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CallTower Solutions Center

7800 Comparison Document

 

Cisco IP Phone 7811

Cisco IP Phone 7821

Cisco IP Phone 7832

Cisco IP Phone 7841

Cisco IP Phone 7861

Use Case

This single-line model is ideal for occasional-to-light communications needs, such as in lobbies, cafeterias, and conference centers. This 2-line model is ideal for information workers and teleworkers who have light-to-moderate voice communications needs. This conference phone is ideal for is ideal for your small conference rooms and private office desktops. This 4-line model is well suited for knowledge workers, administrative staff, managers, customer care agents, and supervisors who have moderate-to-active voice communications needs. This 16-line model is is an ideal phone to meet the active communications needs of managers, administrative staff, customer care agents, and supervisors.

Features

Screen 384 x 106 pixel (3.28 in. / 83.3 mm) Screen 396 x 162 pixel (3.5 in. / 89 mm) Screen 384 x 128 pixel (3.4 in. / 86.4 mm) Screen 396 x 162 pixel (3.5 in. / 89 mm) Screen 396 x 162 pixel (3.5 in. / 89 mm)
Ethernet switch 10/100 Ethernet switch 10/100  Ethernet switch N/A (10/100 Network Port only) Ethernet switch 10/100/1000 Ethernet switch 10/100
Full duplex speakerphone Yes (narrowband) Full duplex speakerphone Yes Full duplex speakerphone Yes Full duplex speakerphone Yes Full duplex speakerphone Yes
Wideband Audio - Optional, with purchase of wideband headset Wideband Audio - Yes Wideband Audio - Yes Wideband Audio - Yes Wideband Audio - Yes

Power over Ethernet - Class 1

Power over Ethernet - Class 1 Power over Ethernet - Class 2 Power over Ethernet - Class 1 Power over Ethernet - Class 1
Replaceable bezel N/A Replaceable bezel Yes Replaceable bezel Yes Replaceable bezel N/A Replaceable bezel Yes
Programmable (line) 1 Programmable (line) 2 Programmable (line) 0 Programmable (line) 4 Programmable (line) 16
Soft Keys 4 Soft Keys 4 Soft Keys 4 Soft Keys 4 Soft Keys 4
Wall-mountable Yes Wall-mountable Yes Wall-mountable N/A Wall-mountable Yes Wall-mountable Yes