 |
2020-05-01 欧洲电信标准协会 |
| ETSI ES 202 740 V1.2.1 (2007-10)-2007 试验标准 |
语音处理、传输和质量方面（STQ） 从用户感知的QoS角度对宽带VoIP扩音和免提终端的传输要求 Speech Processing, Transmission and Quality Aspects (STQ); Transmission requirements for wideband VoIP loudspeaking and handsfree terminals from a QoS perspective as perceived by the user
VoIP终端 免提终端 |
2007-10-01 欧洲电信标准协会 |
| ETSI ES 202 740 V1.3.1 (2009-09)-2009 试验标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对宽带VoIP扩音和免提终端的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband VoIP loudspeaking and handsfree terminals from a QoS perspective as perceived by the user
VoIP终端 免提终端 |
2009-09-01 欧洲电信标准协会 |
| ETSI ES 202 740 V1.3.2 (2010-09)-2010 试验标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对宽带VoIP扩音和免提终端的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband VoIP loudspeaking and handsfree terminals from a QoS perspective as perceived by the user
VoIP终端 免提终端 |
2010-09-01 欧洲电信标准协会 |
| ETSI ES 202 740 V1.4.1 (2015-03)-2015 规范标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对宽带VoIP扩音和免提终端的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband VoIP loudspeaking and handsfree terminals from a QoS perspective as perceived by the user
VoIP终端 |
2015-03-01 欧洲电信标准协会 |
| ETSI ES 202 740 V1.5.1 (2017-01)-2017 规范标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对宽带VoIP扩音和免提终端的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband VoIP loudspeaking and handsfree terminals from a QoS perspective as perceived by the user
VoIP终端 |
2017-01-01 欧洲电信标准协会 |
| ETSI ES 202 740 V1.6.1 (2017-02)-2017 规范标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对宽带VoIP扩音和免提终端的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband VoIP loudspeaking and handsfree terminals from a QoS perspective as perceived by the user
|
2017-02-01 欧洲电信标准协会 |
| ETSI ES 202 740 V1.7.1 (2017-09)-2017 规范标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对宽带VoIP扩音和免提终端的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband VoIP loudspeaking and handsfree terminals from a QoS perspective as perceived by the user
VoIP终端 免提终端 |
2017-09-01 欧洲电信标准协会 |
| ETSI ES 202 740 V1.8.1 (2020-05)-2020 规范标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对宽带VoIP扩音和免提终端的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband VoIP loudspeaking and handsfree terminals from a QoS perspective as perceived by the user
免提终端 |
2020-05-01 欧洲电信标准协会 |
| ETSI ES 202 740 V1.8.2 (2022-05)-2022 规范标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对宽带VoIP扩音和免提终端的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband VoIP loudspeaking and handsfree terminals from a QoS perspective as perceived by the user
VoIP终端 |
2022-05-01 欧洲电信标准协会 |
| ETSI ES 202 740-2020 规范标准 |
语音和多媒体传输质量 (STQ) 从用户感知的 QoS 角度对宽带 VoIP 扩音和免提终端的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband VoIP loudspeaking and handsfree terminals from a QoS perspective as perceived by the user
|
2020-05-01 欧洲电信标准协会 |
| ETSI ES 202 740-2022 规范标准 |
语音和多媒体传输质量 (STQ) 从用户感知的 QoS 角度对宽带 VoIP 扩音和免提终端的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband VoIP loudspeaking and handsfree terminals from a QoS perspective as perceived by the user
VoIP终端 免提终端 |
2022-05-01 欧洲电信标准协会 |
| ETSI TR 101 329-7-2000 指南标准 |
电信和互联网协议在网路中的和谐共存（TIPHON） 设计指南 第7部分：从端到端语音传输性能角度的TIPHON连接元素设计指南 Telecommunications and Internet protocol Harmonization Over Networks (TIPHON); Design Guide; Part 7: Design Guide for elements of a TIPHON connection from an end-to-end speech transmission performance point of view
E模型 |
2000-11-01 欧洲电信标准协会 |
| ETSI TS 102 924 V1.1.1 (2013-03)-2013 试验标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对超宽带/全频带耳机终端的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for Superwideband/Fullband headset terminals from a QoS perspective as perceived by the user
|
2013-03-01 欧洲电信标准协会 |
| ETSI TS 103 334 V1.1.1 (2018-01)-2018 规范标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对可穿戴无线终端的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wearable wireless terminals from a QoS perspective as perceived by the user
无线终端 测试配置 |
2018-01-01 欧洲电信标准协会 |
