FaxPro: Sending faxes from command line

Hi team,

I have searched high and low for this.

Can somone please point me to
"How to send faxes from command line in freepbx/faxpro/asterisk"
So far - this is the only thing I have found - https://github.com/konstantin/perlfax, I will have to extract the sending part from her.

I am using centos6.7/Freepbx 13.

I am hoping for a simpler command line ability.

Thanks in advance