Zoiper - Cross-platform VoIP softphone dialer for SIP and IAX systems
15Five - 15Five software elevates the performance and engagement of employees by consistently asking questions and starting the right conversations.
MicroSIP - MicroSIP is a free portable SIP softphone for Windows based on PJSIP stack.
Officevibe - Officevibe is an employee survey platform with the mission of improving company culture. Measure and improve your culture in less than 5 minutes per month, with our simple surveys.
Linphone - Linphone is an internet phone or Voice Over IP phone (VoIP).
Kudos - Kudos is the simple and easy to use employee recognition software that enhances employee engagement and team communication.