Manage sending FAX in a queue. Sending a new FAX will go into the queue as waiting. Status updated to sent once they have succeeded or failed after multiple attempts.
cp /var/www/fusionpbx/app/fax_queue/resources/service/debian.service /etc/systemd/system/fax_queue.service
systemctl enable fax_queue
systemctl start fax_queue
systemctl daemon-reload
crontab -e
* * * * * cd /var/www/fusionpbx && php /var/www/fusionpbx/app/fax_queue/resources/job/fax_queue.php
Be sure all FAX Queue category settings are configured properly within Default Settings, or emails will fail to send properly.