asterisk

1.Some dependencies error   (1).configure: error: no acceptable C compiler found in $PATH Solution:apt-get install gcc   (2).configure: error: C++ preprocessor “/lib/cpp” fails sanity check Solution:apt-get install g++ or apt-get install build-essential (3). configure: *** XML documentation will not be available because the ‘libxml2’ development package is missing. configure: *** Please run the ‘configure’ script with the ‘–disable-xmldoc’ parameter option configure: *** or install the ‘libxml2’ development package. Solution:install libxml2-dev doesn’t help,run ./configure '--disable-xmldoc' (4). configure: error: *** termcap support not found (on modern systems, this typically means the ncurses development package is missing) Solution:apt-get install ncurses-dev (5). [FATAL] PEAR must be install (reauires DB.php). Include path: .:/usr/share/pear:/usr/local/src/PEAR Solution:pear install db   2.Unknown SQL engine Problem:After installing the FreePBX,admin page show the following message:   FATAL ERROR Unknown SQL engine: [] Trace Back /var/www/html/admin/common/db_connect.php:57 die_freepbx() [0]: Unknown SQL engine: [] /var/www/html/admin/bootstrap.php:75 require_once() [0]: /var/www/html/admin/common/db_connect.php /var/www/html/admin/config.php:61 require()

[0]: /var/www/html/admin/bootstrap.php

  Solution: vi /etc/apache2/httpd.conf default it’s a empty file,add two lines User asterisk Group asterisk Restart apache service. /etc/init.d/apache2 restart   3.Softphone registration error Problem:After adding Extensions in FreePBX,soft phone can’t register extensions.       Solution: Log in your asterisk (asterisk -r) and press sip show peers,if no such command, run module load chan_sip.so,load the sip module. Restart the asterisk service. core restart now If nothing changes,maybe firewall blocks asterisk,you should disable the firewall and prevent it from starting on reboot. iptables -F chkconfig iptables off   4.Soft phone can’t connect to eachother Problem:Softphone can register freepbx extensions but can’t connect to eachother.     Log in your asterisk (asterisk -r),when soft phone registering,asterisk show error: chan_sip.c:8876 process_sdp: No compatible codecs, not accepting this offer!   Solution: Make sure that you have selected a-law or u-law in soft phone selected codecs         or select the proper codecss in a FreePBX EXTENSION configuration.  

1.Unknown SQL engine

Problem:After installing the FreePBX,admin page show  the following message:

 

FATAL ERROR

Unknown SQL engine: []

Trace Back

/var/www/html/admin/common/db_connect.php:57 die_freepbx()

[0]: Unknown SQL engine: []

/var/www/html/admin/bootstrap.php:75 require_once()

[0]: /var/www/html/admin/common/db_connect.php

/var/www/html/admin/config.php:61 require()

[0]: /var/www/html/admin/bootstrap.php

 

Solution:

vim +231 /etc/httpd/conf/httpd.conf

change User apache and Group apache to User asterisk and Group asterisk.

vim +327 /etc/httpd/conf/httpd.conf

change None to All.

or use sed to replace.

sed -i '231,232s/apache/asterisk/i;327s/none/All/i' /etc/httpd/conf/httpd.conf

Restart apache service.

service httpd restart

 

2.Asterisk is not running,

Problem:After installing the FreePBX,the Server Status Panel of admin page show the following message:

 

Asterisk ERROR

Asterisk is not running, this is a critical service!

 

Solution:

vim +$ /etc/asterisk/manager.conf

Press dddd to delete the last two lines and press ZZ to save&quit.

or use sed to delete the last line twice.

sed -i '$d' /etc/asterisk/manager.conf

sed -i '$d' /etc/asterisk/manager.conf

Restat the asterisk service.

service asterisk restart

 

3.Softphone registration error

Problem:After adding Extensions in FreePBX,soft phone can’t register extentsions.

 

 

 

Solution:

Log in your asterisk (asterisk -r) and press sip show peers,if no such command,

run module load chan_sip.so,load the sip module.

Restat the asterisk service.

core restart now

If nothing changes,maybe firewall blocks asterisk,you should disable the firewall and prevent it from starting on reboot.

service iptables stop
chkconfig iptables off

 

4.Soft phone can’t connect to eachother

Problem:Softphone  can register freepbx extensions but can’t connect to eachother.

 

 

Log in your asterisk (asterisk -r),when soft phone registering,asterisk show error:

chan_sip.c:8876 process_sdp: No compatible codecs, not accepting this offer!

 

Solution:

Make sure  that you have selected a-law or u-law in soft phone selected codecs

 

 

 

 

or select the proper codecss in a FreePBX EXTENSION configuration.