hamidrhashmi

STEP 1: Install .NET Runtime

wget https://packages.microsoft.com/config/debian/12/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
sudo dpkg -i packages-microsoft-prod.deb
rm packages-microsoft-prod.deb

install SDK

sudo apt-get update
sudo apt-get install -y dotnet-sdk-8.0

hamidrhashmi

Pre-rquisite:

I will be using Debian 12

Step 1: Install MariaDB

Add MariaDB repository

sudo apt-get install apt-transport-https curl
sudo mkdir -p /etc/apt/keyrings
sudo curl -o /etc/apt/keyrings/mariadb-keyring.pgp 'https://mariadb.org/mariadb_release_signing_key.pgp'

hamidrhashmi

Installation Steps Kamailio v5.7.1

wget https://www.kamailio.org/pub/kamailio/latest/src/kamailio-5.7.0_src.tar.gz 
tar -xf kamailio-5.7.0_src.tar.gz 
cd kamailio-5.7.0 
apt install libunistring-dev bison flex 
make PREFIX="/opt/kamailio" include_modules="db_mysql tls websocket xmlrpc http_client" cfg 
make Q=0 all 
make install 
cp pkg/kamailio/deb/debian/kamailio.service /etc/systemd/system/ 

hamidrhashmi

Pre-Requiste

First Confirm if your Linux machine was created using LVM or not, execute the following commands

pvdisplay
vgdisplay
lvdisplay

if the se commands show som eout then it mean that Vm was created thorugh LVM and you can resize it. now install GRUB in /dev/sda/ so that when you resize the HDD, BIOS can boot the machine.

hamidrhashmi

How to connect with postgres CLI

su postgres
psql -U postgres -W Password

Postgress keywords in comparison to mysql

database=# \l                                           //show databases
database=# \c database                           // use database
database=# \dt // show tables;

hamidrhashmi

Create file in site-available folder

vim /etc/nginx/sites-available/backendservice.conf

and past ethe following line in it

server {
    client_max_body_size 100M;
    server_name PUB_API;
 listen 3555 ssl;

hamidrhashmi

STEP 1: Disbale SELinux and firewallD

 setenforce 0

disable permamnanlty

vim /etc/selinux/config

set

SELINUX=disabled

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Install fail2ban

apt install fail2ban

create the following file

vim /etc/fail2ban/jail.d/freeswitch.local

copy the foolowing content in file freeswitch.local

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DEFAULT values

sysctl -a | grep "net.ipv4.ip_forward \|net.ipv6.conf.all.forwarding\|net.ipv4.conf.all.accept_redirects\|net.ipv4.conf.all.send_redirects"
net.ipv4.conf.all.accept_redirects = 1
net.ipv4.conf.all.send_redirects = 1
net.ipv4.ip_forward = 0
net.ipv6.conf.all.accept_redirects = 1

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Download and install the Latest heplify release

wget https://github.com/sipcapture/heplify/releases/latest/download/heplify
chmod +x heplify
mv heplify /usr/bin/heplify

Create service file for heplify

vim /etc/systemd/system/heplify.service