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05-05-2008, 05:30 PM
Cisco distinguished engineer Eric Vyncke talks to ZDNet.co.uk at the RSA Conference Europe 2007 about the challenges of securing IP telephony systemshttp://feeds.feedburner.com/~r/zdnetuk/toolkits/voip/~4/178264468
More... (http://feeds.feedburner.com/~r/zdnetuk/toolkits/voip/~3/178264468/0,1000000085,39290506,00.htm)
More... (http://feeds.feedburner.com/~r/zdnetuk/toolkits/voip/~3/178264468/0,1000000085,39290506,00.htm)