Solgari - Solgari is the all-channel, all functionality, D365 integrated, cloud business communications solution you've been waiting for.
Fonvirtual - Virtual PBX, international virtual phone numbers and Call Center software, with WebRTC extensions and agents. The new VoIP phone system. No term contracts.
Dialpad - Switch is a cloud-based phone system built for Google Apps users.
Aheeva - The Omnibrand, Omnichannel, Omnilocation Contact Center Solution
CyTrack - Customer experience technology to communicate with customers in any way they choose, connecting them to the right person with accurate information to hand
8x8 Cloud Contact Center - 8x8 Cloud Contact Center is a VoIP call center solution.