Cisco phone, ENERGY STAR certified
Cisco CP-6851
Voice over internet protocol (voip) phone.
Configuration
Corded
PoE class
Class 2
Standby power
1.3 W
Gigabit Ethernet ports
2
Of 111 certified voice over internet protocol (voip) business phones, 24 have a lower standby power than the CP-6851 (1.3 W).
- Maker
- Cisco
- Model
- CP-6851
- Type
- Voice over Internet Protocol (VoIP)
- Configuration
- Corded
- PoE class
- Class 2
- Gigabit Ethernet ports
- 2
- Extra handsets supported
- 0
- Standby power
- 1.3 W
- On the market since
- Nov 2017
- ENERGY STAR certified
- 27 Nov 2017
Source: ENERGY STAR certified business phones dataset, US EPA, record 2306859, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the CP-6851
Certified business phones from other makers, same color class, within 20% of its speed.
| Model | Type | Configuration | PoE class | Standby power |
|---|---|---|---|---|
| Poly CCX 400 | Voice over Internet Protocol (VoIP) | Corded | Class 3 | 1.3 W |
| SNOM L130 | Voice over Internet Protocol (VoIP) | Corded | Class 2 | 1.3 W |
| SNOM,Gigaset D810, P810 IP PRO | Voice over Internet Protocol (VoIP) | Corded | Class 2 | 1.27 W |
| VTECH NG-S3411W | Voice over Internet Protocol (VoIP) | Cordless | - | 1.36 W |
| VTECH CTM-S2116 | Voice over Internet Protocol (VoIP) | Cordless | Class 2 | 1.24 W |
| Alcatel-Lucent Enterprise ALE-30 | Voice over Internet Protocol (VoIP) | Corded | Class 1 | 1.23 W |
Cisco
More Cisco business phones
| Model | Type | Configuration | PoE class | Standby power |
|---|---|---|---|---|
| 8861 | Voice over Internet Protocol (VoIP) | Corded | Class 4 | 3.5 W |
| CP-6821 | Voice over Internet Protocol (VoIP) | Corded | - | 1.9 W |
| CP-6841 | Voice over Internet Protocol (VoIP) | Corded | - | 1.2 W |
| CP-6861 | Voice over Internet Protocol (VoIP) | Corded | - | 1.27 W |
| CP-6871 | Voice over Internet Protocol (VoIP) | Corded | Class 3 | 1.28 W |
| CP-7811 | Voice over Internet Protocol (VoIP) | Corded | Class 1 | 1.3 W |
| CP-7832 | Voice over Internet Protocol (VoIP) | Conference | Class 2 | 1.7 W |
| CP-7841 | Voice over Internet Protocol (VoIP) | Corded | Class 1 | 2 W |