Cisco 8851 Wired handset Black IP phone
Part No
CP-8851-K9=
SKU:CP-8851-K9=
In Stock
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 tr
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Specifications
| Technical details | |
|---|---|
| Handset type | Wired handset |
| 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 |
| 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 |
| Security | |
| Security algorithms | EAP-FAST,EAP-TLS,HTTPS,SIPS,SSH,SSL/TLS |
| 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 |
| 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 | |
| Colour of product | Black |
| Microphone | |
| Microphone mute | Yes |
| Ergonomics | |
| Wall mountable | Yes |
| Packaging content | |
| Number of handles included | 1 pc(s) |
| Part No | CP-8851-K9= |
|---|---|
| Manufacturer | Cisco |
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