Cisco 9951 Standard User Manual - Page 3

Browse online or download pdf User Manual for IP Phone Cisco 9951 Standard. Cisco 9951 Standard 23 pages. Cisco systems telephone
Also for Cisco 9951 Standard: Datasheet (7 pages), Release Notes (16 pages), User Manual (12 pages), Overview (30 pages), Setup Manual (4 pages), Administration Manual (8 pages), User Manual (48 pages), Quick Start (2 pages), User Manual (22 pages), Setup (4 pages), Quick Start Manual (8 pages), Quick Start Manual (2 pages), (Portuguese) Quick Start Manual (2 pages)

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Cisco 9951 Standard User Manual
CLODU VOICE S Service Remote Extension S (Video) – Cisco 9951 IP Phone
The Remote Extension service enabled by Cisco Unified IP Phone 9951 includes a
higher-resolution, fully backlit (VGA) color display, a USB port for peripherals, Gigabit
Ethernet network and pc switch ports, and High-definition (HD) voice support, creating a
more productive user experience for multimedia application engagement.
1

Phone Set Features and Functions

1.1

Operation for IP Phone 9951

Item
1
DC adaptor port (DC48V).
2
AC-to-DC power supply.
3
AC power wall plug.
4
Network port (10/100/1000 SW) with
IEEE 802.3af and 802.3at power
enabled.
5
Computer port (10/100/1000 PC)
connection
6
Headset connection (optional).
7
Analog headset connection
8
Anti-theft security lock connector
Notes: IP Phone 9951 cannot function properly when there is a failure in power supply.
Version 5.0
Description
3