HIGHLIGHTS:

• easy-to-use interface
• 10/100/1000BASE-T Ethernet network
• Electronic hookswitch
• IPv4 and IPv6
• Bluetooth

DATASHEET: Cisco IP Phone 8851
The Cisco IP Phone 8851 is a cost-effective, business-class collaboration endpoint that delivers high-fidelity, reliable, secure, and scalable voice communications for small to large enterprise businesses. Graphical display800 × 480 resolution | 24-bit color | 5-inch | scrollable access text-based XML applicationsHandsetRJ-9 port | wideband-capable audio | Hearing aid-compatible (HAC)Speaker phoneDTMF | full-duplexAnalog headset / AUX portRJ-9 audio port | 3.5-mm stereo line in/out jack2-port Cisco Ethernet switch10/100/1000BASE-T Ethernet network with single LAN connectivity | VLAN (IEEE 802.1Q)KeysLine keys | Soft keys | Back and release keys | Four-way navigation and select keys | Hold/Resume, Transfer, and Conference keys | Messaging, Application, and Directory keys | Standard keypad | Volume-control toggle key | Speakerphone, headset, and mute keysInfoTwo USB-Slots | Supports backlit indicator | Replaceable bezel | Dual-position foot stand | Wall-mountable | Compatible with the Kensington Security Slot (K-Slot)Power FeaturesIEEE Power over Ethernet class 2 | 802.3af and 802.3at | Cisco Discovery Protocol | Link Layer Discovery Protocol | Cisco IP Phone Power Cube 4 AC-to-DC (48V) power supplyCall featuresAuto-answer | Busy Lamp Field (BLF) | Call forward | Direct transfer | PickUp | Voice mail ... Network featuresBluetooth | SIP | SDP | IPv4 and IPv6 | UDP for RTP | DHCP | GARP | DNS | TFTP | HTTPS | VLAN | RTP | RTCP | PPDP | Cisco Discovery Protocol | LLDP | Switch speed auto-negotiationPhysical9.02x10.13x1.57i n. (229.1x257.34x40mm) | 2.62 lb (1.19 kg) | 32 to 104F - 0 to 40C Operating Temperature

Így is ismerheti: CP 8851 K 9, CP8851K9, CP 8851 K9=, CP-8851-K9, CP 8851-K9=, CP-8851-K 9=

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