Cisco 78XX - Comparison Document

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.

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