Asterisk 11 + FreePBX on CentOS 6.5

Step by step instructions for installing software PBX Asterisk 11.x and control panel FreePBX on CentOS 6.5

Conditions:
CentOS installed and has access to the Internet.

Contents

Before install:

1.  # yum -y update

2. Turn off SELinux:

# vi /etc/selinux/config

3.  # reboot

4. Additional repos:

5.  # rpm -Uvh http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.3-1.el6.rf.x86_64.rpm 

6.  # rpm -Uvh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm

7.  # yum -y install mc make gcc kernel-devel gcc-c++ ncurses-devel httpd mysql-server mysql mysql-devel php iksemel iksemel-devel crypto-utils openssl-devel gmime gmime-devel spandsp spandsp-devel openldap openldap-devel popt-devel libresample libresample-devel speex speex-devel libcurl-devel speex-tools svn sqlite-devel mod_ssl php-mysql php-pear-MDB2-Driver-mysqli php-mbstring php-gd php-mcrypt libxml2-devel lame bison audiofile-devel sox php-pear-DB php-posix

8.  

9.  # cd /root

10.# wget http://downloads.asterisk.org/pub/telephony/asterisk/asterisk-11-current.tar.gz 

11.# tar -zxf asterisk-11-current.tar.gz

12.# wget http://downloads.asterisk.org/pub/telephony/libpri/libpri-1.4-current.tar.gz

13.# tar -zxf libpri-1.4-current.tar.gzwget http://downloads.asterisk.org/pub/telephony/dahdi-linux-complete/dahdi-linux-complete-current.tar.gz

14.# tar -zxf dahdi-linux-complete-current.tar.gz

Installing DAHDI, libPRI and Asterisk

1.  # cd dahdi-linux-complete-2.9.0+2.9.0.1

2.  #make all

3.  #make install

4.  #make config

5.  # cd libpri-1.4.14

6.  # make

7.  # make install

8.  

9.  # cd asterisk-11.7.0

10.# ./configure --prefix=/usr --exec-prefix=/usr --with-crypto --with-dahdi --with-iconv -with-libcurl --with-gmime --with-iksemel --with-mysqlclient --disable-xmldoc --with-pri --with-spandsp --with-ldap --with-libcurl --with-popt --with-resample --with-speex

11.# make menuselect

12.# contrib/scripts/get_mp3_source.sh

13.# make

14.# make install

15.# make samples

16.  

17.# ln -s /usr/lib/libasteriskssl.so.1 /usr/lib64/libasteriskssl.so.1

18.# ln -s /usr/lib/libpri.so.1.4 /usr/lib64/libpri.so.1.4

19.# cat contrib/init.d/rc.redhat.asterisk | sed 's/__ASTERISK_SBIN_DIR__/\/usr\/sbin/' > /etc/init.d/asterisk

20.# chkconfig --add asterisk

21.# cp -rf configs/* /etc/asterisk/

22.  

23.# service dahdi start

24.# service asterisk start

25.  

Installing FreePBX

1.   # wget “http://downloads.sourceforge.net/project/phpmyadmin/phpMyAdmin/3.5.5/phpMyAdmin-3.5.5-all-languages.tar.gz?r=http%3A%2F%2Fsourceforge.net%2Fprojects%2Fphpmyadmin%2Ffiles%2FphpMyAdmin%2F3.5.5%2FphpMyAdmin-3.5.5-all-languages.tar.gz%2Fdownload&ts=1358931580&use_mirror=ignum”

2.  # tar -zxf phpMyAdmin-3.5.5-all-languages.tar.gz -C /var/www/

3. in /etc/hosts:

4.  [IP PBX] pbx-mysql.example.com 

[IP PBX] pbx.example.com

5. to  /etc/httpd/httpd.conf:

NameVirtualHost *:443

6. to /etc/httpd/conf.d/ssl.conf:

7.  DocumentRoot "/var/www/phpmyadmin"

8.  ServerName pbx-mysql.example.com:443

9.  ErrorLog logs/ssl_phpmyadmin_error_log

10.TransferLog logs/ssl_phpmyadmin_access_log

11.LogLevel warn

12.SSLEngine on

13. 

14.SSLProtocol all -SSLv2

15.SSLCipherSuite ALL:!ADH:!EXPORT:!SSLv2:RC4+RSA:+HIGH:+MEDIUM:+LOW

16.SSLCertificateFile /etc/pki/tls/certs/localhost.crt

17.SSLCertificateKeyFile /etc/pki/tls/private/localhost.key

18. 

19.SSLOptions +StdEnvVars

20. 

21.<Directory "/var/www/cgi-bin">

22.SSLOptions +StdEnvVars

23. 

24.SetEnvIf User-Agent ".*MSIE.*" \

25.nokeepalive ssl-unclean-shutdown \

26.downgrade-1.0 force-response-1.0

27. 

