查看“FreePBX-13 Centos-7 源代码安装”的源代码

'''Installing FreePBX 13 on CentOS 7'''

'''Install&nbsp;Centos 7'''

* [ Install&nbsp;Centos 7] 
** [ Initial&nbsp;System Setup] 
*** [ Disable selinux]
*** [ Update Your System]
*** [ Install Additional Required Dependencies]
*** [ Install Legacy Pear requirements]
*** [ Firewalld Basic Configuration]
*** [ Enable and Start MariaDB]
*** [ Enable and Start Apache]
** [ Install Dependencies for Google Voice (if required)] 
*** [ Install iksemel &nbsp;]
** [ Add the Asterisk User]
** [ Install and Configure Asterisk] 
*** [ Download Asterisk source files.]
*** [ Compile and install DAHDI]
** [ Compile and install pjproject]
** [ Compile and Install jansson]
** [ Compile and install Asterisk]
** [ Install Asterisk Soundfiles.] 
*** [ Set Asterisk ownership permissions.]
** [ Install and Configure FreePBX] 
*** [ A few small modifications to Apache.]
*** [ Download and install FreePBX.]
** [ That's it!]
** [ Automatic Startup]

'''Initial&nbsp;System Setup'''

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

You '''MUST''' disable selinux.&nbsp; selinux can cause strange behavior during the install

'''Disable selinux'''

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

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

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

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

SELinux status: disabled

'''Update Your System'''

yum -y update

yum -y groupinstall core base "Development Tools"

'''''''''Install Additional Required Dependencies'''

yum -y install lynx mariadb-server mariadb php php-mysql php-mbstring tftp-server \

  httpd ncurses-devel sendmail sendmail-cf sox newt-devel libxml2-devel libtiff-devel \

  audiofile-devel gtk2-devel subversion kernel-devel git php-process crontabs cronie \

  cronie-anacron wget vim php-xml uuid-devel sqlite-devel net-tools gnutls-devel php-pear

'''Install Legacy Pear requirements'''

pear install Console_Getopt

'''Firewalld Basic Configuration'''

You must open port 80 so that you can access the administration interface

firewall-cmd --zone=public --add-port=80/tcp --permanent

firewall-cmd --reload

'''Enable and Start MariaDB'''

You must have MariaDB running for freepbx to operate normally. &nbsp;It must start automatically, and be running continuously.

systemctl enable <nowiki>mariadb.se</nowiki>rvice

systemctl start mariadb

Now that our MariaDB database is running, we want to run a simple security script that will remove some dangerous defaults and lock down access to our database system a little bit

mysql_secure_installation

The prompt will ask you for your current root password. Since you just installed MySQL, you most likely won’t have one, so leave it blank by pressing enter. Then the prompt will ask you if you want to set a root password. '''Do not set a root password.''' We secure the database automatically, as part of the install script. &nbsp;Apart from that you can chose yes for the rest.&nbsp;This will remove some sample users and databases, disable remote root logins, and load these new rules so that MySQL immediately respects the changes we have made.

'''Enable and Start Apache'''

FreePBX uses the Apache web server, so this must be started and running.

systemctl enable <nowiki>httpd.se</nowiki>rvice

systemctl start <nowiki>httpd.se</nowiki>rvice

'''Install Dependencies for Google Voice (if required)'''

'''Install iksemel

'''&nbsp;'''

cd /usr/src

wget <nowiki>https://iksemel.googlecode.com/files/ikse</nowiki><nowiki>mel-1.4.tar.gz</nowiki>

tar xf iksemel-*.<nowiki>tar.gz</nowiki>

rm -f <nowiki>iksemel-1.4.tar.gz</nowiki>

cd iksemel-*

./configure

make

make install

'''Add the Asterisk User'''

adduser asterisk -M -c "Asterisk User"

'''Install and Configure Asterisk'''

'''Download Asterisk source files.'''

cd /usr/src

wget http://d<nowiki>ownloads.asterisk.org/pub/telephony/dahdi-linux-complete/dahdi-linux-complete-current.tar.gz</nowiki>

wget <nowiki>http://downloads.asterisk.org/pub/telephony/libpri/libpri-1.4-current.tar.gz</nowiki>

wget <nowiki>http://downloads.asterisk.org/pub/telephony/asterisk/asterisk-13-current.tar</nowiki>.gz

wget -O <nowiki>jansson.tar.gz</nowiki> <nowiki>https://github.com/akheron/jansson/archive/v2.7.tar.gz</nowiki>

wget <nowiki>http://www.pjsip.org/release/2.4/pjproject-2.4.tar.bz2</nowiki>

'''Compile and install DAHDI'''

If you don't have any physical PSTN hardware attached to this machine, you don't need to install DAHDI (For example, a T1 or E1 card, or a USB device). Most smaller setups will not have DAHDI hardware, and this step can be safely skipped.

