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Description

Cisco CP-7821-K9 IP Phone[shortdesc] VoIP phone SIP SRTP 2 lines Power Adapter Sold Separately [ shortdesc] [properties] Properties CP 7821 K9 Description Cisco IP Phone 7821 Product Family CP7800 Series Product Type IP Phones Hardware Features Ergonomic design The phone offers an easy to use interface and provides a traditional telephony like user experience. Graphical display White backlit, greyscale, 3. 5 396162 pixel based display on the IP Phone 7821, 7841 and 7861. Non

PTP (IEEE1588v2) - Security

Properties Cisco STK-RACK-DINRAIL DIN Rail Mount Kit Description DIN rail mount kit designed for Cisco Industrial Ethernet 1000 Series switches

Multigigabit copper or SFP Fiber 24 port Data‚ Uplink configuration Modular Uplinks Cisco IOS Software Network Essentials Default primary AC

08 lb (36 g) Supported Codecs G

Layer 3 IP Base: Supports advanced routing protocols like OSPF

GuestShell (On-Box Python) + Telemetry and visibility

Operating Temp: -5 °C to 85 °C (Extended Range)

120 GB MLC SED Memory 8 GB System Flash 8 GB System Bus Multibus Architecture Operating Temperature 23 to 104F (-5 to 40C) Non-Operating Temperature -13 to 158F (-25 to 70C) Operating Relative Humidity 90 Percent Non-Operating Relative Humidity 10 to 90 percent Operating Altitude Designed and Tested for 0 to 10

Modular Uplinks

All the PVDM4 modules have the same form factor and are field-upgradable to allow you to easily scale your voice deployments

4 GB Flash Memory default

2 and later (using supported UCM versions above) Cisco Unified Survivable Remote Site Telephony ● 8

Exchange/Return Notes