Chat in Gmail already features video and voice chat, but the file transfer feature is currently still missing.
Gmail中的聊天功能已经支持视频和语音聊天，但目前还不支持文件传输。
Because of the limitation of CPU, memory and bandwidth resource of the server, the quality of video and voice in conferencing gets worse quickly when the number of clients increases.
由于视频服务器的CPU、内存、网络带宽的资源有限性，当用户数目增多时，音视频的质量急骤下降。
Within the first six weeks of its initial release, 1.5 million users had downloaded the software, which allows video and voice calls, instant messages and file transfers to be made over the Internet.
Skype公司发布了一款软件，能够使用户通过网络进行视频和音频电话、即时聊天和文件传输。在软件首发后的六周内，就有150万用户下载了该软件。
GEPON (Gigabit Ethernet Passive Optical network) technology has become an "upstart" for access networks. It is an integrated access solution incorporating high-rate data, video and voice services.
千兆以太网无源光网络(GEPON)技术已成为网络接入技术的新贵，它是集高速数据、视频及语音业务于一体的综合接入解决方案。
The machines have many fun characters like a built-in video camera, voice recording, and games.
这些机器有许多有趣的部件，比如内置的摄像机、录音和游戏。
It was the first time that data, voice and video over the hand-held commercial devices were simultaneously transmitted over both 3g and military tactical radios without any interruptions in service.
这是首次实现手持式商用设备上的数据、语音和视频通过3g网和军事战术无线电同时传输，并且服务过程中没有任何中断。
The ongoing convergence of voice, E-mail, video, instant messaging and other communications systems will continue to create demand for networking specialists with implementation experience.
语音，电子邮件，视频，即时通信和其它通信系统的不断融合将会继续提升对有实施经验的网络专家的需求。
Despite all the email, photos, music, tweets, apps and voice data traveling across the network, the single largest type of traffic is video.
不去管那些在网络中传输的电子邮件、照片、音乐、应用程序和语音数据，占用数据量最大的就是视频了。
The satellite was designed to provide voice, data, and video services across the Americas, Africa and Europe.
这颗卫星旨向美洲、非洲及欧洲提供语音、数据和视频服务。
The installation will provide voice, data and video tactical communications services that support network-centric operations.
这些设备将提供声音、数据和视频战术通信服务，为网络中心战提供支持。
The system is frequency flexible, connects hundreds of users to a single base station, and delivers superior range and link performance in voice, video and data transmission.
该系统的频率灵活，可将数百个用户连接到一个基站，提供范围广泛和性能优越的语音、视频和数据传输功能。
Although video streaming is a no-show, both full IM and voice communication is supported directly over wireless networks.
尽管此客服端不带视频功能，但是，即时信息和语音通信都可以直接通过无线网络使用。
The MH-60R collects and processes voice, video, radar and acoustic sensor data to alert the Navy vessels it supports of undersea or surface movements and threats.
该MH-60R还将收集和处理语音，视频，雷达和声学传感器的数据，提醒海底或海面海军船只的运动情况和所面临的威胁。
Depending on the carrier and the handset used, that can mean free-or, at least, much cheaper-calls to landline and mobile phones, as well as free voice and video calls between computers.
取决于运营商和使用的耳机，拨打固话和移动电话可以是免费的——或者说，至少要便宜得多——同时还有电脑间免费的语音和视频通话。
They gave the students a form listing a variety of media such as print, television, computer-based video, music, computer games, telephone voice or text, and so forth.
他们提交给大学生一个表格，列有一连串的媒介，如印刷、电视、电脑各种媒体的视频，音乐，电脑游戏、电话语音或文字，等等。
MUOS will augment and replace the legacy Ultra High Frequency (UHF) Follow-On system (UFO) providing assured communications, including simultaneous voice, video and data, for mobile warfighters.
MUOS将扩展和取代传统的超高频(UHF)后续通信卫星(ufo)，为移动士兵提供通信保障，包括同步语音、视频和数据。
IMS defines a complete architecture and framework that enables the convergence of voice, video, data and mobile network technology over an IP-based infrastructure.
IMS定义了一个完整的体系结构和框架，允许在基于IP的基础设施上对声音、视频、数据和移动网络技术进行聚合。
One main element in the foundation of voice and video convergence on IP is the Session Initiation Protocol (SIP).
IP上语音和视频聚合的一个主要基础部分是会话发起协议(SIP)。
Triple play is the common term for the discussion of the voice, video, and data networks converging on Internet Protocol.
三重播放是讨论网际协议上聚合的音频、视频和数据网络时常用的术语。
Traditional voice carriers now offer more complex and diverse services, including IPTV, mobile and video on demand.
传统的语音运营商现在提供更为复杂和多样化的业务，包括IPTV ，手机点播和视频点播。
All you have to do is download and install the voice and video plugin and we take care of the rest.
你只需要下载并安装一个语音视频插件剩下的我们都照料好了。
PC makers Dell, Lenovo and Acer are all pushing into smartphones, which offer advanced services such as streaming video, E-mail and GPS in addition to voice calls.
个人电脑制造商戴尔，联想和宏基都在准备推出智能手机，它们会提供先进的服务，除了语音通话之外，还有流媒体，电子邮件和GPS。
The owner can also choose to enable media options for their land, including video and audio streams, or private voice channels.
所有者还可以启用媒体选项，包括视频和音频流或私聊通道。
CapRock sells secure, managed communications services such as broadband Internet access, voice over IP, networking and instant video.
CapRock销售安全，通信管理服务，如宽带互联网接入，IP语音，网络和即时视频。
Gmail voice and video chat makes it easy to stay in touch with friends and family using your computer's microphone and speakers.
gmail语音与视频聊天让你可以轻松使用电脑的麦克风和扬声器和你的朋友与家人保持联系。
Skype, for its part, operates the largest network for online voice and video calling.
至于SKYPE，则运营着最大的在线声音和视频通话网络。
By acquiring Skype, Microsoft becomes a much stronger player in mobile and the clear market leader in Internet voice and video communications.
通过收购Skype，微软在移动市场的竞争力大为提升，并成为互联网语音和视频通信市场的显著领先者。
If making “SkypeOut” calls to landline and mobile phones—as well as making free voice and video calls from computer to computer—is important to you, then look no further than Gizmo5.
如果通过Skype拨打固话和移动电话--还有在电脑间使用免费的语音和视频电话--对你十分重要,那么Gizmo5就必定是你的首选了.
Increased Productivity through automated provisioning and activation of voice, video, data and wireless services.
通过对语音，视频，数据和无线服务方面的自动预置和激活来提高生产力。
Increased Productivity through automated provisioning and activation of voice, video, data and wireless services.
通过对语音，视频，数据和无线服务方面的自动预置和激活来提高生产力。
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