Desk Phone 9851 Carbon Black

Introduction

Cisco is bringing a new standard to desk phones with a portfolio built for working in modern office environments. The Desk Phone 9800 Series was designed with IT and facilities in mind to deliver four new phone models and one Key Expansion Module (KEM). Included on each phone is the newly released PhoneOS software that simplifies the user experience and compliments our video portfolios RoomOS devices to give a seamless experience from desk spaces to meeting rooms. With expanded functionality – the 9800 Series combines secure enterprise calling, meetings, desk reservations, sustainability, and emergency notifications all in one device. You don’t need to buy a dedicated device for each feature – all the features are built into each phone.

Design

Product type

IP Phone

Handset type

Wired handset

Product colour

Black

Case material

ABS

Mounting

Desk

Phone features

Lines quantity

6 lines

Call waiting

Yes

Caller ID

Yes

Management features

Volume control

Buttons

Meeting features

Calendar, One-click join

Display

Display

LCD

Display diagonal

9.4 cm (3.7")

Display resolution

480 x 240 pixels

Touchscreen

No

Backlight display

Yes

Audio

Speakerphone

Yes

Voice codecs

G.729B, G.722.2, iLBC, G.711alaw, G.711ulaw, OPUS, G.722, G.729A

Noise reduction

Yes

Network

Ethernet LAN

Yes

Ethernet LAN interface type

Gigabit Ethernet

Ethernet LAN data rates

10,100,1000 Mbit/s

Wi-Fi

No

Bluetooth

No

Ports & interfaces

USB 2.0 ports quantity

1

USB Type-C ports quantity

1

Ethernet LAN (RJ-45) ports

1

Power

Power over Ethernet (PoE)

Yes

Input current

0.42 A

Operational conditions

Operating temperature (T-T)

0 - 40 °C

Operating relative humidity (H-H)

10 - 90%

Storage relative humidity (H-H)

10 - 95%

Storage temperature (T-T)

-10 - 60 °C

Weight & dimensions

Width

214 mm

Depth

49.4 mm

Height

226 mm

Weight

968 g

Packaging content

Number of handles included

1 pc(s)