Building Telephony Systems with OpenSER is a new book from Packt, which acts as a step-by-step guide to building a high performance Telephony System. Written by Flavio E. Goncalves, this book teaches users how to develop a fast and flexible SIP server using OpenSER, an open-source VoIP server based on the Session Initiation Protocol (SIP), an application-layer control (or signaling) protocol for creating, modifying, and terminating sessions with one or more participants, including internet telephone calls, multimedia distribution, and multimedia conferences. This book is a well illustrated, step-by-step guide to building a SIP based network using OpenSER.
Member since:
2005-09-14
No it isn't. FreeSwitch is a soft switch, not a SIP router, and regardless, the book being reviewed is about OpenSER, not FreeSwitch. You guys spamming about Freeswitch on any and every article having something to do with VoIP all over the web gets old fast.