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Table of Contents

Initial System Setup

You MUST run all of these commands as the root user!

You MUST disable selinux. selinux can cause strange behavior during the install

Disable selinux

In /etc/sysconfig/selinux , change the following lines:

Code Block
sed -i 's/\(^SELINUX=\).*/\SELINUX=disabled/' /etc/sysconfig/selinux

reboot, and verify the selinux status by running 'sestatus'. It should say:

Code Block
SELinux status: disabled

Update Your System

Code Block
yum -y update yum groupinstall core yum groupinstall base

Install Additional Required Dependencies

Code Block

yum install gcc gcc-c++ lynx bison mysql-devel mysql-server php php-mysql php-pear php-mbstring tftp-server httpd make ncurses-devel libtermcap-devel sendmail sendmail-cf caching-nameserver sox newt-devel libxml2-devel libtiff-devel audiofile-devel gtk2-devel subversion kernel-devel git subversion kernel-devel php-process crontabs cronie cronie-anacron wget vim php-xml uuid-devel libtool sqlite-devel unixODBC mysql-connector-odbc

IPTables

Info
Keeping IPTables turned off indefinitely is strongly discouraged. You will incur the wrath of high fees and hackers

You must disable the default iptables. You can re-enable it later, once you have made the appropriate changes. Information on iptables can be found with a quick Google search. If iptables is left running, it will (at very least) block you from accessing the web interface.

See the current status:

Code Block
chkconfig iptables --list

Disable iptables:

Code Block
chkconfig --level 0123456 iptables off

Stop the service (this skips rebooting again):

Code Block
service iptables stop

Auto Start MySQL

You must have mysql running for freepbx to operate normally. You need to set it to start at boot time. with the following command:

Code Block
chkconfig --level 345 mysqld on

Then start mysqld if you don't plan on rebooting during the installation phase:

Code Block
service mysqld start

Auto Start Apache

You will want Apache running, so you can access the FreePBX admin interface, You need to set it to start at boot time. with the following command:

Code Block
chkconfig --level 345 httpd on

Then start apache if you don't plan on rebooting during the installation phase:

Code Block
service httpd start

Install PearDB

Code Block
pear channel-update pear.php.net pear install db-1.7.14

Note
You may receive a warning:

Code Block
WARNING: "pear/DB" is deprecated in favor of "pear/MDB2"

Note
At this time it is safe to ignore that message

Reboot server

Code Block
reboot

Install Dependencies for Google Voice (If needed/wanted)

Install iksemel

Code Block
cd /usr/src wget https://iksemel.googlecode.com/files/iksemel-1.4.tar.gz tar xf iksemel-.tar.gz cd iksemel- ./configure make make install

Add the Asterisk User

Code Block
adduser asterisk -M -c "Asterisk User"

Install and Configure Asterisk

Download Asterisk source files.

Code Block

cd /usr/src
wget http://downloads.asterisk.org/pub/telephony/dahdi-linux-complete/dahdi-linux-complete-current.tar.gz
wget http://downloads.asterisk.org/pub/telephony/libpri/libpri-current.tar.gz
wget http://downloads.asterisk.org/pub/telephony/asterisk/asterisk-13-current.tar.gz
git clone https://github.com/akheron/jansson.git
wget http://www.pjsip.org/release/2.2.1/pjproject-2.2.1.tar.bz2

Compile and install DAHDI and LibPRI

Note
If you don't have any physical hardware you don't need to run these commands, however, it is still suggested to compile the modules, to allow you to add hardware later.

Code Block

cd /usr/src
tar xvfz dahdi-linux-complete-current.tar.gz
tar xvfz libpri-current.tar.gz
rm -f dahdi-linux-complete-current.tar.gz libpri-current.tar.gz
cd dahdi-linux-complete-*
make all
make install
make config
cd /usr/src/libpri-*
make
make install

Compile and install pjproject

Note
If you are doing this on a 64 bit system, please note that you MUST set the following during configure:

Code Block
--libdir=/usr/lib64

Code Block

cd /usr/src
tar -xjvf pjproject-2.2.1.tar.bz2
cd pjproject-2.2.1
CFLAGS='-DPJ_HAS_IPV6=1' ./configure --prefix=/usr --enable-shared --disable-sound\
  --disable-resample --disable-video --disable-opencore-amr --libdir=/usr/lib64
make dep
make
make install

Compile and Install jansson

Note
If you are doing this on a 64 bit system, please note that you MUST set the following during configure

Code Block
--libdir=/usr/lib64

Code Block
cd /usr/src/jansson autoreconf -i ./configure --libdir=/usr/lib64 make make install

Compile and install Asterisk

Note
If you are doing this on a 64 bit system, please note that you MUST set the following during configure

Code Block
--libdir=/usr/lib64

Code Block

cd /usr/src
tar xvfz asterisk-13-current.tar.gz
rm -f asterisk-13-current.tar.gz
cd asterisk-*
contrib/scripts/install_prereq install
./configure --libdir=/usr/lib64
contrib/scripts/get_mp3_source.sh
make menuselect

You will be prompted at the point to pick which modules to build. Most of them will be enabled, but if you want to have MP3 support, you need to manually turn on 'format_mp3' on the first page.

