LiveForm - Forms for your websites and blogs.
Tragofone - White-label VoIP Softphone with WebRTC and Auto-provisioning
Simple Form - Simple Form allows you to setup forms with any kind of data
PhonerLite - PhonerLite enables your PC to use it for internet telephony (VoIP , Voice over IP, SIP).
Survais - Non intrusive micro-surveys
tSIP - tomeko.net/software: SIP client for Windows.