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SIP Pocket Guide

No matter your role; product manager, sales representative, development engineer, or support staff, you will find valuable and useful information in the pages of this pocket guide created by our good friends at Center Point Consulting, Inc.

Those new to SIP appreciate the protocol definition, overview of network architecture, and explanation of the network elements and protocol stack. Those of us who work with SIP everyday value the guide as a quick reference for SIP message structure, header information, events, timers, and more.

We find this guide to be very useful and hope you do too.