Dial VoIP for Vulnerability
March 6, 2006
VoIP offers great savings in long-distance calls. But without extensive safeguards, VoIP can expose your phone system to the havoc affecting the rest of the Web.
March 6, 2006
VoIP offers great savings in long-distance calls. But without extensive safeguards, VoIP can expose your phone system to the havoc affecting the rest of the Web.