FAX

[Siva chinap]

We have a 40 Pri Analog Fax machines that should registered to CUCM,advice me which device can support upto 40 Fax machines to registered CUCM.

[Gordon Ross]

You could use a couple of VG224s.

http://www.cisco.com/c/en/us/products/unified-communications/vg-series-gateways/index.html

GTG

[Aman Soi]

You can also go for VG350.

http://www.cisco.com/c/en/us/products/collateral/unified-communications/vg-series-gateways/data_sheet_c78-710996.html

But if it is a central site, u can ask the customer for FAX server[like Right FAX]  integration with Cisco Call Manager.

regds,

aman