CISCO Cp-8851-K9



2 in stock


Power Over Ethernet (PoE) Support Yes
Main Features Multiple VoIP protocol support, integrated Ethernet switch
Lines Supported 5 lines
Network Ports Qty 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Quality of Service IEEE 802.1Q (VLAN), IEEE 802.1p
Security IEEE 802.1X, TLS
Compatible Software Cisco Unified Communications Manager 8.5.1 or later, Cisco Hosted Collaboration Solution, Cisco Unified Communications Manager Express 10.0 or later
Voice Codecs G.722, G.729a, G.711u, G.711a, iLBC, iSAC
Diagonal Size 5
Backlit Yes
Type LCD display - color
Color Depth 24-bit (16.7 million colors)
Display Resolution 800 x 480 pixels
Display Location Base
Display Languages Danish, Hebrew, Hungarian, Czech, Croatian, Slovenian, Thai, Slovak, Brazilian Portuguese, English, German, French, Italian, Norwegian, Portuguese, Polish, Finnish, Swedish, Russian, Spanish, Dutch, Greek, Turkish, Arabic, Bulgarian, Latvian, Lithuan
Compliant Standards CISPR 22 Class B, CISPR 24, EN 61000-3-2, EN 61000-3-3, EN55024, EN55022 Class B, ICES-003 Class B, EN 300.328, EN 301.489.1, EN 301.489.17, AS/ACIF S004, RSS-210, RSS-102, FCC Part 68, ADA, CS-03, UL 60950-1 Second Edition, EN 60601-1-2, FCC CFR47 P
Connections Headset jack/ RJ-9 Electronic hook switch (EHS) USB
Placing/ Mounting Wall-mountable, table mount
Hearing Aid Compatible Yes
Width 10.1 in
Height 9 in
Depth 1.6 in
Weight 2.6 lbs
Service and Support 1 year warranty
Service and Support Details Limited warranty - replacement - 1 year
Product Description Cisco IP Phone 8851 - VoIP phone
Manufacturer Warranty 1 year warranty
Display LCD display - color - Yes
Product Type VoIP phone
Body Material ABS plastic
Compatible Platforms Cisco Business Edition 6000
Wireless Interface Provided Bluetooth
Programmable Buttons Qty 5
Key Expansion Module Max Qty 2
Bluetooth Profiles Hands Free Profile (HFP), Phonebook Ac
Cisco Ip Phone 8851 - Voip Phone - Sip, Rtcp, Rtp, Srtp, Sdp
The Cisco Ip Phone 8851 Is A Business-Class Collaboration Endpoint That Combines High-Fidelity, Reliable, Secure, And Scalable Voice Communications With Cisco Intelligent Proximity For Telep
Weight 3
Height 9
Width 10.1
Length 1.6

You must receive a Return of Merchandise Authorization (RMA) number before will process your return. You may return a defective or non-defective product up to 30 days from the date on your invoice. Returns will not be accepted after this 30-day period.

If a product you ordered is defective, please submit your RMA request through our Help Center.

Credits are usually issued within 2 weeks of receipt of a returned item. offers the following return option:

  • Return for credit: For refund to your credit card account on items that are not damaged, defective or incorrectly shipped, they must be FACTORY SEALED in new condition and must include original packaging with all manuals, accessories, and warranty cards unmarked. Incomplete non-defective product returns will not be accepted. Shipping cost is not refundable. If for any reason the manufacturer refuses to accept the return we will let you know that a return is not possible. We will process returns only as allowed by the individual manufacturer or distributor. Some products are not returnable at all. For example, memory/RAM, CPU's and most IBM, HP/Compaq, Sun, Nortel and Cisco products and only defective replacements are allowed. If the manufacturer or distributor will not accept the return there is nothing we can do for you. The customer may contact the manufacturer directly to get an authorization number or process the return/replacement.

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