Cisco 8841 Manual

Cisco IP Phone Accessories
• Accessories Overview for Cisco IP Phone 8800 Series with Multiplatform Firmware, on page 1
• Connect the Footstand, on page 3
• Secure the Phone with a Cable Lock, on page 3
• External Speakers and Microphone, on page 4
• Headsets, on page 4
• Cisco IP Phone Key Expansion Module, on page 13
• Wall Mounts, on page 33
Accessories Overview for Cisco IP Phone 8800 Series with
Multiplatform Firmware
Table 1: Accessory Support for the Cisco IP Phone 8800 Series with Multiplatform Firmware
Cisco IP PhoneTypeAccessory
88658861885188458811 and 8841
Cisco Accessory
SupportedSupportedSupportedNot supportedNot supportedAdd-on
module
Cisco IP Phone 8800
Key Expansion
Module
Supports up to 3 expansion
modules.
Supports up to 2
expansion
modules.
SupportedSupportedSupportedSupportedSupported
Wall Mount Kit
SupportedSupportedSupportedSupportedSupportedFootstand
SupportedSupportedSupportedSupportedSupportedCable Lock
SupportedSupportedSupportedNot supportedNot supportedUSBCisco Headset 520
Series
Cisco IP Phone Accessories
1

Cisco 8841 Specifications

General

Resolution	800 x 480 pixels
Audio	Wideband audio
Bluetooth	No
Ethernet	10/100/1000 Mbps
PoE	IEEE 802.3af compliant
Connectivity	Ethernet
Buttons	4 programmable line keys
Speakerphone	Full-duplex speakerphone
Headset Jack	Yes, RJ9
Codecs	G.711, G.722, G.729a, iLBC
Power Options	PoE
Network Interfaces	Dual Gigabit Ethernet ports
Security	Secure boot, 802.1X authentication, secure credential storage
Dimensions	40 mm
Weight	2.5 lb (1.1 kg)