• Cisco CP-8851-K9 black phone with 5-inch color display and red accents
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Cisco

Cisco CP-8851-K9 | IP Phone 8851 5" Colour, Gigabit, PoE Class 4, Charcoal

CP-8851-K9

1 in stock

$571.00 inc. GST
$519.09 ex. GST
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Description

The Cisco IP Phone 8851 is a business-class SIP desk phone from the Cisco IP Phone 8800 Series, in charcoal with Cisco UCM (SIP) firmware. It suits enterprise users on Cisco on-premises or hosted call control, and anyone who needs a USB or Bluetooth headset, smartphone charging at the desk and a pass-through PC port.

The phone has a 5-inch 800 x 480 WVGA backlit colour display and five programmable line keys. An internal 2-port 10/100/1000BASE-T switch lets a PC share the cable run, and a side USB port (5V, 500 mA) supports headsets and smartphone charging. Bluetooth 3.0 EDR Class 1 is built in, and wideband codecs include G.711, G.722, G.722.2, G.729ab, iLBC, iSAC and OPUS. Power is IEEE 802.3af/at PoE, class 4 on hardware V08 and above.

It works with Cisco Unified Communications Manager 12.5 and later, Unified CME 10.0 and later, Business Edition 6000 and Hosted Collaboration Solution, and requires an Enhanced User Connect License (UCL) for Cisco UCM. Up to two CP-8800-A-KEM= Key Expansion Modules can be added.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Cisco Intelligent Proximity moves the audio path of mobile calls to the desk phone, with call history and contact synchronisation
- Wideband audio with a full-duplex speakerphone and a hearing-aid-compatible handset
- Electronic hookswitch control for third-party headsets via USB, AUX or Bluetooth
- Built-in Gigabit switch for a co-located PC, with separate VLANs for phone and PC
- Encrypted voice and secure boot, with signed images and device authentication
- Cisco EnergyWise support and Energy Star qualified
- Optional wall-mount kit and replaceable bezel, in black or silver
- Supported on third-party hosted call control services

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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specs-tabs

Technical Specifications

FAQs

Technical Specifications

- Display: 5-in. 800 x 480, 24-bit colour WVGA backlit
- Line keys: 5 programmable line keys
- Ethernet switch: internal 2-port 10/100/1000BASE-T, RJ-45
- USB: side port, up to 500 mA at 5V (2.5W) output
- Bluetooth: 3.0 EDR Class 1, up to 20 m range, HFP and PBAP profiles
- Audio codecs: G.711 (A-law and u-law), G.722, G.722.2, G.729ab, iLBC, iSAC, OPUS
- Signalling and protocols: SIP, SDP, IPv4/IPv6, DHCP, DNS, TFTP, HTTPS, VLAN, RTP/RTCP, CDP, LLDP-MED
- Security: secure boot, signed images, MIC/LSC certificates, 802.1x (EAP-FAST, EAP-TLS), TLS signalling, SRTP media, SSH, SSL VPN client
- PoE: IEEE 802.3af/at, class 4 on hardware V08 and above, class 3 on earlier hardware
- Power input rating: 0.917A, 48V DC
- Key expansion modules: up to 2 KEMs, up to 61 or 66 line buttons in total
- Dimensions (H x W x D): 229.1 x 257.34 x 40 mm, excluding foot stand
- Weight with handset: 1.19 kg
- Casing: polycarbonate ABS textured plastic
- Operating temperature: 0 to 40 C
- Operating humidity: 10 to 90% non-condensing
- Foot stand: two-position, 35 and 50 degree viewing angles
- Physical security: Kensington Security Slot (K-Slot) compatible
- Colour: Charcoal

FAQs

Q: Does this phone need a licence?
A: Yes. To connect to Cisco Unified Communications Manager it requires an Enhanced User Connect License (UCL).

Q: How is the phone powered?
A: It runs on IEEE 802.3af/at PoE, class 4 on hardware V08 and above and class 3 on earlier hardware. For non-PoE use, the optional Cisco IP Phone Power Cube 4 (CP-PWR-CUBE-4= or CP-PWR-CUBE-4-S=) is available and needs a country-specific power cord, such as CP-PWR-CORD-AU= for Australia.

Q: Which call control platforms does it work with?
A: It works with Cisco Unified Communications Manager 12.5 and later, Unified CME 10.0 and later, Business Edition 6000 and Hosted Collaboration Solution. It is also supported on third-party hosted call control services.

Q: Can I add Key Expansion Modules?
A: Yes. It supports up to two CP-8800-A-KEM= Key Expansion Modules. On class 3 PoE one KEM can be powered over PoE, and on class 4 two KEMs can be powered.

Q: Can I connect a Bluetooth headset or charge my phone from it?
A: Yes. The phone has Bluetooth 3.0 EDR Class 1 with HFP and PBAP profiles for headsets and mobile devices. The side USB port supplies up to 500 mA at 5V for smartphone charging.

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