Phone Call API

Create apps in any language & deploy them on our scalable Asterisk hosting platform.

From easy, tested APIs to open SIP access to SMS, leverage the platform powering thousands of services.

& includes 100 free minutes/SMSes »

Sophisticated Asterisk apps &
quick 2-line Web scripts. See How It Works »

Asterisk & more: Ruby (Adhearsion) HTTP/JSON PHP (PHP-AGI) Java (Asterisk-Java) Perl (Asterisk::AGI)

What Can I Create?

App-controlled conference calls
Sales lead automation
Customer SMS notifications
Social dating experiences
.. all driven by your code, anywhere on the Internet.

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The Buzz →

"Asterisk in the cloud"

We're a few folks passionate about awesome infrastructure, simple power, and a service you'll love to use.

Cloudvox won't give you gimmicks to adopt "our" API: it's not ours, and it's not proprietary. Your service should be portable, not locked to us. Thanks for your support.

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Try It!

Try an API-driven phone call

Dial 206-453-2880 source »

Ready-Made Apps

Call tracking, voice broadcast, IVR, click-to-call, and more -- without coding.
just customize & go »

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poking around with the HTTP phone API