Instalacion FreePBX 12 & Asterisk 13 en Ubuntu Sever 14.04 LTS

Initial System Setup

When installing the machine, at package selection make sure you pick - at least - OpenSSH Server, and 'LAMP Packages'.  This installs the base packages required.

Configure your root password.

sudo passwd root

Switch to the Root User

sudo -i

Update Your System

apt-get update && sudo apt-get upgrade -y

Install Required Dependencies

apt-get install -y build-essential linux-headers-`uname -r` openssh-server apache2 mysql-server\   mysql-client bison flex php5 php5-curl php5-cli php5-mysql php-pear php-db php5-gd curl sox\   libncurses5-dev libssl-dev libmysqlclient-dev mpg123 libxml2-dev libnewt-dev sqlite3\   libsqlite3-dev pkg-config automake libtool autoconf git subversion unixodbc-dev uuid uuid-dev\   libasound2-dev libogg-dev libvorbis-dev libcurl4-openssl-dev libical-dev libneon27-dev libsrtp0-dev\   libspandsp-dev If there is any  issue  with the linux header installation, remove  the linux-headers-`uname -r` line from the above command

Reboot server

reboot

Install and Configure Asterisk

Download Asterisk source files.

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-1.4-current.tar.gz wget http://downloads.asterisk.org/pub/telephony/asterisk/asterisk-13-current.tar.gz git clone https://github.com/akheron/jansson.git git clone https://github.com/asterisk/pjproject.git

Compile and install DAHDI.

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If you don't have any physical hardware you don't need to run these commands

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

Compile and install LIBPRI.

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If you don't have any physical hardware you don't need to run these commands

cd /usr/src tar xvfz libpri-1.4-current.tar.gz cd libpri-* make make install

Compile and install pjproject

cd /usr/src/pjproject ./configure --enable-shared --disable-sound --disable-resample --disable-video --disable-opencore-amr make dep make make install

Compile and Install jansson

cd /usr/src/jansson autoreconf -i ./configure make make install

Compile and install Asterisk

cd /usr/src tar xvfz asterisk-13-current.tar.gz cd asterisk-* ./configure 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.

After selecting 'Save & Exit' you can then continue

make make install make config ldconfig

Install and Configure FreePBX

Download and extract FreePBX.

export VER_FREEPBX=12.0 cd /usr/src git clone http://git.freepbx.org/scm/freepbx/framework.git freepbx cd freepbx git checkout release/${VER_FREEPBX}

Now create the Asterisk user and set ownership permissions.

useradd -m asterisk chown asterisk. /var/run/asterisk chown -R asterisk. /etc/asterisk chown -R asterisk. /var/{lib,log,spool}/asterisk chown -R asterisk. /usr/lib/asterisk rm -rf /var/www/html

A few small modifications to Apache.

sed -i 's/\(^upload_max_filesize = \).*/\120M/' /etc/php5/apache2/php.ini cp /etc/apache2/apache2.conf /etc/apache2/apache2.conf_orig sed -i 's/^\(User\|Group\).*/\1 asterisk/' /etc/apache2/apache2.conf service apache2 restart

Prepare MySQL

You now need to generate a secure password for FreePBX to use to talk to MySQL.

export ASTERISK_DB_PW=mypassword

That will generate a quasi-random 16 character long password, which should be secure enough for most things.  If you had set the MySQL 'root' password to be something when you were installing the machine, you will need to add a -pyourpassword flag to the following lines

Configure Asterisk database in MYSQL. 

mysqladmin -u root create asterisk mysqladmin -u root create asteriskcdrdb

Set permissions on MYSQL database.

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.

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Finally, one last mod and start FreePBX.

ln -s /var/lib/asterisk/moh /var/lib/asterisk/mohmp3 amportal start

Start FreePBX

Navigate: 

Now FreePBX is installed, it will be available via Apache. Open up your web browser and visit:
    http://Address.Of.FreePBX.Server/admin


Securing the System

Module Signing

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Webserver Overrides

 

nano /etc/apache2/apache2.conf

<Directory /var/www/>
Options Indexes FollowSymLinks
#AllowOverride None
AllowOverride All
Require all granted

</Directory>

service apache2 restart

http://wiki.freepbx.org/display/HTGS/Installing+FreePBX+12+on+Ubuntu+Server+14.04+LTS