Produktbeskrivning

The Cisco® IP Phone 8851 is a business-class collaboration endpoint that combines high-fidelity, reliable, secure, and scalable voice communications with Cisco Intelligent Proximity for telephony integration for personal mobile devices to support midsize to large enterprise businesses.

With the Cisco IP Phone 8851, you can increase personal productivity through an engaging user experience that is both powerful and easy-to-use. The IP Phone 8851 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 communication servers.

In addition, Cisco Intelligent Proximity brings the worlds of desk and mobile together for you when you are using your mobile device at the desk for your work. You can move the audio path over to the Cisco IP Phone 8851 during active mobile calls to take advantage of its superior audio acoustics. An example would be to share a conversation with a colleague who you want to listen in. This capability gives you greater flexibility and a superior user experience when at your desk.

The IP Phone 8851 also comes standard with a USB port so you can charge your smartphone when at your desk, and stay connected when away from your desk.

The Cisco IP Phone 8851 offers five programmable line keys. You can configure keys to support either multiple directory numbers or calling 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. A five-way navigation cluster helps you transition through menus more easily. Backlit acoustic keys provide flexibility for audio path selection and switching.

Other key features of the phone follow:

- The Cisco IP Phone 8851 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 EnergyWise™ technology makes the Cisco IP Phone 8851 more energy-efficient and ecofriendly; the phone is qualified by the Energy Star organization.
- An optional wall-mount kit is orderable as a spare part for customers seeking this capability.

 

Viktiga egenskaper

Cisco 8851. Product type: IP Phone, Product colour: White, Handset type: Wired handset. Lines quantity: 5 lines. Volume control: Digital. Display: LCD, Display diagonal: 12.7 cm (5"), Display resolution: 800 x 480 pixels. Voice codecs: G.711a, G.729ab, iLBC

 

Teknisk specifikation

Product type	IP Phone
Handset type	Wired handset
Product colour	White
Backlight keypad	Yes
Device lock	Yes
Mounting	Desk/Wall
Wall mountable	Yes

Lines quantity	5 lines
Call pick up	Yes
Call hold	Yes
Caller ID	Yes
Call forwarding	Yes
Conference call	Yes
Call waiting	Yes
Redialing	Yes
Call transfer	Yes
Message-waiting indicator (MWI)	Yes
Speed dialling	Yes

Volume control	Digital

Display	LCD
Display diagonal	5 "
Display resolution	800 x 480 pixels
Touchscreen	No

Speakerphone	Yes
Voice codecs	G.711a,G.729ab,iLBC

Ethernet LAN	Yes
Wi-Fi	No
Bluetooth	Yes
Bluetooth version	3.0+HS
Quality of Service (QoS) support	Yes
Supported network protocols	SIP, SPD, UDP, GARP, DNS, TFTP, HTTPS, VLAN, RTP, RTCP, PPDP
Security algorithms	EAP-FAST,EAP-TLS,HTTPS,SIPS,SSH,SSL/TLS

USB 2.0 ports quantity	1
RJ-9 ports quantity	1
Ethernet LAN (RJ-45) ports	2
DC-in jack	Yes

Power over Ethernet (PoE)	Yes

Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	10 - 95 %
Storage temperature (T-T)	-10 - 60 °C
Operating relative humidity (H-H)	10 - 90 %

Width	257.3 mm
Depth	40 mm
Height	229.1 mm
Weight	1190 g

Number of handles included	1 pc(s)

Harmonized System (HS) code	85171800