Pages tagged openvbx:

OpenVBX: the Web-based, Open Source Phone System for Business
http://www.openvbx.org/

OpenVBX allows developers to build voice and SMS applications for business, such as toll free phone numbers, call forwarding, voicemail, visual voicemail, voicemail transcriptions, and auto-attendants. It's like Google Voice, but open source and for business.
: the Web-based, Open Source Phone System for Business
Twilio Cloud Communications: Web Service API for building Voice and SMS Applications
http://www.twilio.com/openvbx
Twilio allows your web application to easily make and receive phone calls and SMS text messages using a simple web service API and basic web programming skills like HTTP, XML, and REST. You can build hosted IVR, PBX and SMS applications with no up front costs and a free trial.
Web Service API for building Voice and SMS Applications
A modern, flexible business phone platform.