Setup Janus Gateway on Ubuntu

 Setting up Janus WebRTC Server involves several steps, which I will outline below:

1. Install the necessary dependencies:

   arduino
   sudo apt-get update
   sudo apt-get install libmicrohttpd-dev libjansson-dev libssl-dev \
        libsofia-sip-ua-dev libglib2.0-dev libopus-dev libogg-dev \
        libcurl4-openssl-dev liblua5.3-dev libconfig-dev pkg-config gengetopt \
        libtool automake gtk-doc-tools git cmake
   

2. Clone the Janus Gateway repository:

   bash
   git clone https://github.com/meetecho/janus-gateway.git
   cd janus-gateway
   

3. Build and install the Janus Gateway:

   bash
   sh autogen.sh
   ./configure --prefix=/opt/janus
   make
   sudo make install
   

4. Create a configuration file for Janus Gateway:

   bash
   sudo mkdir /opt/janus/etc/janus
   sudo cp /opt/janus/share/janus/ /opt/janus/etc/janus
   sudo cp /opt/janus/etc/janus/janus.cfg.sample /opt/janus/etc/janus/janus.cfg
   

5. Edit the janus.cfg configuration file to set up the necessary plugins and options for your use case. You can find detailed documentation on configuring the Janus Gateway in the official documentation.

6. Start the Janus Gateway:

   bash
   /opt/janus/bin/janus
   

7. Verify that the Janus Gateway is running by checking the logs or accessing the Janus Gateway demo page at http://localhost:8088/demos.html.

These are the basic steps to set up the Janus WebRTC Server on Ubuntu. However, depending on your use case and requirements, you may need to configure additional options and plugins. For more information, please refer to the official documentation.