Cisco CP-8851-K9= Cisco IP Phone 8851 Conference Call Capability Color Overview 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 telephony integration for personal mobile devices to support midsize to large enterprise businesses.With the Cisco IP Phone 8851, you can increase personal productivity through an engaging user experience that is both powerful and easy-to-use. The IP Phone 8851 combines an attractive ergonomic design with wideband audio for crystal clear voice communications, always-on reliability, encrypted voice communications to enhance security, and access to a comprehensive suite of unified communication features from Cisco communication servers.In addition, Cisco Intelligent Proximity brings the worlds of desk and mobile together for you when you are using your mobile device at the desk for your work.5 Number Buttons Number Buttons ①Handset light strip ⑪ Mute button ② Programmable feature buttons and Session buttons ⑫ Headset button ③ Phone screen ⑬ Keypad ④ Softkey buttons ①Volume button ⑤ Navigation cluster and Select button ⑮ Applications button ⑥ Release Button ⑯ Messages button ⑦ Transfer button ⑰ Contacts button ⑧ Hold/Resume button ⑱ Back button ⑨ Conference button ⑲ Handset ⑩ Speakerphone button IP Telephony Main Features Integrated Ethernet switch, Multiple VoIP protocol support VoIP Protocols RTCP, RTP, SDP, SIP, SRTP Voice Codecs G.711a, G.711u, G.722, G.729a, iLBC, iSAC Quality of Service IEEE 802.1p, IEEE 802.1Q (VLAN) Network Protocols Cisco Discovery Protocol (CDP), DNS, HTTP, HTTPS, IP, Link Layer Discovery Protocol - Media Endpoint Discovery (LLDP-MED), RTCP, RTP, SRTP, TFTP, UDP Compatible Software Cisco Hosted Collaboration Solution, Cisco Unified Communications Manager 8.5.1 or later, Cisco Unified Communications Manager Express 10.0 or later Network Ports Qty 2 x Ethernet 10Base-T/100Base-TX/1000Base-T Lines Supported 5 lines Security IEEE 802.1X, TLS Network Features Class 3 PoE VoIP Yes Power Over Ethernet (PoE) Support Yes Telephone Type VoIP phone Dialer Location Base Dialer Type Keypad Conference Call Capability Yes Compatible Platforms Cisco Business Edition 6000 Firmware Upgradable Yes Bluetooth Profiles Hands-Free Profile (HFP), Phonebook Access Profile (PBAP) Wireless Interface Provided Bluetooth Features Indicators Headset, Speakerphone indicator, Voice message waiting indicator Additional Features BLF status lamps, Music on hold Menu Operation Yes Speakerphone Yes Speakerphone Type Digital duplex Additional Functions Call timer, Intercom Intercom Yes Hearing Aid Compatible Yes Programmable Buttons Qty 5 Call Services Call Forwarding, Call Hold, Call Transfer, Call Waiting, Caller ID, Message Waiting Capability, Voice Mail Display Color Support Color Display Languages Arabic, Brazilian Portuguese, Bulgarian, Catalan, Chinese, Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Hebrew, Hungarian, Italian, Japanese, Korean, Latvian, Lithuanian, Norwegian, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swedish, Thai, Turkish Type LCD display Display Location Base Display Resolution 800 x 480 pixels Color Depth 24-bit (16.7 million colors) Diagonal Size 5 in Diagonal Size (metric) 12.7 cm Backlit Yes Miscellaneous Compliant Standards ADA, AS/ACIF S004, AS/NZS 60950, CISPR 22 Class B, CISPR 24, CS-03, CSA C22.2 No. 60950-1 Second Edition, EN 300.328, EN 301.489.1, EN 301.489.17, EN 60601-1-2, EN 60950-1 Second Edition, EN 61000-3-2, EN 61000-3-3, EN55022 Class B, EN55024, FCC CFR47 Part 15 B, FCC Part 68, GB 4943, HAC (Hearing Aid Compatible), ICES-003 Class B, IEC 60950-1 Second Edition, RSS-102, RSS-210, UL 60950-1 Second Edition Body Material ABS plastic Placing Mounting Table mount, Wall-mountable Color Category Black CP-8841-K9 Others Support Details Type Limited warranty Connector Type RJ-9 Type USB Color Category Black Dimensions 10.1x1.6x9 in Weight 5.5kg Warranty 1year New and Original in the Box Related products CP-7800-WMK CP-3905 CP-8861-K9 CP-7811-K9 CP-8811-K9 CP-7841-K9 CP-8831/K9 CP-7821-K9 CP-9971-W-K9 CP-7975G CP-7942G CP-7965G
