Install Kamailio in Debian 11 (bullseye) with Siremis

sachin

Install Kamailio in Debian 11 (Recommeded OS)

Installing Dependencies

apt install dbus nano sudo curl git lsb-release apache2 wget make
## Recomended PHP version 7.4
apt install php php-mysql php-gd php-curl php-xml php-xmlrpc php-pear

Updating php-pear

cd /usr/src
wget http://pear.php.net/get/XML_RPC-1.5.5.tgz
pear upgrade XML_RPC-1.5.5.tgz
systemctl restart apache2

/usr/sbin/a2enmod rewrite
systemctl restart apache2

Installing mysql-8 (you can use mariadb too)

## Optional if mariadb is the default mysql client server and you require to install mysql
## download latest mysql 8.0 repo from https://dev.mysql.com/downloads/repo/apt/
wget https://dev.mysql.com/get/mysql-apt-config_0.8.24-1_all.deb
apt install ./mysql-apt-config_0.8.24-1_all.deb

apt-get update
## if above commands failed to update and produce gpg key error then you may try insecure update
apt-get update -oAcquire::AllowInsecureRepositories=true

apt-get install mysql-server

Installing kamailio

Add the following lines in nano /etc/apt/sources.list.d/kamailio.list

deb http://deb.kamailio.org/kamailio57 bullseye main
deb-src http://deb.kamailio.org/kamailio57 bullseye main

Updating the repo and installing kamailio

apt-get update
## if above commands failed to update and produce gpg key error then you may try insecure update
apt-get update -oAcquire::AllowInsecureRepositories=true

apt-get install kamailio 

## installing modules
apt-get install kamailio-mysql-modules kamailio-websocket-modules kamailio-tls-modules

Setting up kamailio database

Edit nano /etc/kamailio/kamctlrc and uncomment following

DBENGINE=MYSQL
DBHOST=localhost
DBPORT=3306
DBNAME=kamailio
DBRWUSER="kamailio"
DBRWPW="kamailiorw"

Run the following command to create kamailio default tables

kamdbctl create

## this will ask series of questions, just reply in y
-e Enter character set name:
utf32
-e \E[37;33mINFO: creating database kamailio ...
-e \E[37;33mINFO: granting privileges to database kamailio ...
-e \E[37;33mINFO: creating standard tables into kamailio ...
-e \E[37;33mINFO: Core Kamailio tables successfully created.
Create the presence related tables? (y/n): y
-e \E[37;33mINFO: creating presence tables into kamailio ...
-e \E[37;33mINFO: Presence tables successfully created.
Create the tables for imc cpl siptrace domainpolicy carrierroute
                drouting userblocklist htable purple uac pipelimit mtree sca mohqueue
                rtpproxy rtpengine secfilter? (y/n): y
-e \E[37;33mINFO: creating extra tables into kamailio ...
-e \E[37;33mINFO: Extra tables successfully created.
Create the tables for uid_auth_db uid_avp_db uid_domain uid_gflags
                uid_uri_db? (y/n): y
-e \E[37;33mINFO: creating uid tables into kamailio ...
-e \E[37;33mINFO: UID tables successfully created.

Installing Siremis

Cloning latest siremis

cd /var/www
git clone https://github.com/asipto/siremis

cd /var/www/siremis
make prepare24
make chown

edit nano /etc/apache2/sites-available/000-default.conf

<VirtualHost *:80>
        ServerAdmin webmaster@localhost
        DocumentRoot /var/www/siremis

        ErrorLog ${APACHE_LOG_DIR}/error.log
        CustomLog ${APACHE_LOG_DIR}/access.log combined

        Alias /siremis "/var/www/siremis/siremis"
        <Directory "/var/www/siremis/siremis">
            Options Indexes FollowSymLinks MultiViews
            AllowOverride All
            Require all granted

            <FilesMatch "\.xml$">
                Require all denied
            </FilesMatch>
            <FilesMatch "\.inc$">
                Require all denied
            </FilesMatch>
        </Directory>
</VirtualHost>

Reloading Apache

systemctl reload apache2

Creating Siremis user in database

Enter into mysql command line and execute following commands to grant privileges

CREATE USER 'siremis'@'localhost' IDENTIFIED WITH mysql_native_password BY 'siremisrw';
GRANT ALL PRIVILEGES ON siremis.* TO 'siremis'@'localhost';
GRANT ALL PRIVILEGES ON kamailio.* TO 'siremis'@'localhost';
GRANT ALL PRIVILEGES ON siremis.* TO 'kamailio'@'localhost';
GRANT ALL PRIVILEGES ON kamailio.* TO 'kamailio'@'localhost';
FLUSH PRIVILEGES;

Finally we are all set to install siremis. Open the following link in your server and proceed with the instructions

http://your_ip_or_domain/siremis

sachin

Handling kamailio logs seperately

Edit nano /etc/rsyslog.conf and make the following changes

auth,authpriv.*                 /var/log/auth.log
*.*;auth,authpriv.none,local0.none              -/var/log/syslog
#cron.*                         /var/log/cron.log
daemon.*                        -/var/log/daemon.log
kern.*                          -/var/log/kern.log
lpr.*                           -/var/log/lpr.log
mail.*                          -/var/log/mail.log
user.*                          -/var/log/user.log
local0.*                        -/var/log/kamailio.log

Restart the syslog service

systemctl restart syslog
systemctl restart kamailio