Beijing ECYB Technologies Limited and ECYB Communication Limited (Hong Kong) found at end of 2007, targets to supply manageable and operational carrier class Wi-Fi user AAA controller and billing operation support system, and basing on broadband network, provide VoIP, video conference unified communication solution for small-to-medium operators, and industrial customers. ECYB mission: Broadband, Voice and Video IP Integrated Communication Delivered, Make Your Communication Intelligent, ...