Install freepbx di server ubuntu

Sumber : https://www.atlantic.net/vps-hosting/how-to-install-asterisk-and-freepbx-on-ubuntu/
sumber : https://32n.co/blog/installing-freepbx-and-asterisk-on-ubuntu-22-04-lts/

Step 1 – Install Required Dependencies

Before starting, update your package index and enable the Universe repository.

sudo add-apt-repository universe -y
sudo apt update

Asterisk requires libraries like libxml2-dev and libssl-dev and git package for several build scripts and development workflows. You can install all required dependencies, development libraries, and build tools:

sudo apt-get install sox pkg-config libedit-dev unzip git gnupg2 curl libnewt-dev libssl-dev libncurses5-dev subversion libsqlite3-dev build-essential libjansson-dev libxml2-dev uuid-dev subversion -y

Once all packages installed successfully, you can proceed with the installation.

Step 2 – Install Asterisk

First, download the latest version of Asterisk from the Asterisk official website using the following command:

wget https://downloads.asterisk.org/pub/telephony/asterisk/asterisk-20-current.tar.gz

Once the download is completed, extract the downloaded tar package file with the following command:

tar -xvzf asterisk-20-current.tar.gz

Next, use the cd command to change the directory to the extracted directory and install the required dependencies with the following command:

cd asterisk-20.*/
sudo contrib/scripts/get_mp3_source.sh 
sudo contrib/scripts/install_prereq install

Next, run the following configure script to configure Asterisk:

sudo ./configure

The configure script prepares the source code for your Ubuntu environment and Linux kernel.

Next, set the menu options with the following command:

sudo make menuselect

Before continuing, you can save a menuselect copy of your selected build options. This is useful when deploying newer versions of Asterisk later.

You can use the Arrow key to navigate and the Enter key to select.

Enable required add-ons:
Enable Core Sound Packages
Enable MOH packages
Enable Extra Sound Packages

Once all the components are installed, build Asterisk with the following command:

sudo make -j2

Next, install Asterisk using the following command:

sudo make install

Next, install configs and samples using the following command:

sudo make samples
sudo make config
sudo ldconfig

Step 3 – Configure Asterisk

Running Asterisk as the root user poses a major security risk so never run Asterisk as root.

You must create a separate Asterisk user and group. You can create them with the following command:

sudo groupadd asterisk
sudo useradd -r -d /var/lib/asterisk -g asterisk asterisk

Next, add some required users to the Asterisk group with the following command:

sudo usermod -aG audio,dialout asterisk

Next, set proper permissions and ownership using the following command:

sudo chown -R asterisk:asterisk /etc/asterisk
sudo chown -R asterisk:asterisk /var/{lib,log,spool}/asterisk
sudo chown -R asterisk:asterisk /usr/lib/asterisk

Next, edit the /etc/default/asterisk file and set the asterisk user as a default user:

sudo nano /etc/default/asterisk

Change the following lines:

AST_USER="asterisk"
AST_GROUP="asterisk"

Save and close the file, then edit the Asterisk default configuration file and define the “run as” user and group:

sudo nano /etc/asterisk/asterisk.conf

Change the following lines:

runuser = asterisk ; The user to run as.
rungroup = asterisk ; The group to run as.

Save and close the file, then restart the Asterisk service and enable it to start at system reboot with the following command:

sudo systemctl restart asterisk
sudo systemctl enable asterisk

Next, verify the status of the Asterisk service with the following command:

sudo systemctl status asterisk

In some cases, you should get the following error:

radcli: rc_read_config: rc_read_config: can't open /etc/radiusclient-ng/radiusclient.conf: No such 

file or directory You can resolve this error using the following commands: (bisa dilewati)

sudo sed -i 's";\[radius\]"\[radius\]"g' /etc/asterisk/cdr.conf
sudo sed -i 's";radiuscfg => /usr/local/etc/radiusclient-ng/radiusclient.conf"radiuscfg => /etc/radcli/radiusclient.conf"g' /etc/asterisk/cdr.conf
sudo sed -i 's";radiuscfg => /usr/local/etc/radiusclient-ng/radiusclient.conf"radiuscfg => 

/etc/radcli/radiusclient.conf"g' /etc/asterisk/cel.conf Next, start the Asterisk service again with the following command:

sudo systemctl start asterisk
sudo systemctl status asterisk

Check the installed Asterisk version:

sudo asterisk -V

Review the installation details carefully before moving forward.

