1.
Application of the IPP G729 Algorithm in the Conference Call Server;
IPP G729算法在电话会议服务器中的应用
2.
To conduct a multipoint document conference using a teleconferencing service provider, conference leaders need to call and reserve dates and time for the conferences.
利用远程会议服务供应商来开多点文档会议，会议主持者需要打电话预定会议的日期和时间。
3.
A telephone conference/a videoconference
电话会议/可视电话会议
4.
Speech Given by Gao Yan President at Television and Telephone Meeting for Safety Production and High Quality Service in State Power Corporation System;
高严总经理在国家电力公司安全生产优质服务电视电话会议上的讲话
5.
Improvement and Implementation of Web Services Session Entity Authentication Protocol;
Web服务会话认证协议的改进与实现
6.
World Administrative Radio Conference for the Mobile Services
流动服务世界无线电行政会议
7.
International Federation of Telephonic Emergency Services
国际救急电话服务联合会
8.
Research and Implementation of IP Phone Server System Based on Session Initiation Protocol;
基于SIP协议的IP电话服务器系统的研究与实现
9.
The Design and Implementation of an IP Phone Server System Based on SIP Protocol;
基于SIP协议的IP电话服务器系统的设计与实现
10.
Study on a SIP-Based Presence Server and Its Application;
基于会话发起协议的存在服务器及其应用研究
11.
Social Service Hotline [Hong Kong Council of Social Service]
社会服务智多星〔香港社会服务联会电话热线咨询〕
12.
International Sports Union of Post, Telephone and Telecommunications Services
国际邮政、电话和电信服务机构体育联合会
13.
Telelines [Radio Television Hong Kong]
电话信息服务〔香港电台〕
14.
wide area telephone service (WATS)
广域电话业务;宽区域电话业务;大区电话业务;大区域电话服务
15.
World Administrative Telegraph and Telephone Conference
世界电报电话行政会议
16.
Conference Call + Call Waiting(per month)
会议电话+来电待接(每月)
17.
conference circuit
会议电话(调度通信)电路
18.
Things like videophone and videoconferencing are usually called video services. This type is also regarded as multimedia services.
比如可视电话、会议电视等，这些被称作视像业务，也叫多媒体业务。