The Cisco IP Phone 7861 offers a high-resolution grayscale display, 16 programmable line/feature keys, crystal-clear audio, multiple VoIP protocol support, expansion module compatibility, power efficiency options, enhanced security features, and easy deployment/administration with Cisco Unified Communications Manager.
Specifications
| Attribute | Specification | |
| Screen | 396 x 162 pixel (3.5 in. / 89 mm) | |
| Ethernet switch | 10/100 | |
| Programmable line keys | 16 | |
| Full duplex speakerphone | Yes (wideband) | |
| Wideband audio | Standard* | |
| PoE class | 1 | |
| Replaceable bezel | Silver as an option |