Using a Virtual Device to Transmit a Fax

A fax service provider that supports virtual fax devices must export the FaxDevVirtualDeviceCreation function. The fax service calls the function during initialization.

You can use a virtual fax device to receive a fax or send a fax. For more information, see the following topics:

• Sending a fax using a virtual fax device
• Receiving a fax using a virtual fax device
• Transmitting a Fax
• Virtual Fax Devices