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wazo-tester - an introduction to our SIP testing tool

· 6 min read
Aleksandar Sosic

Introduction

In a complex microservice VoIP architecture testing the functionalities or stress testing the whole system becomes a complex task especially if we want to run multiple tests and have a sterile environment for every test run without restarting the whole infrastructure every time. Also, there is a need for testing the architecture under heavy load but in a random way, much more close to real-life usage.

With our experience with scalable VoIP infrastructure and a lot of trials and errors, creating a mess with a lot of bash scripts doing different things preparing the environment for launching sipp tests and scenarios we decided to start from a clean slate and redesign or way to do tests.