White label VoIP service acquired by Microsoft in 2005
Acquired by Microsoft
Menlo Park, California, United States Seed Private 479,255
Teleo was a peer-to-peer VoIP platform that allowed users to call other users for free, call out to traditional lines for a small fee, and receive calls from traditional phone lines. It was the first company to offer click-to-call integration into browsers and mail clients via a simple user-installed plug-in.
Teleo was acquired by Microsoft in
August of 2005.