Uc520-48U-T/E/F-K9; Uc520-48U-T/E/B-K9 - Cisco UC520-24U-8FXO-K9 Overview

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
UC 520 Models
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
UC520-24U-8FXO-K9
UC520-24U-4BRI-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
24+4 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
28 IP phones
36 IP phones
1
4 analog
52 IP phones
1
4 analog