| ETSI TS 103 607 V1.1.1 (2024-07)-2024 试验标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对可穿戴无线宽带语音终端的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wearable wireless wideband speech terminals from a QoS perspective as perceived by the user
测试配置 |
2024-07-01 欧洲电信标准协会 |
| ETSI TS 103 607-2024 规范标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对可穿戴无线宽带语音终端的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wearable wireless wideband speech terminals from a QoS perspective as perceived by the user
语音编解码器 |
2024-07-01 欧洲电信标准协会 |
| ETSI TS 103 737 V1.1.1 (2009-11)-2009 试验标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对窄带无线终端（手机和耳机）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband wireless terminals (handset and headset) from a QoS perspective as perceived by the user
无线终端 测试配置 |
2009-11-01 欧洲电信标准协会 |
| ETSI TS 103 737 V1.1.2 (2010-08)-2010 试验标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对窄带无线终端（手机和耳机）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband wireless terminals (handset and headset) from a QoS perspective as perceived by the user
无线终端 测试配置 |
2010-08-01 欧洲电信标准协会 |
| ETSI TS 103 737 V1.2.1 (2017-07)-2017 试验标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对窄带无线终端（手机和耳机）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband wireless terminals (handset and headset) from a QoS perspective as perceived by the user
无线终端 测试配置 |
2017-07-01 欧洲电信标准协会 |
| ETSI TS 103 737 V1.3.1 (2018-10)-2018 规范标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对窄带无线终端（手机和耳机）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband wireless terminals (handset and headset) from a QoS perspective as perceived by the user
无线终端 |
2018-10-01 欧洲电信标准协会 |
| ETSI TS 103 737 V1.4.1 (2021-10)-2021 试验标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对窄带移动无线终端（手机和耳机）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband mobile wireless terminals (handset and headset) from a QoS perspective as perceived by the user
无线终端 |
2021-10-01 欧洲电信标准协会 |
| ETSI TS 103 737-2010 试验 |
语音和多媒体传输质量(STQ).用户感受到的QoS方面的窄带无线终端(手持式和头戴式耳机)传输要求(版本1.1.2) Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband wireless terminals (handset and headset) from a QoS perspective as perceived by the user (V1.1.2)
无线终端 |
2010-08-01 欧洲电信标准协会 |
| ETSI TS 103 737-2017 规范标准 |
语音和多媒体传输质量 (STQ) 从用户感知的 QoS 角度来看窄带无线终端（手机和耳机）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband wireless terminals (handset and headset) from a QoS perspective as perceived by the user
无线终端 |
2017-07-01 欧洲电信标准协会 |
| ETSI TS 103 737-2021 试验标准 |
语音和多媒体传输质量 (STQ) 从用户感知的 QoS 角度来看窄带移动无线终端（手机和耳机）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband mobile wireless terminals (handset and headset) from a QoS perspective as perceived by the user
无线终端 测试配置 |
2021-10-01 欧洲电信标准协会 |
| ETSI TS 103 738 V1.1.2 (2010-09)-2010 试验标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对窄带无线终端（免提）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband wireless terminals (handsfree) from a QoS perspective as perceived by the user
免提功能 无线终端 |
2010-09-01 欧洲电信标准协会 |
| ETSI TS 103 738 V1.2.1 (2017-07)-2017 试验标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对窄带无线终端（免提）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband wireless terminals (handsfree) from a QoS perspective as perceived by the user
免提功能 无线终端 |
2017-07-01 欧洲电信标准协会 |
| ETSI TS 103 738 V1.3.1 (2018-10)-2018 规范标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对窄带无线终端（免提）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband wireless terminals (handsfree) from a QoS perspective as perceived by the user
免提功能 无线终端 |
2018-10-01 欧洲电信标准协会 |
| ETSI TS 103 738 V1.4.1 (2021-10)-2021 试验标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对窄带移动无线终端（免提）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband mobile wireless terminals (hands-free) from a QoS perspective as perceived by the user
免提功能 无线终端 |
2021-10-01 欧洲电信标准协会 |
| ETSI TS 103 738-2017 规范标准 |
语音和多媒体传输质量（STQ） 从用户感知的 QoS 角度来看窄带无线终端（免提）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband wireless terminals (handsfree) from a QoS perspective as perceived by the user
免提功能 无线终端 |
2017-07-01 欧洲电信标准协会 |
