Cisco IP Business Phone 7811, 3.2-inch Greyscale Display, Class 1 PoE, Supports 1 Line, 1-Year Limited Hardware Warranty (CP-7811-K9=)

SKU: CP-7811-K9=
£153.25 inc. VAT
  • SINGLE LINE: Ideal for light voice communications needs and common areas with occasional usage such as lobbies, cafeterias and conference centres
  • 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 1 PoE with 10/100BASE-T Ethernet connection through two RJ45 ports
  • PEACE OF MIND: 1-year limited hardware warranty

The Cisco IP Business Phone 7811 with Multi-Platform Phone Firmware delivers high-fidelity voice communications to improve inter-office communication while helping to lower operating costs. This voice over IP phone is ideal for any medium-sized to large company that wants to update its phone system from a traditional analogue or digital-based system to an IP Communications system.

Design
Mounting Desk/Wall
Wall mountable Yes
Case material Polycarbonate
Product colour Black, Silver
Handset type Wired handset
Product type IP Phone
Phone features
Caller ID Yes
Call waiting Yes
Speed dialling Yes
Call hold Yes
Call forwarding Yes
Conference call Yes
Redialing Yes
Full duplex Yes
Answering machine Yes
Lines quantity 1 lines
Management features
Volume control Digital
Integrated voicemail Yes
Display
Touchscreen No
Display resolution 384 x 106 pixels
Display diagonal 8.33 cm (3.28")
Display LED
Audio
Voice codecs G.711a, G.722, G.729A, G.729B, iLBC
Microphone mute Yes
Number of microphones 1
Speakerphone Yes
Network
Supported network protocols IEEE 802.3, IEEE 802.3u, IEEE 802.3af
Quality of Service (QoS) support Yes
Security algorithms 802.1x RADIUS
Bluetooth No
Wi-Fi No
Ethernet LAN data rates 10,100 Mbit/s
Ethernet LAN Yes
Ports & interfaces
Ethernet LAN (RJ-45) ports 2
RJ-9 ports quantity 1
Certificates
Safety UL 60950, CAN/CSA - C22.2, EN 60950, IEC 60950, AS/NZS 60950, GB4943
Power
Power over Ethernet (PoE) Yes
Operational conditions
Operating temperature (T-T) 0 - 40 °C
Operating relative humidity (H-H) 10 - 90%
Storage temperature (T-T) -10 - 60 °C
Storage relative humidity (H-H) 10 - 95%
Weight & dimensions
Package weight 1.2 kg
Package height 71.9 mm
Package depth 279.9 mm
Package width 234.9 mm
Weight 806 g
Height 33 mm
Depth 207 mm
Width 195 mm
Logistics data
Country of origin China
Quantity per pack 1 pc(s)
Harmonized System (HS) code 85171800