How to Install Flexisip on Debian Latest

In this tutorial, we will learn how to install Flexisip on Debian Latest. Flexisip is a SIP server, developed by Linphone that can handle voice/video calls, instant messaging, and presence features.

Prerequisites

Step 1: Update Packages

Before we start the installation process, it is essential to ensure all the system packages are up-to-date.

To update the package list, run the following command:

sudo apt-get update

Step 2: Install Dependencies

The next step is to install the dependencies that are required for the successful installation of Flexisip. Here is the command to install dependencies:

sudo apt-get install -y git build-essential autoconf automake libtool-bin  libjpeg-dev  libxml2-dev  libsqlite3-dev  libssl-dev

Step 3: Download and Build Flexisip

Now, we have all the required dependencies to build Flexisip. In this step, we will download the Flexisip source code and build it.

To download the source code, run the following command:

git clone https://github.com/Linphone/flexisip.git

Now, change the directory to the flexisip folder and run the bootstrap.sh script:

cd flexisip
./bootstrap.sh

Now, we can run the configure script, which is responsible for the configuration of the build environment:

./configure --prefix=/usr --sysconfdir=/etc --with-openssl --enable-ipv6

Next, we will run the make command to build Flexisip:

make

And finally, we can install Flexisip using the make install command:

sudo make install

Step 4: Configure Flexisip

After installation, we need to configure Flexisip. We need to create the necessary configuration files and add the required information.

To create the flexisip.conf file, run the following command:

sudo cp /usr/etc/flexisip/flexisip.conf.sample /etc/flexisip.conf

Next, to create the flexisip.db file, run the following command:

sudo cp /usr/share/doc/flexisip/flexisip.db.example /var/lib/flexisip/flexisip.db

Now, we need to edit the flexisip.conf file and add the required information:

sudo nano /etc/flexisip.conf

In the [listeners] section, add the following line:

transport=tls
port=5061
cert=/etc/flexisip/tls/linphone.org.bundle.crt
key=/etc/flexisip/tls/linphone.org.key

In the [users] section, add the following lines:

user1@domain.com = mypassword
user2@domain.com = mypassword

Save and close the file.

Step 5: Start Flexisip

Finally, we can start Flexisip using the following command:

flexisipctl start

To check the status of Flexisip, run the following command:

flexisipctl status

Conclusion

In this tutorial, we have learned how to install Flexisip on Debian Latest. Now you can use Flexisip to handle voice/video calls, instant messaging, and presence features.

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