cd /usr/src

tar xvfz <nowiki>dahdi-linux-complete-current.tar.gz</nowiki>

tar xvfz <nowiki>libpri-1.4-current.tar.gz</nowiki>

rm -f <nowiki>dahdi-linux-complete-current.tar.gz</nowiki> <nowiki>libpri-1.4-current.tar.gz</nowiki>

cd dahdi-linux-complete-*

make all

make install 

make config

cd /usr/src/libpri-1.4.*

make

make install

'''Compile and install pjproject'''

cd /usr/src

tar -xjvf <nowiki>pjproject-2.4.tar.bz</nowiki>2

rm -f <nowiki>pjproject-2.4.tar.bz</nowiki>2

cd pjproject-2.4

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'''

cd /usr/src

tar vxfz <nowiki>jansson.tar.gz</nowiki>

rm -f <nowiki>jansson.tar.gz</nowiki>

cd jansson-*

autoreconf -i

./configure --libdir=/usr/lib64

make

make install

'''Compile and install Asterisk'''

cd /usr/src

tar xvfz&nbsp;<nowiki>asterisk-13-current.tar.gz</nowiki>

rm -f <nowiki>asterisk-13-current.tar.gz</nowiki>

cd asterisk-*

contrib/scripts/install_prereq install

./configure --libdir=/usr/lib64

contrib/scripts<nowiki>/get_mp3_source.sh</nowiki>

make menuselect

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

[[image:Picture 1|624x357px|C:\4ab2827d031c397139b24060d5dd4927]]

After selecting 'Save & Exit' you can then continue

make

make install

make config

ldconfig

chkconfig asterisk off

'''''''''Install Asterisk Soundfiles.'''

The 'make install' above installs a standard low-quality base sound file by default. This is suitable if you are on a small, underpowered system (such as a Rasberry Pi), but on a larger system you should install higher quality soundfiles. Note that this installs the (8khz) 'wav' soundfiles and G722 (High Definition 'Wideband') audio.

cd /var/lib/asterisk/sounds

wget <nowiki>http://downloads.asterisk.org/pub/telephony/sounds/asterisk-core-sounds-en-wav-current.tar.gz</nowiki>

wget <nowiki>http://downloads.asterisk.org/pub/telephony/sounds/asterisk-extra-sounds-en-wav-current.tar.gz</nowiki>

tar xvf <nowiki>asterisk-core-sounds-en-wav-current.tar.gz</nowiki>

rm -f <nowiki>asterisk-core-sounds-en-wav-current.tar.gz</nowiki>

tar xfz <nowiki>asterisk-extra-sounds-en-wav-current.tar.gz</nowiki>

rm -f <nowiki>asterisk-extra-sounds-en-wav-current.tar.gz</nowiki>

<nowiki># Wideband Audio download</nowiki>

wget <nowiki>http://downloads.asterisk.org/pub/telephony/sounds/asterisk-core-sounds-en-g722-current.tar.gz</nowiki>

wget <nowiki>http://downloads.asterisk.org/pub/telephony/sounds/asterisk-extra-sounds-en-g722-current.tar.gz</nowiki>

tar xfz <nowiki>asterisk-extra-sounds-en-g722-current.tar.gz</nowiki>

rm -f <nowiki>asterisk-extra-sounds-en-g722-current.tar.gz</nowiki>

tar xfz <nowiki>asterisk-core-sounds-en-g722-current.tar.gz</nowiki>

rm -f <nowiki>asterisk-core-sounds-en-g722-current.tar.gz</nowiki>

'''Set Asterisk ownership permissions.'''

chown asterisk. /var/run/asterisk

chown -R asterisk. /etc/asterisk

chown -R asterisk. /var/{lib,log,spool}/asterisk

chown -R asterisk. /usr/lib64/asterisk

chown -R asterisk. /var/www/

'''Install and Configure FreePBX'''

'''A few small modifications to Apache.'''

sed -i 's/\(^upload_max_filesize = \).*/\120M/' /etc<nowiki>/php.in</nowiki>i

sed -i 's/^\(User\|Group\).*/\1 asterisk/' /etc/httpd/conf<nowiki>/httpd.co</nowiki>nf

sed -i 's/AllowOverride None/AllowOverride All/' /etc/httpd/conf<nowiki>/httpd.co</nowiki>nf

systemctl restart <nowiki>httpd.se</nowiki>rvice

'''Download and install FreePBX.'''

cd /usr/src

wget <nowiki>http://mirror.freepbx.org/modules/packages/f</nowiki>reepbx<nowiki>/freepbx-13.0-latest.tg</nowiki>z

tar xfz <nowiki>freepbx-13.0-latest.tg</nowiki>z

rm -f <nowiki>freepbx-13.0-latest.tg</nowiki>z

cd freepbx

./start_asterisk start

./install -n

'''That's it!'''

You can now start using FreePBX. &nbsp;Open up your web browser and connect to the IP address or hostname of your new FreePBX server. &nbsp;You will see the Admin setup page, which is where you set your &nbsp;'admin' account password, and configure an email address to receive update notifications.&nbsp;

We hope you enjoy using FreePBX 13!

'''Automatic Startup'''

Please note you need to set up FreePBX to start asterisk (and it's associated services) on bootup. [/display/FOP/Example+systemd+startup+script+for+FreePBX You can view an example systemd startup script here].