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Overview: Increasingly, enterprises are leveraging data networks such as the Internet to connect users. And while these converged networks offer enterprises attractive benefits such as cost savings, convenience and efficiency, they have also become attractive targets for network abuse, viruses, information theft and a host of other threats. Converged networks can potentially expose IP PBXs and phones to a more hostile environment than their traditional counterparts. Voice over IP (VoIP) networks; for example, are far more vulnerable to hijacking, command injection and Denial of Service (DoS) than traditional networks.
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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