Cisco 7811 IP phone Black, Silver 1 lines LED
£201.99
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| Design | |
|---|---|
| Wall mountable | Yes |
| Mounting | Desk/Wall |
| Case material | Polycarbonate |
| Product colour | Black, Silver |
| Handset type | Wired handset |
| Product type | IP Phone |
| Phone features | |
|---|---|
| Full duplex | Yes |
| Caller ID | Yes |
| Call waiting | Yes |
| Speed dialling | Yes |
| Call hold | Yes |
| Call forwarding | Yes |
| Conference call | Yes |
| Redialing | 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 | |
|---|---|
| Quality of Service (QoS) support | Yes |
| Supported network protocols | IEEE 802.3, IEEE 802.3u, IEEE 802.3af |
| Security algorithms | 802.1x RADIUS |
| Bluetooth | No |
| Wi-Fi | No |
| 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 | |
|---|---|
| Weight | 806 g |
| Height | 33 mm |
| Depth | 195 mm |
| Width | 207 mm |
| Logistics data | |
|---|---|
| Harmonized System (HS) code | 85171800 |
