CISCO Cp-8811-K9



788 in stock

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
Main Features Multiple VoIP protocol support, integrated Ethernet switch
Network Ports Qty 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Lines Supported 5 lines
Quality of Service IEEE 802.1Q (VLAN), IEEE 802.1p
Network Features Class 2 PoE
Network Protocols IP, TFTP, UDP, Cisco Discovery Protocol (CDP), HTTP, DNS, HTTPS, SRTP, Link Layer Discovery Protocol - Media Endpoint Discovery (LLDP-MED), RTCP, RTP
Service and Support 1 year warranty
Service and Support Details Limited warranty - replacement - 1 year
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
Diagonal Size 5
Backlit Yes
Type LCD display - monochrome
Connections Headset jack/ RJ-9 Electronic hook switch (EHS)
Placing/ Mounting Wall-mountable, table mount
Hearing Aid Compatible Yes
Compliant Standards ADA, HAC(Hearing Aid Compatible)
Body Material ABS pla
Additional Functions Call timer
Intercom Yes
Additional Features Music on hold, BLF status lamps
Speakerphone Yes ( digital duplex )
Indicators Voice message waiting indicator, speakerphone indicator, headset
Conference Call Capability Yes
Programmable Buttons Qty 5
Firmware Upgradable Yes
Call Services Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Message Waiting Capability
Menu Operation Yes
Dialer Location Base
Dialer Type Keypad
Power Over Ethernet (PoE) Support Yes
Security IEEE 802.1X, TLS
Cisco Ip Phone 8811 - Voip Phone - Sip, Rtcp, Rtp, Srtp, Sdp
The Cisco Ip Phone 8811 Is A Cost-Effective, Business-Class Collaboration Endpoint That Delivers High-Fidelity, Reliable, Secure And Scalable Voice Communications For Midsize To Large Enterp
Weight 2.6
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.

In the event that you “do not like” or “ordered the wrong product,” a return is possible as long as you bear all shipping costs plus a 20% restocking fee. 

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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