Cisco Unified 500 Series Getting Started page 10

License Support
Table 6 lists the maximum number of phones and devices supported in Cisco Unified CME, based on
licensing and organized by model.
Table 6 Cisco Unified CME License Support
Cisco Unified 500 Series Model
UC520-8U-4FXO-K9
UC520W-8U-4FXO-K9
UC520-8U-2BRI-K9
UC520W-8U-2BRI-K9
UC520-16U-4FXO-K9
UC520W-16U-4FXO-K9
UC520-16U-2BRI-K9
UC520W-16U-2BRI-K9
UC520-32U-8FXO-K9
UC520-32U-4BRI-K9
UC520-48U-12FXO-K9
UC520-48U-6BRI-K9
UC520-48U-T/E/F-K9
UC520-48U-T/E/B-K9
1
. Number of analog station ports is increased to eight with factory-installed optional VIC.
10
Cisco Unified CME
Licenses
8 + 2 for teleworkers
16 + 2 for teleworkers
32+4 for teleworkers
48+4 for teleworkers
Maximum Devices (Wired and
Wireless)
10 IP phones
1
4 analog
18 IP phones
1
4 analog
36 IP phones
52 IP phones