CallFire Bootstraps 50,000 Signups and Hires Former NetZero CEO
Tech Zulu Event
JULY 16, 2012
CallFire simplifies telephony, making sophisticated, expensive carrier-class telecom capabilities available through an easy-to-use GUI and API platform, which the company pioneered in 2007. Burr also serves as advisor and Board member to several technology companies and venture capital firms.
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