Verizon sues Vonage in VoIP patent spat
19 Jun 2006
Vonage 'to vigorously defend the lawsuit'
US telecoms giant Verizon is suing Vonage over alleged patent infringements, the broadband telephony service confirmed today.
19 Jun 2006
US telecoms giant Verizon is suing Vonage over alleged patent infringements, the broadband telephony service confirmed today.
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