IP Business Phone 8851, 5-inch WVGA Colour Display, Gigabit Ethernet Switch, Class 4 PoE, USB Port, 10 SIP Registrations, 1-Year Limited Hardware Warranty (CP-8851-K9=)
Key Features
- LARGE DISPLAY: 5-inch high-resolution widescreen WVGA colour display with localised language support to meet the needs of global users
- FIXED FUNCTION KEYS: One-touch access to service, messaging, directory, hold/resume, transfer and conference features
- FULLY PROGRAMMABLE: Set up line keys to support either lines, such as directory numbers, or call features like speed dialling
- OPTIMAL PERFORMANCE: Class 4 PoE with a built-in Ethernet Gigabit switch for your PC connection
- PEACE OF MIND: 1-year limited hardware warranty
Description
The Cisco IP Phone 8851 Series with Multi-Platform Phone firmware helps increase personal productivity in the workplace thanks to powerful yet easy-to-use features. This office phone has an attractive, ergonomic design that offers comfortable use, with wideband audio for crystal clear voice communications, ‘always-on’ reliability and encrypted voice communications for enhanced security.
Specifications
| Features |
|---|
| Handset type |
Wired handset |
| Mounting |
Desk/Wall |
| Device lock |
Yes |
| Wall mountable |
Yes |
| Volume control |
Digital |
| Product colour |
Black |
| Backlight keypad |
Yes |
| Security |
|---|
| Security algorithms |
EAP-FAST, EAP-TLS, HTTPS, SIPS, SSH, SSL/TLS |
| Design |
|---|
| Product type |
IP Phone |
| Handset type |
Wired handset |
| Mounting |
Desk/Wall |
| Device lock |
Yes |
| Wall mountable |
Yes |
| Product colour |
Black |
| Backlight keypad |
Yes |
| Phone features |
|---|
| Message-waiting indicator (MWI) |
Yes |
| Call transfer |
Yes |
| Speed dialling |
Yes |
| Caller ID |
Yes |
| Call waiting |
Yes |
| Call pick up |
Yes |
| Call hold |
Yes |
| Call forwarding |
Yes |
| Management features |
|---|
| Volume control |
Digital |
| Display |
|---|
| Touchscreen |
No |
| Display resolution |
800 x 480 pixels |
| Display diagonal |
5" |
| Audio |
|---|
| Voice codecs |
G.711a, G.722, G.729A, iLBC |
| Speakerphone |
Yes |
| Microphone mute |
Yes |
| Network |
|---|
| Networking standards |
IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3i, IEEE 802.3u |
| Bluetooth version |
3.0+HS |
| Wi-Fi |
No |
| 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 |
| Quality of Service (QoS) support |
Yes |
| Ethernet LAN |
Yes |
| DHCP client |
Yes |
| Bluetooth |
Yes |
| Technical details |
|---|
| Harmonized System (HS) code |
85171800 |
| 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 |
| 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% |
| Weight & dimensions |
|---|
| Width |
10.1" (257.3 mm) |
| Depth |
1.57" (40 mm) |
| Height |
9.02" (229.1 mm) |
| Package width |
10.4" (263.9 mm) |
| Package depth |
13.9" (353.1 mm) |
| Package height |
2.99" (75.9 mm) |
| Weight |
2.62 lbs (1.19 kg) |
| Package weight |
3.53 lbs (1.6 kg) |
| Packaging content |
|---|
| Number of handles included |
1 pc(s) |
| Logistics data |
|---|
| Country of origin |
China |
| Quantity per pack |
1 pc(s) |
| Harmonized System (HS) code |
85171800 |
