# WebRTC

WebRTC is a technology combined with WebSockets makes it possible to use
a browser based as a SIP Client. Also, keep in mind that you will need
SSL certs working on the server.

:::{note}

There are two \"sets\" of code in this app. One being an existing app
from FusionPBX and the code example from [Master FreeSWITCH
book](https://www.packtpub.com/networking-and-servers/mastering-freeswitch)
in Chapter 8.   
:::

## Install Steps

-   Working install of FusionPBX
-   Working set of SSL certs for Web Server (Not self signed)
-   Working set of SSL certs for FreeSWITCH (Not self signed)
-   Use any WebRTC SIP client of your choice