GitHub is the best place to share code with friends, co-workers, classmates, and complete strangers. Over t...

Twilio offers developers a powerful API for phone services to make and receive phone calls, and send and re...

Plivo provides basic building block APIs in the form of Plivo XML and HTTP API, to create telephony apps, s...

It is a cloud telephony platform that powers communication for enterprises, startups and small and medium e...