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 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.
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.
