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Overview: Voice over Internet Protocol (VoIP) offers many operational benefits over traditional PSTN calls, but with this technology comes additional concerns about security and privacy. Careful system design can address these issues and, in fact, make VoIP more secure and private than PSTN. This paper describes solutions for addressing security and privacy issues for VoIP networks and how to effectively address network vulnerabilities while maintaining platform integrity and performance.
Networking and Unified Communications
IT managers face a difficult task in trying to offer robust services and applications while reducing IT costs and complexity. With unified communications, IT managers can...
Internet Protocol (IP) Communications: what users really think of it
Both CIOs and IT teams agree that IP Communications can be of tremendous value. This survey reveals why IP adoption is increasing at a rapid rate, as well as the concerns surrounding IP.
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