ShoreTel - Cloud phone system & contact center software & services

Mitel - Business Communications and Collaboration

CorvisaOne - CorvisaOne is another cloud-based communications suite that is specially designed for companies that need features for managing inbound or outbound call centres.

Google Voice - Google Voice gives you one number for all your phones, voicemail organized in an email format, free...

8x8 X Series - X Series connects teams across channels and around the globe, giving you access your most critical information securely, from any location.

Phonebooth - Phonebooth is one of the leading voip providers, providing phone systems & phone service for small businesses.