SIP: Creating Next-Generation Telecom Applications
An anonymous reader writes "In this article, you'll discover how the Session Initiation Protocol (SIP) operates and, building on that knowledge, you will learn how to use the Java SIP Servlet API to build new applications that can run on telecommunications networks. The SIP tour concludes with code examples that demonstrate SIP application development in action."
Another great contribution to providing free public documentation by IBM. Kudoes to them.
Meanwhile, there's that oncoming train about states requiring VoIP providers to become fully bureaucratically functional telephone providers....
A good dose of well-meaning out-dated regulation ought to slow down the adoption rate of good new technology.
"Provided by the management for your protection."