Restart rsyslog and see what is displayed in /var/log/syslog because maybe there are errors in /etc/rsyslog.conf.
For example, in the line 
*. *; Auth, authpriv.none, local0.none - / var / log / syslog

The separator must be ";"

rsyslog.conf

*.info;mail.none;authpriv.none;cron.none;local0.none;local1.none;local3.none                /var/log/messages

Hi,

My kamailio.log file is empty, following is my configuration:

In Kamailio.cfg-

log_facility=LOG_LOCAL0

#!ifdef WITH_DEBUG

debug=4

log_stderror=yes

#!else

debug=3

log_stderror=no

#!endif

Inside rsyslog.conf

# don't log messages with LOG_LOCAL0 in /var/log/syslog anymore

*.*;auth,authpriv.none,local0.none              -/var/log/syslog

#

# log messages with LOG_LOCAL0 in /var/log/kamailio.log

local0.*                        -/var/log/kamailio.log

User has all the privileges to write in log file.

Regards,

Ashutosh Chaubey 

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