====== Asterisk Timing Issues ======

https://wiki.asterisk.org/wiki/display/AST/Timing+Interfaces

List existing Asterisk modules, start the Asterisk CLI and run a timing test:

<file>
ls /usr/lib64/asterisk/modules

asterisk -vvvvvvvvr

*CLI> module show like timing

*CLI> timing test
</file>

:!: ''res_timing_timerfd'' is probably best for use in a virtual machine.

Modify order of timing sources:
 
<file>
vim /etc/asterisk/modules.conf

[modules]
preload => res_timing_timerfd.so
preload => res_timing_dahdi.so
preload => res_timing_pthread.so
</file>