The Sugar Loaf Goat farm is implementing Cisco Unified CallManager Express in a standalone environment with PSTN interfaces. What are two valid options for fax support? (Choose tow.)

A.
Make the fax machine appear to be a SIP device by connecting it to an ATA

B.
Make the fax machine appear to be an SCCP device by connecting it to an ATA

C.
Connect the fax machine to an FXO port of the Cisco CallManager Express router

D.
Connect the fax machine to an FXS port of the Cisco CallManager Router

E.
Make the fax machine appear to be an H.323 device by connecting it to an ATA