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.
Make sure to upgrade to the latest FusionPBX version
Update the database structure
Advanced -> Upgrade -> Schema
Update App Defaults
Advanced -> Upgrade -> App Defaults
Run the following commands to install as a service
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
or as a cron job
* * * * * 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.