Cisco Ip Phone 7811 With Multiplatform Phone Firmware

Technical details

Harmonized System (HS) code

85171800

Design

Product type

IP Phone

Handset type

Wired handset

Product colour

Black, Silver

Case material

Polycarbonate

Wall mountable

Y

Mounting

Desk/Wall

Phone features

Lines quantity

1 lines

Answering machine

Y

Call waiting

Y

Speed dialling

Y

Call hold

Y

Call forwarding

Y

Conference call

Y

Redialing

Y

Caller ID

Y

Full duplex

Y

Management features

Integrated voicemail

Y

Volume control

Digital

Display

Display

LED

Display diagonal

8.33 cm (3.28")

Display resolution

384 x 106 pixels

Touchscreen

N

Audio

Speakerphone

Y

Number of microphones

1

Microphone mute

Y

Voice codecs

G.711a,G.722,G.729A,G.729B,iLBC

Network

Ethernet LAN

Y

Wi-Fi

N

Bluetooth

N

Supported network protocols

IEEE 802.3, IEEE 802.3u, IEEE 802.3af

Quality of Service (QoS) support

Y

Security algorithms

802.1x RADIUS

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)

Y

Operational conditions

Operating temperature (T-T)

0 - 40 °C

Operating relative humidity (H-H)

10 - 90%

Storage relative humidity (H-H)

10 - 95%

Storage temperature (T-T)

-10 - 60 °C

Weight & dimensions

Width

207 mm

Depth

195 mm

Height

33 mm

Weight

806 g