Cisco Catalyst 3750-X User Manual

CHAPTER
41-1
Catalyst 3750-X and 3560-X Switch Software Configuration Guide
OL-21521-01
41
Configuring TelePresence E911 IP Phone Support
Unless otherwise noted, the term switch refers to a standalone switch and to a switch stack.
Note This feature is not supported on switches running the LAN base feature set.
The Catalyst 3750-X and 3560-X switch comma
nd reference has command syntax and usage
information.
• Understanding TelePresence E911 IP Phone Support, page 41-1
• Configuring TelePresence E911 IP Phone Support, page 41-2
Understanding TelePresence E911 IP Phone Support
You can use a Cisco IP phone as a user interface in a Cisco TelePresence System. See in Figure 1. In this
configuration, the IP phone must always be on and available for emergency calls. If the power to the
codec in the Cisco TelePresence System fails, is disrupted or if the codec fails, the IP phone is not
available.
Figure 41-1 Phone-Codec-Switch Connection
1 Switch 3 IP phone
2 Cisco TelePresence System with a codec
IP
1
2
3
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Cisco Catalyst 3750-X Specifications

General

Switching Capacity	160 Gbps
Stacking Bandwidth	64 Gbps
Max Stacking Units	9
Layer Support	Layer 2 and Layer 3
Form Factor	Rack-mountable
DRAM	256 MB
Flash Memory	64 MB
Model	Cisco Catalyst 3750-X Series
Ports	24 or 48 10/100/1000 Ethernet ports
Uplink Interfaces	4 SFP or 2 SFP+
Features	StackWise Plus, EnergyWise
Image	IP Base or IP Services
Operating Temperature	0 to 40°C
Operating Humidity	10 to 85% noncondensing