Cisco 2800 Series User Manual

IP Communication Solution for Group Applications Configuration Example
Prerequisites
3
OL-6574-01
• 2 channelized T1/PRI ports
• 4 voice FXS interfaces (VIC-4FXS-DID)
• 2 voice E&M interfaces (VIC2-2E&M)
• 1 Cisco service engine (NM-CUE)
• 1 Cisco Content Engine (NM-CE-BP)
• A VIC2-4FS in slot 0
• A VIC2-2FXS in slot 1
• An HWICD-9ESW with inline power card in slots 2-3 (double-wide)
• Cisco CallManager Release 3.3(3)
• Cisco IOS Release 12.3(11)T or later
• Enterprise Services feature set
The information in this document reflects use of devices in a specific lab environment. All devices used
in this configuration example started with a cleared (default) configuration. If you are working with a
live network, ensure that you understand the potential effects of any command before you use it. The
configuration example presented in this document depicts a combination of features on a single branch
office router. Users of this document should review the documents listed under the
“Related
Information” section on page 43.
Related Products
This configuration can also be used with any Cisco 2800 and Cisco 3800 series routers.
Conventions
For more information on document conventions, see the Cisco Technical Tips Conventions.

Cisco 2800 Series Specifications

General

Power Supply	Internal power supply
Product Type	Router
Form Factor	Rack-mountable
Connectivity Technology	Wired
Power Device	Internal power supply
Operating System	Cisco IOS
Integrated Services	Security, voice
WAN Interfaces	T1/E1, Serial
LAN Interfaces	Fast Ethernet, Gigabit Ethernet
Expansion Slots	4
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet
Network/Transport Protocol	IP, TCP
Remote Management Protocol	SNMP, Telnet
Features	VPN support, Quality of Service (QoS), VLAN support
Voltage Required	AC 100-240 V
Security Features	Firewall, VPN, Access Control Lists (ACLs)