Cisco Phone 6800 Series
Cisco IP Phone 6800 Series with Multiplatform Phone (MPP) Firmware is a cost-effective, high-fidelity voice communications portfolio designed to improve your organization’s person-to-person communications while reducing your operating costs on Cisco Webex Calling, Webex Calling Carrier, Cisco Broadworks and approved Unified-Communications-as-a-Service (UCaas) platforms.

Cisco IP Phone 6871
- Graphical display: Color backlit 3.5-in.(9-cm) 480 x 272-pixel display.
- Handset: Supports a wideband audio handset connected through an RJ-9 port.
- Backlit indicators on the audio path keys (handset, headset, and speakerphone), mute key, select key, line keys and message waiting.

Cisco IP Phone 6861
- Graphical display: White backlit, grayscale, 3.2-in. (8.1-cm) 320 x 120-pixel display.
- Handset: Supports a wideband audio handset connected through an RJ-9 port.
- Backlit indicators on the audio path keys (handset, headset, and speakerphone), mute key, select key, line keys and message waiting.

Cisco IP Phone 6851
- Graphical display: White backlit, grayscale, 3.5-in. (9-cm) 396 x 162-pixel display.
- Handset: Supports either a narrowband or a wideband audio handset connected through an RJ-9 port.
- Backlit indicators on the audio path keys (handset, headset, and speakerphone), mute key, select key, line keys and message waiting.

Cisco IP Phone 6841
- Graphical display: White backlit, grayscale, 3.5-in. (9-cm) 396 x 162-pixel display.
- Handset: Supports either a narrowband or a wideband audio handset connected through an RJ-9 port.
- Backlit indicators on the audio path keys (handset, headset, and speakerphone), mute key, select key, line keys and message waiting.

Cisco IP Phone 6821
- Graphical display: White backlit, grayscale, 2.5-in. (6.4-cm) 240 x 120-pixel display.
- Handset: Supports a narrowband audio handset connected through an RJ-9 port.
- Backlit line buttons and a message waiting indicator; uses icons on the LCD to indicate activation of the headset, mute, and select buttons.