Cisco 8851 IP phone Black Wired handset
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.
Features | |
---|---|
Handset type | Wired handset |
Mounting | Desk/Wall |
Device lock | Yes |
Wall mountable | Yes |
Volume control | Digital |
Product colour | Black |
Backlight keypad | Yes |
Technical details | |
Handset type | Wired handset |
Mounting | Desk/Wall |
Device lock | Yes |
Volume control | Digital |
Speakerphone | Yes |
Backlight keypad | Yes |
Display | |
Touchscreen | No |
Display resolution | 800 x 480 pixels |
Display diagonal | 12.7 cm (5") |
Phone features | |
Message-waiting indicator (MWI) | Yes |
Call transfer | Yes |
Speed dialing | Yes |
Caller ID | Yes |
Call waiting | Yes |
Call pick up | Yes |
Call hold | Yes |
Call forwarding | Yes |
Audio | |
Voice codecs | G.711a,G.722,G.729A,iLBC |
Speakerphone | Yes |
Microphone mute | Yes |
Networking | |
Networking standards | IEEE 802.3ab,IEEE 802.3af,IEEE 802.3at,IEEE 802.3i,IEEE 802.3u |
Bluetooth version | 3.0+EDR |
Wi-Fi | No |
Supported network protocols | SIP, SPD, UDP, GARP, DNS, TFTP, HTTPS, VLAN, RTP, RTCP, PPDP |
Quality of Service (QoS) support | Yes |
Ethernet LAN | Yes |
DHCP client | Yes |
Bluetooth | Yes |
Ports & interfaces | |
USB 2.0 ports quantity | 1 |
RJ-9 ports quantity | 1 |
Ethernet LAN (RJ-45) ports | 2 |
DC-in jack | Yes |
Power | |
Power over Ethernet (PoE) | Yes |
Security | |
Security algorithms | EAP-FAST,EAP-TLS,HTTPS,SIPS,SSH,SSL/TLS |
Weight & dimensions | |
Width | 257.3 mm |
Depth | 40 mm |
Height | 229.1 mm |
Weight | 1.19 kg |
Operational conditions | |
Storage temperature (T-T) | -10 - 60 °C |
Storage relative humidity (H-H) | 10 - 95% |
Operating temperature (T-T) | 0 - 40 °C |
Operating relative humidity (H-H) | 10 - 90% |
Colour | |
Product colour | Black |
Microphone | |
Microphone mute | Yes |
Ergonomics | |
Wall mountable | Yes |
Packaging content | |
Number of handles included | 1 pc(s) |
SKU | CP-8851-K9= |
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Manufacturer | Cisco |
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