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New product
Product Description
Original and Brand New CP-7821-K9: Cisco IP Phone 7821, Charcoal
| Product Specifications: | |
| Part Number | CP-7821-K9 |
| Description | Cisco IP Phone 7821 supporting two lines |
| Signaling protocol support | Session Initiation Protocol (SIP) |
| Codec support | G.711a/μ, G.722, G.729a, iLBC |
| Multiple ring tones | The phone supports user-adjustable ring tones |
| Directories | The phone identifies incoming messages and categorizes them for users on the screen. This makes it fast and easy to return calls using direct dial-back capability. The corporate directory integrates with the Lightweight Directory Access Protocol (LDAP) standard directory |
| Quality-of-service (QoS) options | The phone supports CDP and 802.1Q/p standards, and can be configured with an 801.1Q VLAN header containing the VLAN ID overrides configured by the Admin VLAN ID |
| Configuration options | The user can configure IP address assignment statically or through the DHCP client. |
| Physical dimensions (H×W×D) | IP Phone 7821: 207 x 206 x 28mm (exclude foot stand) |
| Weight | IP Phone 7821: 867g |
| Display | IP Phone 7821: 3.5” 396×162 pixels |
| Phone casing composition | Polycarbonate acrylonitrile butadiene styrene (ABS) textured plastic |
| Operational temperature | 32 to 104°F (0 to 40°C) |
| Cosmetic | Cisco cosmetic class A |
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Emily Wang
XinYang Network Co.,Limited
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