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Today, the convergence of Voice and Data traffic on a single IP network has changed communication across the world. IP telephony, or voice over IP, means that voice and fax calls are transmitted over an IP network such as the Internet, rather than over the familiar public switched telephone network (PSTN). The communication industry is going through a period of explosive change. IP is today considered the most promising platform on which to build new services. IP telephony service shapes the Internet for real-time services. Voice can be transported as high priority data, dramatically lowering the cost of communications for your enterprise.
The convenience the GSM and 3G networks have brought to voice, and the success of Blackberry in integrating e-mail into this service, the next generation of convergence is here today. Fixed Mobile Convergence bringing together seamlessly GSM/3G networks with Wireless networks capable of sustaining voice and data applications and taking advantage of IP telephony when within range of your own IP network.
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