Pls do the following steps:-
Step:-1 install dependencies
yum -y install gcc gcc-c++ kernel-devel bison openssl openssl-devel perl perl-Net-SSLeay perl-Crypt-SSLeay libtermcap-devel ncurses-devel doxygen curl-devel newt-devel mlocate lynx tar wget nmap bzip2 mod_ssl crontabs vixie-cron speex speex-devel unixODBC unixODBC-devel libtool-ltdl libtool-ltdl-devel mysql-connector-odbc mysql mysql-devel mysql-server php-mysql php-mbstring php-mcrypt flex screen
libtiff-devel perl-DBD-Pg subversion python-setuptools.noarch MySQL-python php-gd
#easy_install sqlalchemy
# A2billing installation
#mkdir /usr/local/src/a2billing
#cd /usr/local/src/a2billing
Step:-2 download A2billing using SVN & change the Owner & Group of a2billing folder
#svn co --username guest --password guest http://svn.a2billing.net/svn/asterisk2billing/trunk/ /usr/local/src/a2billing
#chown -R asterisk.asterisk a2billing
#chown -R asterisk.apache admin/ customer/ agent/
Step:-3 Create Sybolick link of a2billing.conf & give permissions
#ln -s /usr/local/src/a2billing/a2billing.conf /etc/a2billing.conf
#chown -Rf asterisk.asterisk /etc/a2billing.conf
#ln -s /usr/local/src/a2billing/a2billing.conf /etc/asterisk/a2billing.conf
Step:-4 Change a2billing.conf
#sed -i "s/\(port *= *\)\(.*\)/\13306/" /etc/a2billing.conf
#sed -i "s/\(user *= *\)\(.*\)/\1a2billinguser/" /etc/a2billing.conf
#sed -i "s/\(password *= *\)\(.*\)/\1a2billing/" /etc/a2billing.conf
#sed -i "s/\(dbname *= *\)\(.*\)/\1mya2billing/" /etc/a2billing.conf
Step:-5 create a MySQL database (mya2billing) for the billing software.
#cd /usr/local/src/a2billing/DataBase/mysql-5.x
#mysql -u root -p <>
#./install-db.sh
Step:-6 Create the additional files and setup the correct owner:
#touch /etc/asterisk/additional_a2billing_iax.conf
#touch /etc/asterisk/additional_a2billing_sip.conf
#echo \#include additional_a2billing_sip.conf >> /etc/asterisk/sip.conf
#echo \#include additional_a2billing_iax.conf >> /etc/asterisk/iax.conf
#chown -Rf asterisk:asterisk /etc/asterisk/additional_a2billing_iax.conf
#chown -Rf asterisk:asterisk /etc/asterisk/additional_a2billing_sip.conf
Step:-7 Install the sound files
#/usr/local/src/a2billing/addons/sounds/install_a2b_sounds.sh
Step:-8 Copy the entire content of the AGI directory into asterisk agi-bin directory.
#ln -s /usr/local/src/a2billing/AGI/a2billing.php /var/lib/asterisk/agi-bin/
#cp -Rf /usr/local/src/a2billing/common/lib /var/lib/asterisk/agi-bin/
#chown -Rf asterisk.asterisk /var/lib/asterisk/agi-bin/
#chmod +x /var/lib/asterisk/agi-bin/a2billing.php
#chmod +x /usr/local/src/a2billing/AGI/a2billing.php
Step:-9 Installing the GUI interface
#mkdir -p /var/www/html/a2billing
#ln -s /usr/local/src/a2billing/common /var/www/html/a2billing/common
#ln -s /usr/local/src/a2billing/admin /var/www/html/a2billing/admin
#ln -s /usr/local/src/a2billing/agent /var/www/html/a2billing/agent
#ln -s /usr/local/src/a2billing/customer /var/www/html/a2billing/customer
Step:-10 set permissions
#chown -Rf asterisk:asterisk /var/www/html/a2billing/
#chmod 755 /usr/local/src/a2billing/admin/templates_c
#chmod 755 /usr/local/src/a2billing/customer/templates_c
#chmod 755 /usr/local/src/a2billing/agent/templates_c
Step:-11 Now edit /etc/asterisk/manager.conf
[myasterisk]
secret = mycode
deny=0.0.0.0/0.0.0.0
permit=127.0.0.1/255.255.255.0
read = system,call,log,verbose,command,agent,user
