Cài đặt Freepbx 12 và Asterisk 13 trên Centos 6.5

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Cài đặt Freepbx 12 và Asterisk 13 trên Centos 6.5

1. Cài đặt Centos 6.5

- Cài đặt bình thường. Chọn chế độ cài đặt Basic Server.

2. Initial System Setup

2.1. Disable selinux

- vi /etc/sysconfig/selinux

sửa dòng sau: SELINUX=disabled

- Restart server: reload

- Kiểm tra trạng thái selinux:
sestatus

2.2. Update Your System

yum -y update

yum groupinstall core

  yum groupinstall base

2.3. Install Additional Required Dependencies

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

2.4.

IPTables

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:

chkconfig iptables --list

Disable iptables:

chkconfig --level 0123456 iptables off

Stop the service (this skips rebooting again):

service iptables stop

2.5

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:

chkconfig --level 345 mysqld on
Then start mysqld if you don't plan on rebooting during the installation phase:

service mysqld start

2.6.

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:

chkconfig --level 345 httpd on

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

service httpd start

2.7.

Install PearDB

pear channel-update pear.php.net

pear install

db-1.7.14

You may receive a warning:

WARNING: "pear/DB" is deprecated in favor of

"pear/MDB2"

At this time it is safe to ignore that message

2.8. Reboot server

reboot

3.

Install Dependencies for Google Voice (If needed/wanted)

3.1. Install iksemel

cd /usr/src

wget https://iksemel.googlecode.com/files/iksemel-1.4.tar.gz

tar xf iksemel-*.tar.gz

cd iksemel-*

./configure

make

install

4.

Add the Asterisk User

adduser asterisk -M -c

"Asterisk User"

5.

Install and Configure Asterisk
5.1. 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

wget http://www.pjsip.org/release/2.2.1/pjproject-2.2.1.tar

.bz2

5.2.

Compile and install DAHDI and LibPRI

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.

cd /usr/src

tar xvfz dahdi-linux-complete-current.tar.gz

tar xvfz libpri-1.4-current.tar.gz

rm -f dahdi-linux-complete-current.tar.gz libpri-1.4-current.tar.gz

cd dahdi-linux-complete-*

make all

make install

make config

cd /usr/src/libpri-1.4.*

make

install

5.3.

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

--libdir=

/usr/lib64

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/lib

make dep

make

make install

5.4. Compile and Install jansson

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

--libdir=

/usr/lib64

cd /usr/src/jansson

autoreconf -i

./configure --libdir=/usr/lib

make

install

5.5.

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

--libdir=

/usr/lib64

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/lib

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

5.6.

Install Asterisk-Extra-Sounds
Note that this installs the (8khz) 'wav' soundfiles and G722 (High Definition 'Wideband') audio.

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

# Wideband Audio download G729

wget http://downloads.asterisk.org/pub/telephony/sounds/asterisk-extra-sounds-en-g729-current.tar.gz

tar xfz asterisk-extra-sounds-en-g729-current.tar.gz

rm -f asterisk-extra-sounds-en-g729-current.tar

.gz

6.

Install and Configure FreePBX
6.1. Download and extract FreePBX.

wget http://mirror.freepbx.org/freepbx-12.0.3.tgz

tar

vxfz freepbx-12.0.3.tgz

6.2.

Set ownership permissions.

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/

6.3.

A few small modifications to Apache.

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

6.4.

Configure Asterisk database in MYSQL.

cd /usr/src/freepbx

export ASTERISK_DB_PW=amp109

mysqladmin -u root create asterisk

mysqladmin -u root create asteriskcdrdb 

6.5.

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;"

6.6.

Restart Asterisk and install FreePBX.

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

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.

6.7. Finally, one last mod and start FreePBX.

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

amportal restart

7.

Start FreePBX
Navigate:
http://yourlocalipaddress/html or if you prefer http://localhost/admin

8. Install and Setup Commercial Modules

8.1. Enable the FreePBX Commercial yum repos

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

.repo

8.2.

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

yum clean all

8.3.

yum install needed RPMs for Commercial Modules

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

8.4. Restart Apache and Install Sysadmin

service httpd restart

amportal a ma download sysadmin

amportal a ma install sysadmin

9. Troubleshooting Problem

9.1. CDR not working...

I fiddled with this a bit without knowing a huge amount about what was going on with the adaptive CDRs. Apparently just writing to mySQL is being deprecated, and adaptive CDR is what you want. Who knew. Anyway: I had to install the mysql connector to ODBC:

yum install mysql-connector-odbc

Then, I made the /etc/odbc.ini file to point to the database that the instructions had created:

[root@pbx asterisk]# cat /etc/odbc.ini

# # ODBC connection to CDR database # [MySQL-asteriskcdrdb] description = MySQL-asteriskcdrdb Trace = Off TraceFile = stderr Driver = MySQL SERVER = localhost PORT = 3306 DATABASE = asteriskcdrdb # socket = /var/lib/mysql/mysql.sock option = 3

You can test that you have gotten this far with isql:

isql MySQL-asteriskcdrdb asteriskuser <thepasswordyoupicked-which-might-be-amp109>

SQL>

Type "help" and if you see the cdr (call data records) and cel (channel event logs) databases, then you're pretty far along.

There was no /etc/asterisk/cdr_adaptive_odbc.conf created, so I created one:

[asteriskcdrdb] connection=asteriskcdrdb loguniqueid=yes table=cdr alias start => calldate

Then a restart and a CLI> cdr show status and an example call showed that it was all working.

9.2. Khi đăng nhập vào giao diện web freepbx gặp lỗi:
Problem: Security Issue
.htaccess files are disable on this webserver. Please enable them.
This is a critical issue and should be resolved urgently

Solve:
Open httpd.conf in your favorite text editor (normally in /etc/httpd/conf/httpd.conf)
Look for the context "<Directory "/var/www/html">"
Within that context make sure "AllowOverride" is uncommented and set to "All"