CentOS Install

Preface
The following instructions were written for CentOS 5.6. http://mirror.centos.org/centos/5/isos/ After installing CentOS follow the instructions below.

Dependencies
Install the following dependencies yum install subversion autoconf automake libtool gcc-c++ git-core ncurses-devel make expat-devel zlib zlib-devel yum install nano unixODBC-devel openssl-devel gnutls-devel libogg-devel libvorbis-devel curl-devel libtiff-devel libjpeg-devel python-devel expat-devel zlib zlib-devel bzip2

GIT Install
cd /usr/local/src yum -y install gcc gcc-c++ make gettext-devel expat-devel curl-devel zlib-devel openssl-devel bzip2 wget http://kernel.org/pub/software/scm/git/git-1.7.4.tar.bz2 tar -xvjf git-1.7.4.tar.bz2 cd git-1.7.4 make prefix=/usr/local all make prefix=/usr/local install

FreeSWITCH Install
Then use the following

cd /usr/src/ git clone git://git.freeswitch.org/freeswitch.git cd /usr/src/freeswitch ./bootstrap.sh

Edit modules.conf to enable or disable desired modules. To enable a few extra features you may want to go ahead and edit modules.conf. Remove the # in front of the lines with these modules:

mod_spandsp mod_shout mod_flite mod_pocketshpinx

Complete the FreeSWITCH compile.

./configure make install make cd-sounds-install make cd-moh-install make hd-moh-install make hd-sounds-install

+-- FreeSWITCH install Complete --+ + FreeSWITCH has been successfully installed. + +                                                + +       Install sounds:                           + +      (uhd-sounds includes hd-sounds, sounds)   + +      (hd-sounds includes sounds)               + +            + +                make cd-sounds-install           + +               make cd-moh-install              + +                                                + +                make uhd-sounds-install          + +               make uhd-moh-install             + +                                                + +                make hd-sounds-install           + +               make hd-moh-install              + +                                                + +                make sounds-install              + +               make moh-install                 + +                                                + +       Install non english sounds:               + +      replace XX with language                  + +      (ru : Russian)                            + +            + +                make cd-sounds-XX-install        + +               make uhd-sounds-XX-install       + +               make hd-sounds-XX-install        + +               make sounds-XX-install           + +                                                + +       Upgrade to latest:                        + +      --        + +                make current                     + +                                                + +       Rebuild all:                              + +      --        + +                make sure                        + +                                                + +       Install/Re-install default config:        + +      --        + +                make samples                     + +                                                + +                                                 + +       Additional resources:                     + +      --        + +       http://www.freeswitch.org               + +      http://wiki.freeswitch.org              + +      http://jira.freeswitch.org              + +      http://lists.freeswitch.org             + +                                                + +       irc.freenode.net / #freeswitch            + +                                                + +-+

To upgrade FreeSWITCH in the future do the following:

cd /usr/src/freeswitch make current

FreeSWITCH Auto Start
Copy the sample-init-file to /etc/init.d/

cp build/freeswitch.init.redhat /etc/init.d/freeswitch

Open /etc/init.d/freeswitch and change the freeswitch-directory from /opt/freeswitch to /usr/local/freeswitch

nano /etc/init.d/freeswich ''PID_FILE=${PID_FILE-/usr/local/freeswitch/run/freeswitch.pid} FS_FILE=${FS_FILE-/usr/local/freeswitch/bin/freeswitch} FS_HOME=${FS_HOME-/usr/local/freeswitch}

Set the permissions and add it to run on startup

chmod 765 /etc/init.d/freeswitch chkconfig --add freeswitch chkconfig --level 5 freeswitch on chkconfig --list freeswitch

FreeSWITCH conf
Disable the following files but leave them for examples

cd /usr/local/freeswitch/conf/dialplan/default mv 00_ladspa.xml 00_ladspa.noload mv 00_pizza_demo.xml 00_pizza_demo.noload mv 01_Talking_Clock.xml 01_Talking_Clock.noload

Repositories
CentOS does not yet ship a recent enough version of PHP in order to use PHP FPM (fast cgi), so we suggest you use the RPMs provided in the REMI repository. To do so:

wget http://download.fedora.redhat.com/pub/epel/5/i386/epel-release-5-4.noarch.rpm wget http://rpms.famillecollet.com/enterprise/remi-release-5.rpm rpm -Uvh epel-release-5-4.noarch.rpm rpm -Uvh remi-release-5.rpm

SQLite
Is installed with PHP

PostgreSQL
Replace the username and password with the account information.

yum --enablerepo=remi install postgresql postgresql-server chkconfig postgresql on service postgresql start su postgres psql CREATE ROLE username WITH SUPERUSER LOGIN PASSWORD 'password'; \q exit sed -i 's/ident sameuser/md5/g' /var/lib/pgsql/data/pg_hba.conf service postgresql restart