write = system,call,log,verbose,command,agent,user
Step:-12 setup Cronjobs
# echo "# Automatically added for A2Billing
0 * * * * php /usr/src/a2billing/Cronjobs/a2billing_alarm.php
0 12 * * * php /usr/src/a2billing/Cronjobs/a2billing_archive_data_cront.php
0 10 21 * * php /usr/src/a2billing/Cronjobs/a2billing_autorefill.php
#Batch process at 00:20 each day
20 0 * * * php /usr/src/a2billing/Cronjobs/a2billing_batch_process.php
#Bill DID usage at 00:00 each day
0 0 * * * php /usr/src/a2billing/Cronjobs/a2billing_bill_diduse.php
#Remind users of low balance every day at 06:00
0 6 * * * php /usr/src/a2billing/Cronjobs/a2billing_check_account.php
#Generate Invoices at 7am everyday
#0 7 * * * php /usr/src/a2billing/Cronjobs/a2billing_invoice2_cront.php
#0 7 * * * php /usr/src/a2billing/Cronjobs/a2billing_invoice_cront.php
#Check if balance below preset value, and email user if so.
1 * * * * php /usr/src/a2billing/Cronjobs/a2billing_notify_account.php
#Charge subscriptions at 06:05 on the 1st of each month
0 6 1 * * php /usr/src/a2billing/Cronjobs/a2billing_subscription_fee.php
#Update currencies at 01:00 each day
0 1 * * * php /usr/src/a2billing/Cronjobs/currencies_update_yahoo.php
" >> /var/spool/cron/asterisk
Step:-12 Add directory for monitoring Script
#mkdir -p /var/lib/a2billing/script
#mkdir -p /var/run/a2billing
Step:-13 Create Log Files and Permissions
#mkdir -p /var/log/a2billing
#touch /var/log/asterisk/a2billing-daemon-callback.log
#touch /var/log/a2billing/a2billing-daemon-callback.log
#touch /var/log/a2billing/cront_a2b_alarm.log
#touch /var/log/a2billing/cront_a2b_autorefill.log
#touch /var/log/a2billing/cront_a2b_batch_process.log
#touch /var/log/a2billing/cront_a2b_bill_diduse.log
#touch /var/log/a2billing/cront_a2b_subscription_fee.log
#touch /var/log/a2billing/cront_a2b_currency_update.log
#touch /var/log/a2billing/cront_a2b_invoice.log
#touch /var/log/a2billing/cront_a2b_check_account.log
#touch /var/log/a2billing/a2billing_paypal.log
#touch /var/log/a2billing/a2billing_epayment.log
#touch /var/log/a2billing/api_ecommerce_request.log
#touch /var/log/a2billing/api_callback_request.log
#touch /var/log/a2billing/a2billing_agi.log
#chown -R asterisk:asterisk /var/log/a2billing
Step:-14 Goto target directory
#cd /usr/local/src/a2billing/CallBack/callback-daemon-py/dist/
Step:-15 untar the r1528 file to create callback_daemon-1.0.prod-r1528 directory
#tar -xvf callback_daemon-1.0.prod-r1528.tar.gz
#Go down into the newly untared directory
cd callback_daemon-1.0.prod-r1528
#excute the following python commands as per a2billing doc site
python setup.py build
python setup.py bdist_egg
#additional steps to correct the path for the a2billing.conf file
vi callback_daemon/a2b_callback_daemon.py
replace the path to which your a2billing.conf resides in your system, the line should be --> CONFIG_FILE =
#execute the installation
easy_install dist/callback_daemon-1.0.prod_r1528-py2.4.egg
#install the init script and daemon service (still at your current directory level)
cd callback_daemon;cp a2b-callback-daemon.rc /etc/init.d/a2-callback-daemon
chmod +x /etc/init.d/a2b-callback-daemon
chkconfig --add a2b-callback-daemon
chkconfig a2b-callback-daemon on
# finally start the service u can either use the init script or service command
service a2b-callback-daemon start
/etc/init.d/a2b-callback-daemon start
Done!!!!!!!!!!!
It is tested & will work...