Video Interview: Verizon Business' Mike Yancey Discusses the Wholesale VoIP MarketKey Questions Covered:Wholesale VoIP: Who are the customers for Verizon Business' wholesale voice offerings?Verizon's VoIP infrastructure -- what are the key elements of the Verizon Business VoIP backbone? What upgrades are you planning?SIP, ENUM and the IMS Architecture -- How are these technologies being integrated into your network?Wholesale VoIP Security -- What are the security concerns of wholesale VoIP and how are they being addressed?The FCC Declaratory...