CallME's RESTful click-to-call API allows you to integrate Click-to-Call into your website as connect any phone number to another number easily. The service provides calling from a browser, voice messaging and a few other telephony features.
Telstra announced that it has opened its IP telephony platform up for third party integration through an API. InteractiveTV Today has announced that it will bring the popular tvot^ hackathon back to San Francisco next month. Plus, the 10 Best Google API JQuery Plugins.