| Product type | IP Phone |
| Product colour | Black, Silver |
| Wall mountable | Y |
| Mounting | Desk/Wall |
| Caller ID | Y |
| Answering machine | Y |
| Call waiting | Y |
| Distinctive ring | Y |
| Speed dialling | Y |
| Intercom | Y |
| Call hold | Y |
| Call forwarding | Y |
| Conference call | Y |
| Redialing | Y |
| Do not disturb function | Y |
| Volume control | Digital |
| Touchscreen | N |
| Display diagonal | 12.7 cm (5") |
| Display resolution | 800 x 480 pixels |
| Speakerphone | Y |
| Ethernet LAN | N |
| Wi-Fi | Y |
| Bluetooth | Y |
| Wi-Fi standards | 802.11a,Wi-Fi 5 (802.11ac),802.11b,802.11g,Wi-Fi 4 (802.11n) |
| Bluetooth version | 3.0+HS |
| Supported network protocols | IEEE 802.3i/802.3u/802.3ab/802.3af/802.3at |
| Quality of Service (QoS) support | Y |
| DHCP client | Y |
| Security algorithms | EAP-FAST,EAP-TLS,HTTPS,SRTP,SSH,SSL/TLS,TKIP,WEP,WPA |
| USB 2.0 ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 2 |
| 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 | 1.19 kg |
| Description |
| Cisco 8861. Product type: IP Phone, Product colour: Black, Silver, Mounting: Desk/Wall. Volume control: Digital. Display diagonal: 12.7 cm (5"), Display resolution: 800 x 480 pixels. Wi-Fi standards: 802.11a,Wi-Fi 5 (802.11ac),802.11b,802.11g,Wi-Fi 4 (802.11n), Bluetooth version: 3.0+HS, Supported network protocols: IEEE 802.3i/802.3u/802.3ab/802.3af/802.3at. Width: 257.3 mm, Depth: 40 mm, Height: 229.1 mm |