Next, connect to the Asterisk CLI with the following command:

sudo asterisk -rvv

You should get the following output:

Asterisk 20.4.0, Copyright (C) 1999 - 2022, Sangoma Technologies Corporation and others.

Created by Mark Spencer <[email protected]> Asterisk comes with ABSOLUTELY NO WARRANTY; type 'core show warranty' for details. This is free software, with components licensed under the GNU General Public License version 2 and other licenses; you are welcome to redistribute it under certain conditions. Type 'core show license' for details. Running as user 'asterisk' Running under group 'asterisk' Connected to Asterisk 22.4.0 currently running on ubuntu2404 (pid = 89531) Exit out of the CLI type:

Exit

Step 4 – Install FreePBX

Before installing FreePBX, configure the firewall to allow web access, SIP signaling, and RTP traffic required by Asterisk. Web services such as HTTP and HTTPS use the TCP protocol, while SIP and RTP communications rely primarily on UDP ports for real-time voice transmission.

Asterisk requires dedicated SIP ports for call signaling and a dedicated UDP port range for RTP audio streams. Opening the correct ports ensures that extensions, SIP trunks, and VoIP calls can connect and transmit audio properly.

Run the following commands to allow the required traffic through UFW:

sudo ufw allow 22/tcp
sudo ufw allow 80/tcp
sudo ufw allow 443/tcp
sudo ufw allow 5060/udp
sudo ufw allow 5061/tcp
sudo ufw allow 10000:20000/udp
sudo ufw enable

Next, install the Apache, MariaDB, PHP and other required packages with the following command. (Minimal PHP.8.2)

sudo apt install mariadb-server apache2 php libapache2-mod-php php-intl php-mysql php-curl php-cli php-zip php-xml php-gd php-common php-mbstring php-xmlrpc php-bcmath php-json php-sqlite3 php-soap php-zip php-ldap php-imap php-cas -y

Once all the packages are installed, download the latest version of FreePBX using the following command:

wget http://mirror.freepbx.org/modules/packages/freepbx/freepbx-17.0-latest.tgz

Once downloaded, extract the downloaded tar file with the following command:

tar -xvzf freepbx-17.0-latest.tgz

Next, change the directory to the extracted directory and install the Node.js package with the following command:

cd freepbx
sudo apt-get install nodejs npm -y

Next, set the required permissions with the following command:

sudo ./install -n

You should get the following output:

Setting specific permissions... 30690 [============================] Finished setting permissions Generating default configurations... Finished generating default configurations You have successfully installed FreePBX Next, install the pm2 package with the following command:

sudo fwconsole ma install pm2

Next, change the Apache user to Asterisk and turn on the AllowOverride option with the following command:

sudo sed -i 's/^\(User\|Group\).*/\1 asterisk/' /etc/apache2/apache2.conf
sudo sed -i 's/AllowOverride None/AllowOverride All/' /etc/apache2/apache2.conf

Next, set upload_max_filesize to php.ini file with the following command:

sudo sed -i 's/\(^upload_max_filesize = \).*/\120M/' /etc/php/*/apache2/php.ini
sudo sed -i 's/\(^upload_max_filesize = \).*/\120M/' /etc/php/*/cli/php.ini

Next, enable the Apache rewrite module and restart the Apache service with the following command:

sudo a2enmod rewrite
sudo systemctl restart apache2

After installation, you can use the FreePBX interface to search for extensions, modules, and trunks. The FreePBX dashboard provides the simplest way to manage Asterisk from a browser.

Step 5 – Access FreePBX

Now, open your web browser and access the FreePBX web interface using the URL http://your-server-ip/admin. You will be redirected to the Admin user creation page: