Ниже представлен скрипт для установки сервиса systemd сбора sip пакетов в папку /var/log/sipdump по дням. в дальнейшем можно распаковать файлы и и пробежаться по ним sngrep.

!/usr/bin/sh
echo "Instaiiling sipdump have started: \n"
yum install wget git -y
apt install wget git -y
cd /usr/src/
mkdir sipdump
cd sipdump
wget https://github.com/sipcapture/heplify/releases/download/1.62/heplify
chmod 760 heplify
cp heplify /usr/bin
rm heplify
mkdir /var/log/sipdump
echo "
[Unit]
Description=Yooxy sipdump
After=network.target
ConditionPathExists=/var/log/sipdump
[Service]
WorkingDirectory=/var/log/sipdump
ExecStart=/usr/bin/heplify -dim OPTIONS,NOTIFY -wf /var/log/sipdump -rt 14400 -zf -n null -p /dev/
ExecReload=/bin/kill -HUP $MAINPID
KillMode=process
Restart=on-failure
[Install]
WantedBy=multi-user.target
Alias=sipdump.service" > sipdump.service
chmod 664 sipdump.service
cp sipdump.service /etc/systemd/system/sipdump.service
rm sipdump.service
systemctl daemon-reload
systemctl start sipdump
echo "Script ending \n"