Image Removed ubuntu-14.04-enable-mp3.png

Image Added

After selecting 'Save & Exit' you can then continue

Code Block
make make install make config ldconfig

Install Asterisk-Extra-Sounds

Note that this installs the (8khz) 'wav' soundfiles and G722 (High Definition 'Wideband') audio.

Code Block

mkdir -p /var/lib/asterisk/sounds
cd /var/lib/asterisk/sounds
wget http://downloads.asterisk.org/pub/telephony/sounds/asterisk-extra-sounds-en-wav-current.tar.gz
tar xfz asterisk-extra-sounds-en-wav-current.tar.gz
rm -f asterisk-extra-sounds-en-wav-current.tar.gz
# Wideband Audio download
wget http://downloads.asterisk.org/pub/telephony/sounds/asterisk-extra-sounds-en-g722-current.tar.gz
tar xfz asterisk-extra-sounds-en-g722-current.tar.gz
rm -f asterisk-extra-sounds-en-g722-current.tar.gz

Install and Configure FreePBX

Download and extract FreePBX.

Code Block
cd /usr/src wget http://mirror.freepbx.org/modules/packages/freepbx/freepbx-12.0-latest.tgz tar vxfz freepbx-12-latest.tgz

Set ownership permissions.

Code Block

chown asterisk. /var/run/asterisk
chown -R asterisk. /etc/asterisk
chown -R asterisk. /var/{lib,log,spool}/asterisk
chown -R asterisk. /usr/lib/asterisk
chown -R asterisk. /usr/lib64/asterisk
mkdir /var/www/html
chown -R asterisk. /var/www/

A few small modifications to Apache.

Code Block

sed -i 's/\(^upload_max_filesize = \).*/\120M/' /etc/php.ini
cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf_orig
sed -i 's/^\(User\|Group\).*/\1 asterisk/' /etc/httpd/conf/httpd.conf
service httpd restart

Configure Asterisk database in MYSQL.

Code Block
cd /usr/src/freepbx export ASTERISK_DB_PW=amp109 mysqladmin -u root create asterisk mysqladmin -u root create asteriskcdrdb

Set permissions on MYSQL database.

Code Block

mysql -u root -e "GRANT ALL PRIVILEGES ON asterisk.* TO asteriskuser@localhost IDENTIFIED BY '${ASTERISK_DB_PW}';"
mysql -u root -e "GRANT ALL PRIVILEGES ON asteriskcdrdb.* TO asteriskuser@localhost IDENTIFIED BY '${ASTERISK_DB_PW}';"
mysql -u root -e "flush privileges;"

Restart Asterisk and install FreePBX.

Code Block

cd /usr/src/freepbx
./start_asterisk start
./install_amp --installdb --username=asteriskuser --password=${ASTERISK_DB_PW}
amportal chown
amportal a ma installall
amportal a reload
amportal a ma refreshsignatures
amportal chown

Note
If you see an error about "Uncaught exception 'RuntimeException' with message 'gpg took too long to run.'" it is safe to run "amportal a ma installall" again.

Finally, one last mod and start FreePBX.

Code Block
ln -s /var/lib/asterisk/moh /var/lib/asterisk/mohmp3 amportal restart

Start FreePBX

Navigate:

http://yourlocalipaddress/html or if you prefer http://localhost/admin

Install and Setup Commercial Modules

Enable the FreePBX Commercial yum repos

Code Block
wget -P /etc/yum.repos.d/ -N http://yum.schmoozecom.net/schmooze-commercial/schmooze-commercial.repo

yum clean all to clean out yum cache so it will find out new RPMs

Code Block
yum clean all

yum install needed RPMs for Commercial Modules

Code Block
yum -y install php-5.3-zend-guard-loader sysadmin fail2ban incron ImageMagick

Restart Apache and Install Sysadmin

Code Block
service httpd restart amportal a ma download sysadmin amportal a ma install sysadmin

Versions Compared

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Key

Initial System Setup

Disable selinux

Update Your System

Install Additional Required Dependencies

IPTables

Auto Start MySQL

Auto Start Apache

Install PearDB

Reboot server

Install Dependencies for Google Voice (If needed/wanted)

Install iksemel

Add the Asterisk User

Install and Configure Asterisk

Download Asterisk source files.

Compile and install DAHDI and LibPRI

Compile and install pjproject

Compile and Install jansson

Compile and install Asterisk

Install Asterisk-Extra-Sounds

Install and Configure FreePBX

Download and extract FreePBX.

Set ownership permissions.

A few small modifications to Apache.

Configure Asterisk database in MYSQL.

Set permissions on MYSQL database.

Restart Asterisk and install FreePBX.

Finally, one last mod and start FreePBX.

Start FreePBX

Navigate:

Install and Setup Commercial Modules

Enable the FreePBX Commercial yum repos

yum clean all to clean out yum cache so it will find out new RPMs

yum install needed RPMs for Commercial Modules

Restart Apache and Install Sysadmin

For Further information see: Installation on CentOS and RHEL based systems