MySQL
Needs to be reviewed. Before installing the remi packages, it is suggested that you install the dependent libraries. The upstream packages does not have the correct version and conflict with each other. If you don't have 64-bit support, just remove x86_64 from the below packages.

wget http://downloads.mysql.com/archives/mysql-5.1/MySQL-shared-compat-5.1.30-0.rhel5.x86_64.rpm rpm -Uvh MySQL-shared-compat-5.1.30-0.rhel5.x86_64.rpm

If you get a conflict, force it.

rpm -Uvh MySQL-shared-compat-5.1.30-0.rhel5.x86_64.rpm --force

Now that you have all the version of mysql client libraries; things just install cleanly.

rpm -Uvh remi-release-5*.rpm epel-release-5*.rpm yum --enablerepo=remi install php php-common php-mysql php-pdo php-soap php-xml php-xmlrpc yum --enablerepo=remi upgrade php php-common php-pdo

PHP
rpm -Uvh remi-release-5*.rpm epel-release-5*.rpm yum --enablerepo=remi install php php-common php-pgsql php-pdo php-soap php-xml php-xmlrpc yum --enablerepo=remi upgrade php php-common php-pdo

Web Server
There are multiple choices for a web server to use. These instructions focus on nginx because it takes very little server resources and scales well.

NGINX (pronounced: engine x)

yum --enablerepo=remi install nginx php-fpm chkconfig php-fpm on

Add the following directories.

mkdir /etc/nginx/sites-available mkdir /etc/nginx/sites-enabled

Remove the original config and add a more flexible one.

rm nginx.conf wget http://www.fusionpbx.com/downloads/centos/nginx/nginx.conf cd /etc/nginx/sites-available wget http://www.fusionpbx.com/downloads/centos/nginx/fusionpbx.conf ln /etc/nginx/sites-available/fusionpbx.conf /etc/nginx/sites-enabled/fusionpbx.conf

OpenSSL
Make sure the /etc/ssl directory exists mkdir -p /etc/ssl Change the directory cd /etc/ssl Generate a private key: openssl genrsa -des3 -passout pass:fusionpbx_cert_password -out fusionpbx.ssl.key 1024 Remove password from private key: openssl rsa -in fusionpbx.ssl.key -passin pass:fusionpbx_cert_password -out fusionpbx.ssl.key.nopass Create a CSR (certificate signing request): openssl req -new -key fusionpbx.ssl.key.nopass -out fusionpbx.ssl.csr -subj "/E=support@fusionpbx.com/CN=fusionpbx/OU=Project/O=FusionPBX/L=Boise/S=ID/C=US" Generate self-signed cert: openssl x509 -req -days 3650 -in fusionpbx.ssl.csr -signkey fusionpbx.ssl.key.nopass -out fusionpbx.ssl.crt

FusionPBX
Download FusionPBX source and add it to the web server directory.

cd /var/www sudo svn checkout http://fusionpbx.googlecode.com/svn/trunk/fusionpbx /var/www/fusionpbx

If you get an error: 'svn: command not found.' Then add subversion. Then run the svn checkout again.

yum install subversion

Permissions
There are multiple ways to handle permissions. FreeSWITCH creates some file on demand such as voicemail and does not give the necessary group permissions because of that the following method is currently recommended. This method adds the www-data user, changes ownership of the files to use www-data and then make the php-fpm and freeswitch services run as www-data.

adduser www-data chown -R www-data:www-data /usr/local/freeswitch chown -R www-data:www-data /var/www/fusionpbx sed -i 's/user = apache/user = www-data/g' /etc/php-fpm.d/www.conf sed -i 's/group = apache/group = www-data/g' /etc/php-fpm.d/www.conf sed -i 's/${FS_USER-freeswitch}/${FS_USER-www-data}/g' /etc/init.d/freeswitch chown -R www-data:www-data -R /var/lib/php/session

Network Time Protocol
If NTP is not installed then install it.

yum install ntp chkconfig ntpd on ntpdate pool.ntp.org service ntpd start

If NTP is running then do the following:

service ntpd stop ntpdate pool.ntp.org service ntpd start

Fail2ban
Brute force attacks are common. If the SIP and RTP ports are exposed to the Internet then it is important to install and configure Fail2ban. Fail2ban can be configured to analyze the FreeSWITCH logs. When attacker are identified it blocks the offenders.

For more info go to Fail2Ban

Browser
To complete install go to the ip address or domain of the server in your web browser. You can use http or https and follow the instructions.

Login
After completing the install the default login information is:

user: superadmin

pass: fusionpbx

TDM notes
Optional TDM card notes. These notes have not been updated in a while. CentOS Install TDM

Additional Notes
How to start stop FreeSWITCH service freeswitch start service freeswitch stop

How to start, stop and restart Apache

service nginx start service nginx stop service nginx restart

Change the CentOS root password

su root passwd