Cisco 8851 Features

Vision-Impaired and Blind Accessibility Features
Your phone comes with standard accessibility features that require little or no setup.
Figure 2: Vision-Impaired and Blind Accessibility Features — Cisco IP Phone 8861 Shown
Table 2: Vision-Impaired and Blind Accessibility Features
DescriptionAccessibility FeatureItem
Alerts you to an incoming call. The handset light strip
flashes during incoming calls and stays lit when a
voicemail message is received.
High-contrast visual and audible
alert of incoming call
1
Accessibility Features for the Cisco IP Phone 8800 Series
5
Accessibility Features for the Cisco IP Phone 8800 Series
Vision-Impaired and Blind Accessibility Features

Cisco 8851 Specifications

General

Resolution	800 x 480 pixels
Network Interfaces	Dual Gigabit Ethernet ports
Headset Port	Yes
Audio	Wideband audio
Ethernet	10/100/1000 Mbps
USB	Yes, USB 2.0
Power	IEEE 802.3af/at Power over Ethernet (PoE)
Protocols	SIP
PoE	Yes
Codec Support	G.711, G.722, G.729, iLBC
Headset Connector	RJ9
Lines	Up to 5 lines
Dimensions	229 x 256 x 41 mm (excluding foot stand)
Weight	1.2 kg