node-red/node-red-nodes — pull request #84 by thiseldo (2014-11-26 20:47:17+00:00)
Title: Add Call capability to Twilio out node

I've updated the html and js files to handle either sending SMS or making Voice calls.
The html has a select for SMS or Call, the appropriate fields are displayed.
A URL is needed for voice calls, this is where Twilio will find the XML file describing how to make the call. This can be another Node-RED endpoint or a static XML file that points to a mp3 file that can be played. For example a simple demo is to trigger a call that, when answered plays the mp3 file. This can be a recorded message or an annoying song!

Readme has been updated with basic update information.