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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| YD/T 4441-2023 |
Technical requirements and test methods for far-field voice collection and processing modules for terminals {译} 终端用远场语音采集和处理模块技术要求和测试方法 |
China Telecommunication Industry
Standards Technical requirements voice |
 English PDF |
| YD/T 4286-2023 |
Overall Technical Requirements for 5G Voice Services {译} 5G语音业务总体技术要求 |
China Telecommunication Industry
Standards Technical requirements voice |
English PDF |
| YD/T 4194-2023 |
5G Terminal NR-Based Voice Solution (VoNR) Technical Requirements {译} 5G终端基于NR的语音解决方案（VoNR）技术要求 |
China Telecommunication Industry
Standards Technical requirements voice |
English PDF |
| YD/T 4188-2023 |
Technical requirements for voice service interconnection based on WLAN access to LTE network {译} 基于WLAN接入LTE网络的语音业务互联互通技术要求 |
China Telecommunication Industry
Standards Technical requirements voice |
English PDF |
| YD/T 4165-2022 |
5G network voice service interconnection technical requirements {译} 5G网络语音业务互联互通技术要求 |
China Telecommunication Industry
Standards Technical requirements voice |
English PDF |
| YD/T 4157-2022 |
Technical requirements and test methods for voice recognition function of vehicle communication terminal {译} 车载通信终端语音识别功能技术要求和测试方法 |
China Telecommunication Industry
Standards Technical requirements voice |
English PDF |
| YD/T 2975-2015 |
(Unified IMS network supports multi-mode single standby voice call continuity of the technical requirements) 统一ims网络支持多模单待语音呼叫连续性的技术要求 |
China Telecommunication
Standards Technical requirements voice |
English PDF |
| YD/T 2980-2015 |
(Fixed network voice service billing system metering performance technical requirements and test methods based on IMS) 基于ims的固定网语音业务计费系统计费性能技术要求和检测方法 |
China Telecommunication
Standards Technical requirements voice |
English PDF |
| YD/T 2946-2015 |
(IMS-based VoLTE networks and 2G / 3G / 4G network voice service interworking technical requirements) 基于ims的volte网络与2g/3g/4g网络话音业务互通技术要求 |
China Telecommunication
Standards Technical requirements voice |
English PDF |
| YD/T 1328-2015 |
(Digital cellular mobile communication network voice service billing system metering performance technical requirements and test methods) 数字蜂窝移动通信网语音业务计费系统计费性能技术要求和检测方法 |
China Telecommunication
Standards Technical requirements voice |
English PDF |
| YD/T 2826-2015 |
(Technical requirements for core network equipment to support LTE TD-SCDMA / WCDMA / GSM voice call continuity) 支持lte到td-scdma/wcdma/gsm的语音呼叫连续性的核心网设备技术要求 |
China Telecommunication
Standards Technical requirements voice |
English PDF |
| YD/T 1883-2013 |
Technical requirements and testing methods for charging performance of voice service of the fixed soft switch network 固定软交换网语音业务计费技术要求和检测方法 |
China Telecommunication
Standards Technical requirements voice |
English PDF |
| YD/T 514-1998 |
Technical requirements and test methods for interface between non-voice subscriber terminal and public telephone network 非话用户终端设备与公用电话网接口技术要求和测试方法 |
China Telecommunication
Standards Technical requirements voice |
English PDF |
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