AltiGen MAXCS 7.0 Update 1 ACM Administration - Manual (Page 385)

Overview
MaxCS 7.5 Administration Manual 369
Figure 216. Example of sending faxes from internal fax devices to external fax machines
A third scenario illustrates fax flow with MaxCS Cloud deployments. The gateway connects to the cloud,
connecting to MaxCS, and faxes are sent through to the router, gateway, and fax device at an external location.
Figure 217. Example of sending and receiving faxes in a MaxCS Cloud deployment