Cisco IP Phone 8851
Only 4 pieces in stock at third-party supplier
Product details
The Cisco IP Phone 8851 is an easy-to-use, extremely secure, and powerful device for VoIP communication. It meets your business-critical requirements effortlessly. It offers modern telephone function integration with mobile devices and flexible deployment options. This broadband audio device features high-quality echo cancellation, ensuring exceptional clarity for all communications. Integration with mobile devices is possible using Cisco Intelligent Proximity. You can use headsets with or without cables. For a wireless connection, Bluetooth functionality is available. The device's internet capability allows access to cloud services from Cisco or third parties. Cisco Expressway provides employees with single sign-on access without the need for a VPN client. Cisco EnergyWise reduces energy costs. Gigabit Ethernet and 802.3af/at Power over Ethernet lower installation costs and enable easy infrastructure implementation. There are a total of five programmable function keys, allowing for customized applications. The 5-inch VGA display operates at 800 x 480 pixels and is suitable for both video calls and playing video files. In addition to an RJ-9 headset port, there is a USB port. The professional appearance makes the Cisco device an ideal choice for a conference room, reception area, or office. It is also suitable for wall mounting.
Without power supply, requires additional PoE adapter
This article does not include a power supply, please use a PoE-enabled switch or PoE adapter.Phone type | Conference phone, Landline phone, VoIP phone |
Phone connection | Ethernet |
VoIP protocol | SIP |
Phone Features | Hands-free kit, Integrated answering machine |
Item number | 5815891 |
Manufacturer | Cisco |
Category | Phones |
Manufacturer No. | CP-8851-K9= |
Release date | 19.5.2016 |
Colour | Black |
Exact colour description | Black, Silver |
Phone type | Conference phone, Landline phone, VoIP phone |
Phone connection | Ethernet |
VoIP protocol | SIP |
Signal transmission | Cable |
Phone Features | Hands-free kit, Integrated answering machine |
PoE Standard | 802.3af (PoE) |
Network connections | RJ45 (2x) |
USB ports | USB-A |
Wireless transmission | Bluetooth |
Image resolution | 800 x 480 pixels |
Display size (inches) | 5" |
Country of origin | China |
Manufacturer commitment | SBTi |
CO₂ emissions | 555.96 kg |
Climate contribution | CHF 4.45 |
Scope of delivery | 1 piece |
Length | 40 mm |
Weight | 450 g |
Length | 34.20 cm |
Width | 25.30 cm |
Height | 6.50 cm |
Weight | 1.52 kg |
Compare products
Goes with
Reviews & Ratings
Warranty score
How often does a product of this brand in the «Phones» category have a defect within the first 24 months?
Source: Digitec Galaxus- 12.Panasonic1.4 %
- 12.Yealink1.4 %
- 15.Cisco1.5 %
- 15.Telekom1.5 %
- 17.Snom1.6 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- CiscoNot enough data
- 1.Alcatel0 days
- 1.Gigaset0 days
- 1.Grandstream0 days
- 1.Panasonic0 days
Return rate
How often is a product of this brand in the «Phones» category returned?
Source: Digitec Galaxus- 18.Panasonic8.3 %
- 19.Ubiquiti10 %
- 20.Maxcom10.3 %
- 21.Cisco18.4 %
- 22.Avaya20.1 %