Chad Wallace Hart

Dialogic - Video Telephony: From the Picturephone to WebRTC

What makes WebRTC helpful to telco community?

Since Telco has been trying to make video telephony a commercial success since AT&T introduced the Picturephone (pictured) in 1970. Here's [how WebRTC could finally provide the results they want](.

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About Chad W Hart
Cambridge, MA USA Website
Chad is a communications market analyst and product consultant at, a product management, marketing, and strategy advisory. See more at his bio page -