Using Ethereal to Debug SIP and RTP on Dialogic® Voice over IP (VoIP) Products
This application note explains how to set up, configure, and use the Open Source, PC-based network protocol analyzer Ethereal with Dialogic® voice over Internet Protocol (VoIP) telephony products. Setting up and using Ethereal in a telephony hardware and software environment involves some special considerations, which this application note addresses. This note also serves as a beginning installation, configuration, and user’s guide for Ethereal with Dialogic VoIP products. It explores the use of Ethereal in a VoIP test environment by describing how to get started debugging VoIP protocols using Ethereal, providing debugging guidelines, and showing examples of real-world problem scenarios.