Internet Communications Using SIP Delvering VoIP and Multimedia Services with Session Initiation Protocol

From leading WorldCom engineers--expert guidance on how to plan for SIP implementation Session Initiation Protocol (SIP) has gained tremendous market acceptance since it became an official IETF Internet communications standard in 1999. SIP is the technol...

 SIP : Understanding the session initiation protocol

This newly revised edition of the ground-breaking Artech House bestseller, SIP: Understanding the Session Initiation Protocol gives you a thorough and up-to-date understanding of this revolutionary protocol for call signaling and IP Telephony. The sec...

 Internet Communications Using SIP Delivering VoIP and Multimedia Services with Session Initiation Protocol (Networking Council Series)

A complete guide to designing and implementing SIP-based IP communication services. The Session Initiation Protocol (SIP) is about to revolutionize telecommunications. This exciting protocol can be used to establish voice, video, and data sessions on the ...