Install sipgrep by entering the following commands in the terminal:
sudo apt update sudo apt install sipgrep
Description:
command line tool to sniff, capture, display SIP messages
Powerful pcap-aware tool command line tool to sniff, capture, display and troubleshoot SIP signaling over IP networks, allowing the user to specify extended regular expressions matching against SIP headers.
Homepage: https://github.com/sipcapture/sipgrep
Version: 2.1.0-2build1
Section: universe/net