Configure kamailio experience

First you need to setup the mysql if you want to use the db_mysql module

Setup mysql via yum
# yum install mysql.i386 ==> include mysql client software
# yum install mysql-server.i386 ==> include mysqld mysqld_safe.. server program


We need to create the mysql related tables. Before we create the mysql table. We need to specify the db-engine type in the kamctlrc config file.
/usr/local/etc/kamailio/kamctlrc
DBENGINE=MYSQL

Then use the kamailio database script(kamdbctl) to create the related table
/usr/sbin/kamdbctl create

Run the kamailio program
./kamailio -D -ddddddddd

How to make kamailio TLS work?
* First you must compile the kamailio-1.4.0-tls_src.tar.gz source tarball with the TLS=1 set in the Makefile

* Second you must make sure the "fork = yes" in the kamailio config file
Refer to the document in the TLS tutorial
http://www.kamailio.org/docs/tls-devel.html#TLS-EXAMPLE

1.7. OpenSER with TLS - script example

IMPORTANT: The TLS support is based on TCP, and for allowing OpenSER to use TCP, it must be started in multi-process mode. So, there is a must to have the "fork" parameter set to "yes":

NOTE: Since the TLS engine is quite memory consuming, increase the used memory by the run time parameter "-m" (see OpenSER -h for more details).

* fork = yes ==> The most important part