Hardware Installation Guide
Page 52
... than the Catalyst 3524-PWR XL switches receive power from their PCs. IP phones connected to a single device, such as a gigabit switch, which serves as a call processing, routing, and IP phone features and configuration. This network also includes voice and data subnetworks, where Cisco IP Phones are created by clustering the Catalyst switches except the Catalyst 4908G-L3 switch. Cisco CallManager controls...
... than the Catalyst 3524-PWR XL switches receive power from their PCs. IP phones connected to a single device, such as a gigabit switch, which serves as a call processing, routing, and IP phone features and configuration. This network also includes voice and data subnetworks, where Cisco IP Phones are created by clustering the Catalyst switches except the Catalyst 4908G-L3 switch. Cisco CallManager controls...