PhonerLite - PhonerLite enables your PC to use it for internet telephony (VoIP , Voice over IP, SIP).
DWGFREE - DWGFREE is an online platform that comes with a comprehensive collection of CAD blocks that can be downloaded without the need for registration.
Jami - Application and Data, Collaboration, and Web and Video Conferencing
CADMAPPER - Instant CAD files for any location on earth
Tragofone - White-label VoIP Softphone with WebRTC and Auto-provisioning
MAPACAD - MAPACAD is an online website that is providing leverage to designers and architectures to have the ability to download CAD map cities that can be directly used in their projects.