| ETSI TS 103 738-2018 试验 |
语音和多媒体传输质量（STQ）；从用户感知的 QoS 角度来看 窄带无线终端（免提）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband wireless terminals (handsfree) from a QoS perspective as perceived by the user
|
2018-10-01 欧洲电信标准协会 |
| ETSI TS 103 738-2021 测试标准 |
语音和多媒体传输质量（STQ） 从用户感知的 QoS 角度对窄带移动无线终端（免提）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband mobile wireless terminals (hands-free) from a QoS perspective as perceived by the user
免提功能 无线终端 |
2021-10-01 欧洲电信标准协会 |
| ETSI TS 103 739 V1.1.1 (2009-11)-2009 试验标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对宽带无线终端（手机和耳机）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband wireless terminals (handset and headset) from a QoS perspective as perceived by the user
头躯模拟器 无线终端 |
2009-11-01 欧洲电信标准协会 |
| ETSI TS 103 739 V1.1.2 (2010-09)-2010 试验标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对宽带无线终端（手机和耳机）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband wireless terminals (handset and headset) from a QoS perspective as perceived by the user
无线终端 |
2010-09-01 欧洲电信标准协会 |
| ETSI TS 103 739 V1.2.1 (2017-07)-2017 试验标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对宽带无线终端（手机和耳机）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband wireless terminals (handset and headset) from a QoS perspective as perceived by the user
无线终端 测试配置 |
2017-07-01 欧洲电信标准协会 |
| ETSI TS 103 739 V1.3.1 (2018-10)-2018 规范标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对宽带无线终端（手机和耳机）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband wireless terminals (handset and headset) from a QoS perspective as perceived by the user
无线终端 测试配置 |
2018-10-01 欧洲电信标准协会 |
| ETSI TS 103 739-2017 规范标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对宽带无线终端（手机和耳机）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband wireless terminals (handset and headset) from a QoS perspective as perceived by the user
宽带 无线终端 |
2017-07-01 欧洲电信标准协会 |
| ETSI TS 103 739-2018 试验 |
语音和多媒体传输质量（STQ）；从用户感知的 QoS 角度来看 宽带无线终端（手机和耳机）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband wireless terminals (handset and headset) from a QoS perspective as perceived by the user
|
2018-10-01 欧洲电信标准协会 |
| ETSI TS 103 739-2021 试验标准 |
语音和多媒体传输质量（STQ） 从用户感知的 QoS 角度来看宽带移动无线终端（手机和耳机）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband mobile wireless terminals (handset and headset) from a QoS perspective as perceived by the user
无线终端 |
2021-10-01 欧洲电信标准协会 |
| ETSI TS 103 740 V1.1.1 (2009-11)-2009 试验标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对宽带无线终端（免提）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband wireless terminals (handsfree) from a QoS perspective as perceived by the user
免提功能 无线终端 |
2009-11-01 欧洲电信标准协会 |
| ETSI TS 103 740 V1.1.2 (2010-09)-2010 试验标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对宽带无线终端（免提）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband wireless terminals (handsfree) from a QoS perspective as perceived by the user
免提功能 无线终端 |
2010-09-01 欧洲电信标准协会 |
| ETSI TS 103 740 V1.2.1 (2017-07)-2017 试验标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对宽带无线终端（免提）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband wireless terminals (handsfree) from a QoS perspective as perceived by the user
免提功能 无线终端 |
2017-07-01 欧洲电信标准协会 |
| ETSI TS 103 740 V1.3.1 (2018-10)-2018 规范标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对宽带无线终端（免提）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband wireless terminals (handsfree) from a QoS perspective as perceived by the user
免提功能 无线终端 |
2018-10-01 欧洲电信标准协会 |
| ETSI TS 103 740-2017 规范标准 |
语音和多媒体传输质量（STQ） 从用户感知的QoS角度对宽带无线终端（免提）的传输要求 Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband wireless terminals (handsfree) from a QoS perspective as perceived by the user
免提功能 无线终端 |
2017-07-01 欧洲电信标准协会 |
| ITU-T P.1010-2004 规范标准 |
Fundamental Voice Transmission Objectives for VoIP Terminals and Gateways SERIES P: TELEPHONE TRANSMISSION QUALITY TELEPHONE INSTALLATIONS LOCAL LINE NETWORKS Transmission Performance and QoS Aspects of IP End-Points
VoIP终端 |
2004-07-01 国际电信联盟 |
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