TELECOMMUNICATIONS - IP TELEPHONY EQUIPMENT - VOICE QUALITY RECOMMENDATIONS FOR IP TELEPHONY
电信.IP电话设备.IP电话的语音质量建议

2006-03-01

TELECOMMUNICATIONS, IP TELEPHONY INFRASTRUCTURES, SYNCHRONIZATION IN IP NETWORKS-METHODS AND USER PERCEPTION
电信 IP电话基础设施 IP网络中的同步-方法和用户感知

2006-12-15

TELECOMMUNICATION IP TELEPHONY EQUIPMENT REQUIREMENTS FOR A WIRELESS LAN BASED IP TELEPHONY ENDPOINT
基于无线局域网的IP电话终端的电信IP电话设备要求

2007-01-18

TELECOMMUNICATIONS IP TELEPHONY INFRASTRUCTURES SYNCHRONIZATION INIP NETWORKS- METHODS AND USER PERCEPTION
电信IP电话基础设施同步INIP网络.方法和用户感知

2007-03-01

TELECOMMUNICATIONS IP TELEPHONY INFRASTRUCTURE LINK LAYER DISCOVERY PROTOCOL FOR MEDIA ENDPOINT DEVICES
用于媒体终端设备的电信IP电话基础设施链路层发现协议

2006-04-06

TELECOMMUNICATIONS IP TELEPHONY EQUIPMENT VOICE GATEWAY TRANSMISSION REQUIREMENTS
电信IP电话设备语音网关传输要求

2007-04-12

Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON); The procedure for determining IP addresses for routeing packets on interconnected IP networks that support public telephony
网络上的电信和互联网协议协调（TIPHON）；为在支持公共电话的互连IP网络上路由数据包而确定IP地址的过程

2002-02-01

Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 4; End-to-end Quality of Service in TIPHON Systems; Part 12: IP Telephony Service Availability
网络上电信和互联网协议协调（TIPHON）第4版；TIPHON系统的端到端服务质量；第12部分:IP电话服务可用性

2003-11-01

Digital Broadband Cable Access to the Public Telecommunications Network; IP Multimedia Time Critical Services; Part 20: Lawful Interception; Sub-part 1: CMS based Voice Telephony Services
公共电信网络的数字宽带电缆接入；IP多媒体时间关键业务；第20部分:合法拦截；子部分1:基于CMS的语音电话服务

2005-10-01

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Multimedia telephony over IP Multimedia Subsystem (IMS); Optimization opportunities (3GPP TR 26.914 version 16.0.0 Release 16)
数字蜂窝通信系统（第2+阶段）（GSM）；通用移动通信系统（UMTS）；LTE；IP多媒体子系统（IMS）上的多媒体电话；优化机会（3GPP TR 26.914版本16.0.0发行版16）

2020-09-01