Einführung

The Cisco® IP Phone 8841 is a business-class collaboration endpoint that delivers high-fidelity, reliable, secure, and scalable voice communication for small to large enterprise businesses.

With the Cisco IP Phone 8841, you can increase personal productivity through an engaging user experience that is both powerful and easy-to-use. The IP Phone 8841 combines an attractive new ergonomic design with wideband audio for crystal clear voice communications, "always-on" reliability, encrypted voice communications to enhance security, and access to a comprehensive suite of unified communication features from Cisco on-premises and hosted infrastructure platforms and third party hosted call control.

The Cisco IP Phone 8841 offers five programmable line keys. You can configure keys to support either multiple directory numbers or call features such as speed dial. You can also boost productivity by handling multiple calls for each directory number, using the multicall-per-line feature. Fixed function keys give you one-touch access to applications, messaging, directory, as well as often-used calling features such as hold/resume, transfer, and conference. Backlit acoustic keys provide flexibility for audio path selection and switching.

Other key features of the phone follow:

- The Cisco IP Phone 8841 offers a 5-in. high-resolution (800 x 480) widescreen VGA backlit color display. Localized language support, including right-to-left on-screen text, meets the needs of global users.
- The phone supports a built-in Gigabit Ethernet switch for your PC connection.
- Support for Cisco EnergyWiseT technology makes the Cisco IP Phone 8841 more energy-efficient and ecofriendly; the phone is qualified by Energy Star organization.
- An optional wall-mount kit is orderable as a spare part for customers seeking this capability.

Design

Product type

IP Phone

Handset type

Wired handset

Product colour

White

Case material

ABS

Device lock

Y

Wall mountable

Y

Mounting

Desk/Wall

Phone features

Call waiting

Y

Distinctive ring

Y

Speed dialling

Y

Intercom

Y

Call hold

Y

Call forwarding

Y

Conference call

Y

Redialing

Y

Caller ID

Y

Call park

Y

Call pick up

Y

Full duplex

Y

Call transfer

Y

Message-waiting indicator (MWI)

Y

Management features

Integrated voicemail

Y

Volume control

Digital

Display

Display diagonal

12.7 cm (5")

Display resolution

800 x 480 pixels

Touchscreen

N

Audio

Speakerphone

Y

Voice codecs

G.711a,G.722,G.729A,iLBC

Network

Ethernet LAN

Y

Wi-Fi

N

Bluetooth

N

DHCP client

Y

Security algorithms

EAP-FAST,EAP-TLS,HTTPS,SRTP,SSH,SSL/TLS

Networking standards

IEEE 802.1Q,IEEE 802.1p,IEEE 802.1x,IEEE 802.3ab,IEEE 802.3af,IEEE 802.3at,IEEE 802.3i,IEEE 802.3q,IEEE 802.3u

Ports & interfaces

Ethernet LAN (RJ-45) ports

2

RJ-9 ports quantity

1

Headphone outputs

1

DC-in jack

Y

Power

Power over Ethernet (PoE)

Y

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

257.3 mm

Depth

40 mm

Height

229.1 mm

Weight

1.17 kg

Packaging content

Number of handles included

1 pc(s)

Other features

Backlight

Y