\n Cisco 7821 IP phone Black, Silver Wired handset 2 lines\n \n \n \n \n \n \n Manufacturer:\n Cisco\n \n \n Category:\n Telecom & Navigation\n \n \n Sub-Category:\n IP Phones\n \n \n SKU:\n CP-7821-K9=\n \n \n EAN:\n 0882658621840 8826586218408 4053162392854 5054484623724 7427457249241 7290105135261 5054629452936 0804067316339 0808113000210 7427457445469 7426100901994 0809395316891 0096962256593 0804904119697 5054533623729 0799198470442 0696732677292 0889523009291\n \n \n \n \n\n Description\n \n \n Increase Productivity with Clear Communications\n\n Deploy reliable & highly secure voice communications with the Cisco IP Phone 7821. This full-featured phone is easy to use & easy on your budget. This endpoint supports wideband audio for superior voice communications quality & advanced IP telephony features to make your business calls more efficient & productive.\n\n\n\n The Cisco IP Phone 7821 is a two-line endpoint that is designed for information workers & managers. This phone is ideal for:\n\n\n\n- Customers who currently use traditional analog or digital phones but want to move to IP telephony\n\n- Organizations that want to expand their voice communications investment by using Cisco Unified Communications\n\n\n\n Superior User Experience\n\n To improve the user experience, this phone has four context-sensitive soft keys & a white-backlit display that:\n\n\n\n- Measures 3.5 inches (89 millimeters)\n\n- Has high-resolution graphics & grayscale\n\n- Is 396 x 162 pixels\n\n\n\n Other features & capabilities of the 7821 phone that contribute to an exceptional user experience include:\n\n\n\n- Dedicated fixed keys for common functions such as conference, messaging, & directory, & a two-way navigation button\n\n- Full wideband audio (G.722) performance throughout the handset, headset, & speakerphone for superior clarity\n\n- Electronic hookswitch control for added flexibility in managing personal calls when using third-party headsets\n\n\n\n Easy Administration\n\n The 7821 phone is easy to deploy & manage, with features such as:\n\n\n\n- Power over Ethernet (Po E) Class 1 endpoint & Cisco Energy Wise to reduce your energy costs & carbon footprint\n\n- Enhanced customization with a field-replaceable bezel option\n\n- Integrated IEEE 10/100 switch to support traffic from a co-located PC for reduced cable infrastructure costs\n\n- A wall-mount option for common areas such as aisles or hallways, or where desk space is limited\n \n \n\n Specifications\n \n Features Integrated voicemail Yes Handset type Wired handset Case material Polycarbonate Mounting Desk/ Wall Wall mountable Yes Volume control Digital Product colour Black, Silver Technical details Integrated voicemail Yes Answering machine Yes Handset type Wired handset Case material Polycarbonate Mounting Desk/ Wall Volume control Digital Speakerphone Yes Display Touchscreen No Display resolution 396 x 162 pixels Display diagonal 8.89 cm (3.5") Phone features Answering machine Yes Lines quantity 2 lines Speed dialing Yes Conference call Yes Caller IDYes Call waiting Yes Call hold Yes Call forwarding Yes Audio Voice codecs G.711a, G.722, G.729A, G.729B, i LBCSpeakerphone Yes Networking Wi-Fi No Supported network protocols IEEE 802.3, IEEE 802.3u, IEEE 802.3af Quality of Service (Qo S) support Yes Ethernet LANYes Bluetooth No Ports & interfaces Ethernet LAN (RJ-45) ports 2 Power Power over Ethernet (Po E) Yes Security Security algorithms 802.1x RADIUSWeight & dimensions Width 207 mm Depth 206 mm Height 28 mm Weight 867 g Operational conditions Storage temperature (T-T)-10
- 60 &176;CStorage relative humidity (H-H)10
- 95% Operating temperature (T-T)0
- 40 &176;COperating relative humidity (H-H)10
- 90% Colour Product colour Black, Silver Certificates Safety UL 60950, CAN/CSA
- C22.2, EN 60950, IEC 60950, AS/NZS 60950, GB4943 Ergonomics Wall mountable Yes\n \n \n\n\n\n\n\n