A simple quick quide to install SIP monitoring tool sngrep in seconds

To install sngrep download the source from github. Clone it

$ git clone https://github.com/irontec/sngrep.git

Go to cloned repo and configure it

./bootstrap.sh
./configure

Compile

$ make

You can run sngrep after you compile it (assuming you are in repo)

$ src/sngrep

But to use it as installed command, you have to install it

$ sudo make install

Once you installation is finished you can monitor the SIP traffic and see the live call flow by simply running the command

$ sngrep