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Multi-layered Security Solutions For VoIP Protection

White Paper Published By: Internet Security Systems
Internet Security Systems
Published:  Aug 21, 2009
Type:  White Paper
Length:  7 pages

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, internet security systems