28.CustomLog logs/ssl_phpmyadmin_request_log \

29."%t %h %{SSL_PROTOCOL}x %{SSL_CIPHER}x \"%r\" %b"

30. 

31.<Directory "/var/www/phpmyadmin">

32.Order allow,deny

33.Allow from [Admin IP]

34. 

35.DocumentRoot "/var/www/html"

36.ServerName pbx.example.com:443

37.ErrorLog logs/ssl_html_error_log

38.TransferLog logs/ssl_html_access_log

39.LogLevel warn

40.SSLEngine on

41. 

42.SSLProtocol all -SSLv2

43.SSLCipherSuite ALL:!ADH:!EXPORT:!SSLv2:RC4+RSA:+HIGH:+MEDIUM:+LOW

44.SSLCertificateFile /etc/pki/tls/certs/localhost.crt

45.SSLCertificateKeyFile /etc/pki/tls/private/localhost.key

46. 

47.SSLOptions +StdEnvVars

48. 

49.<Directory "/var/www/cgi-bin">

50.SSLOptions +StdEnvVars

51. 

52.SetEnvIf User-Agent ".*MSIE.*" \

53.nokeepalive ssl-unclean-shutdown \

54.downgrade-1.0 force-response-1.0

55. 

56.CustomLog logs/ssl_html_request_log \

57."%t %h %{SSL_PROTOCOL}x %{SSL_CIPHER}x \"%r\" %b"

58. 

59.<Directory "/var/www/html">

60.Order allow,deny

61.Allow from [Admin IP]

62.# cd /var/www/

63.# ln -s phpMyAdmin-3.5.5-all-languages phpmyadmin

64.# service httpd restart

65.# chkconfig --levels 345 mysqld on

66.# chkconfig --levels 345 httpd on

67.# service mysqld start

68.# /usr/bin/mysql_secure_installation

69.  Change root password for MySQL

70.# cd /root

71.# wget http://mirror.freepbx.org/freepbx-2.11.0.tar.gz

72.# tar -zxf freepbx-2.11.0.tar.gz -C /usr/src 

73.# cd /usr/src/freepbx-2.11.0

74. Edit php.ini:

75.# vi /etc/php.ini (or /etc/php4/apache2/php.ini)

76.upload_max_filesize=20M

77.# mysqladmin create asteriskcdrdb -p

78.# mysql -p asteriskcdrdb < SQL/cdr_mysql_table.sql

79.# mysqladmin create asterisk -p

80.# mysql -p asterisk < SQL/newinstall.sql 

81.# mysql -p 

82.mysql> GRANT ALL PRIVILEGES ON asteriskcdrdb.* TO asteriskuser@localhost IDENTIFIED BY '[your password]';

mysql> GRANT ALL PRIVILEGES ON asterisk.* TO asteriskuser@localhost IDENTIFIED BY '[your password]';

mysql> flush privileges;

83.# groupadd asterisk 

84.# useradd -c "asterisk PBX" -d /var/lib/asterisk -s /sbin/nologin -g asterisk asterisk

85. Edit:

86.# vi /etc/httpd/conf/httpd.conf (or /etc/apache2/apache2.conf):

87.User asterisk

88.Group asterisk

89.# chown asterisk /var/lib/php/session

90.# ./install_amp

91. In the database named asterisk for table named freepbx_settings change password for asterisk manager:

92.# mysql -p

mysql> UPDATE `asterisk`.`freepbx_settings` SET `value` = '[your password 2]' WHERE `freepbx_settings`.`keyword` = 'AMPMGRPASS';

93.# chown asterisk /etc/modprobe.d/dahdi.conf

94.# rm /etc/asterisk/ccss.conf /etc/asterisk/logger.conf /etc/asterisk/iax.conf /etc/asterisk/extensions.conf /etc/asterisk/sip_notify.conf /etc/asterisk/features.conf /etc/asterisk/sip.conf

95. Change something in freepbx admin panel, click Apply (default username/password – admin/admin)
96. Change default password

Additional installation:

1.   # yum -y install bind bind-utils mailx ntp

2.  # chkconfig --add named

3.  # chkconfig --add ntpdate

4.  # service ntpdate start

5.  # service named start

6.  # echo “nameserver 127.0.0.1” > /etc/resolv.conf

7.  # echo “nameserver 8.8.8.8” >> /etc/resolv.conf

8.  # yum -y install xinetd tftp-server 

9.  # vi /etc/xinetd.d/tftp

10.-s /tftp -c

11.# mkdir /tftp && 

12.# chown nobody /tftp 

13.# vi /etc/sysconfig/iptables 

14.# service xinetd start

15.  
16. Add to iptables config:

 -A INPUT -m udp -p udp -d [IP PBX]/32 --dport 5060 -m hashlimit --hashlimit 10/m --hashlimit-burst 10 --hashlimit-mode srcip,dstip,dstport --hashlimit-htable-expire 180 --hashlimit-name SIP -j ACCEPT

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