SIP and freephonie [15 mn of reading - published 6/9/2006 1:45:26 AM - Target : Débutant]

Author

Julien GUILPIN Student-Engineer Supinfo Paris SUPINFO graduate year  2007    Write to the person    All projects of the same author    Mini-CV of the author

Resume

This article present operation of SIP protocol and  its use throw X-lite software and freephonie service.

Sommaire

• Introduction
• 1 History
• 2 Structure
• 2.1 Point to point
• 2.2  Diffusive
• 2.3 Combinative
• 3 Functioning
• 3.1 Requests description
• 3.2 Authentication and security
• 4 SIP versus H.323
• 5 X-lite and freephonie
• 5.1 SIP service activation  
• 5.2 X-lite configuration
• Conclusion