CommPeak PBX - CommPeak’s Hosted Cloud IP-PBX is a web-based highly customizable and feature-rich solution - the ideal, low-cost solution for an enterprise of all sizes.
Tragofone - White-label VoIP Softphone with WebRTC and Auto-provisioning
Acrobits Softphone - Acrobits Softphone, an app for entry into the world of SIP.
PhonerLite - PhonerLite enables your PC to use it for internet telephony (VoIP , Voice over IP, SIP).
Telephone - Telephone is a VoIP program which allows you to make phone calls over the internet.
Lingo - Empower Creation and Ensure Brand Consistency. Build and Share libraries of visual assets with your entire team — all from your desktop.