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… of state-owned MTNL with secure VoIP (Voice over Internet Protocol) phones on which the calls … of state-owned MTNL with secure VoIP (Voice over Internet Protocol) phones on which the calls … , secure connections — the customer-end secure VoIP telephone is called CPE or … VoIP (Voice over Internet Protocol) News

… .5 percent quarterly growth in VoIP users on DSL networks and … 5.9 percent increase in VoIP subscribers on fibre. There are … percent don’t have VoIP yet.”  Cable VoIP appears to be nearing … . It excludes revenues from unmanaged VoIP services like Skype, as well … VoIP (Voice over Internet Protocol) News