Cisco WS-C2950-24 Configuration Manual page 43

Chapter 1 Overview
Figure 1-4 Large Campus Configuration
CallManager
Catalyst
2900 XL and 3500 XL
GigaStack cluster
IP
IP
AC Workstations running
power Cisco SoftPhone software
source
78-6511-05
WAN
Cisco
Cisco 7200
or 7500 router
Servers
Catalyst
6500 switch
Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide
Network Configuration Examples
IP telephony
network or
PSTN
Cisco access
gateway
1 Gbps
(2 Gbps
full duplex)
Catalyst
3524-PWR XL
GigaStack cluster
IP IP
Cisco IP Phones
IP
IP
Cisco IP Phones
IP
1-19