Push to talk

Mobile Value Added Service : Push to Talk

移动增值新业务PTT

PTT ( Push To Talk ) as a new voice value-added services has been put great attention to and tested .

PTT（PushtoTalk）作为一项新的话音增值业务倍受我国业界关注并正在积极进行试验。

With the approaching of 3G networking , a kind of business of broadband based on mobile communication network POC ( Push to Talk over Cellular ) has appeared .

POC业务是伴随着3G网络建设的日益临近而随之产生的一种基于无线蜂窝移动通信网的宽带业务。

This paper briefly reviews the history of the PTT ( push to talk ) Trunking telecommunication and depicts an overview of its current development status and the newest trends .

简述了即按即通（PTT）集群通信的发展历史，描述了其发展的现状和最新动态。

A tip to those players out there that have their PUSH TO TALK button at a terribly-accessible place on their keyboard : Fix it !

把按键发音设置在键盘上一个难以接近的地方的玩家，给你们一个提示：改！

This paper described the technical concept and specifications of PTT ( Push To Talk ) / POC ( PTT Over Cellular ) service firstly , and then analyzed core technology of PTT / POC service including architecture , signaling , and implementations of server and terminal .

本文介绍了PTT（PushtoTalk）/POC（PTTOverCellular）业务的技术定位，标准和规范，对当前PTT/POC业务的核心技术进行了分析，包括体系结构，信令协议以及服务器和终端的实现方式。

I push him again to talk about his record .

我请他再谈一谈自己的成就。

They push to schedule time to talk through issues .

她们会尽量安排一个时间来讨论问题。