| Product type | IP Phone |
| Product colour | Black |
| Handset type | Wired handset |
| Backlight keypad | Y |
| Device lock | Y |
| Wall mountable | Y |
| Mounting | Desk/Wall |
| Caller ID | Y |
| Call waiting | Y |
| Speed dialling | Y |
| Call forwarding | Y |
| Redialing | Y |
| Call park | Y |
| Touchscreen | N |
| Display | LCD |
| Display resolution | 800 x 480 pixels |
| Speakerphone | Y |
| Microphone mute | Y |
| Voice codecs | G.711a,G.722,G.729A |
| Ringer type | Polyphonic |
| Ethernet LAN | Y |
| Wi-Fi | N |
| Bluetooth | N |
| Supported network protocols | SIP, SPD, UDP, GARP, DNS, TFTP, HTTPS, VLAN, RTP, RTCP, PPDP, |
| Quality of Service (QoS) support | Y |
| DHCP client | Y |
| Security algorithms | EAP-FAST,EAP-TLS,HTTPS,SRTP,SSH,SSL/TLS |
| Networking standards | IEEE 802.1Q,IEEE 802.1x,IEEE 802.3ab,IEEE 802.3af,IEEE 802.3at,IEEE 802.3i,IEEE 802.3u |
| Ethernet LAN (RJ-45) ports | 2 |
| RJ-9 ports quantity | 1 |
| Headphone outputs | 1 |
| Power over Ethernet (PoE) | Y |
| 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 |
| Width | 257.3 mm |
| Depth | 40 mm |
| Height | 229.1 mm |
| Weight | 1.17 kg |
| Number of handles included | 1 pc(s) |
| Description |
| Cisco 8811. Product type: IP Phone, Product colour: Black, Handset type: Wired handset. Display: LCD, Display resolution: 800 x 480 pixels. Voice codecs: G.711a,G.722,G.729A, Ringer type: Polyphonic. Supported network protocols: SIP, SPD, UDP, GARP, DNS, TFTP, HTTPS, VLAN, RTP, RTCP, PPDP,, Security algorithms: EAP-FAST,EAP-TLS,HTTPS,SRTP,SSH,SSL/TLS, Networking standards: IEEE 802.1Q,IEEE 802.1x,IEEE 802.3ab,IEEE 802.3af,IEEE 802.3at,IEEE 802.3i,IEEE 802.3u. Width: 257.3 mm, Depth: 40 mm, Height: 229.1 mm |