À propos du produit
- Uses VoIP technology to transfer audio signals over the Internet while circumventing high toll charges by telephone companies
- Electrical power and data are transmitted using a single cable to devices such as Access Points, IP cameras or IP phones
Spécifications techniques
| Miscellaneous | |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
| Display & Graphics | |
| Screen Size | 2.5" (63.50 mm) |
| Screen Type | LCD |
| Interfaces/Ports | |
| Number of Network (RJ-45) Ports | 2 |
| Network (RJ-45) | Yes |
| PoE (RJ-45) Port | Yes |
| Physical Characteristics | |
| Weight (Approximate) | 1.01 lb (456 g) |
| Form Factor | Wall Mountable |
| Height | 8.20" (208.28 mm) |
| Width | 6.70" (170.18 mm) |
| Depth | 1.50" (38.10 mm) |
| Technical Information | |
| Speakerphone | Yes |
| IP Phone Technology | VoIP |
| Total Number of Phone Lines | 2 |
| Caller ID | Yes |
| Handset Connectivity Technology | Corded |
| Base Unit Connectivity Technology | Corded |
| General Information | |
| Product Type | IP Phone |
| Manufacturer Part Number | CP-6821-3PWNAK9-RF |
| Manufacturer Website Address | http://www.cisco.com |
| Manufacturer | Cisco Systems, Inc |
| Product Model | 6821 |
| Product Name | 6821 IP Phone |
| Product Series | 6800 |
| Brand Name | Cisco |
| Product Condition | Refurbished |
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