The Skype C# SDK by Sverrir Sigmundarson allows to communicate with the API. It includes SkypeNet.cs and SkypeNetClient.cs classes. Examples available at https://github.com/sverrirs/SkypeNet/tree/master/SkypeNet.App
PIKA Technologies, a communications OEM, recently introduced the HMP+X2 SDK. HMP+X2 is a network API for PIKA's Host Media Processing (HMP) SDK. Once integrated with HMP+X2, third party developers can enhance their telephony applications and systems with PIKA functionality.
After three jam packed days, the API Strategy and Practice Conference winds down with the final series of keynote speeches. Featured speakers include Laura Merling, John Mathon, Richard Mendis and Sid Maestre. The session will be streamed live from 3:45pm-4:55pm PST. View the video below along with the schedule of speakers.