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Multi-layered Security Solutions For VoIP Protection

Internet Security Systems

Voice over Internet Protocol (Voice over IP or VoIP) allows users to make phone calls over the Internet, or any other IP network, using the packet switched network as a transmission medium rather than the traditional circuit transmissions of the PSTN. As the technology has become more reliable in recent years, companies have been moving to VoIP for a number of reasons.

Tags : voip, voice over ip, ip telephony, voip security, secure voip, pstn, network security, internet security
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Published:  Aug 21, 2009
Length:  7
Type:  White Paper