Building Telephony Systems with OpenSER

A step-by-step guide to building a high performance Telephony System

Publisher:Packt Publishing Limited

Paid access

|Sep 2025

E-Book €29.99Institutions €118.95

Key Features

Book Description

This book is a well illustrated, step-by-step guide to building a SIP based network using OpenSER. This book is for readers who want to understand how to build a SIP provider from scratch using OpenSER. Telephony and Linux experience will be helpful but is not essential. Readers need not have prior knowledge of OpenSER.

What you will learn

An introduction to SIP An overview of SIP Proxies Compiling and installing OpenSER SIP Proxy default configuration Implementing MySQL support for authentication Installing the user portal (SerWEB) Connecting to the PSTN using a gateway Sending a call to voicemail NAT traversal using mediaproxy Billing with Freeradius and CDRTool Troubleshooting tips and tools.

Building Telephony Systems with OpenSER

Key Features

Book Description

What you will learn

Who this book is for

Table of Contents

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