IP Business Phone 7821 w, 3.5-inch Greyscale Display, Class 1 PoE, Supports 2 Lines, 1-Year Limited Hardware Warranty (CP-7821-K9=)
Key Features
- TWO LINES: Ideal for occasional-to-light voice communications needs of knowledge workers and managers
- FIXED FUNCTION KEYS: One-touch access to service, messaging, directory, hold/resume, transfer and conference features
- FULLY PROGRAMMABLE: Set up line keys to support either lines, such as directory numbers, or call features like speed dialling
- OPTIMAL PERFORMANCE: Class 1 PoE with 10/100BASE-T Ethernet connection through two RJ45 ports
- PEACE OF MIND: 1-year limited hardware warranty
Description
The Cisco IP Business Phone 7821 with Multi-Platform Phone Firmware delivers high-fidelity voice communications to improve inter-office communication while helping to lower operating costs. This voice over IP phone is ideal for any medium-sized to large company that wants to update its phone system from a traditional analogue or digital-based system to an IP Communications system.
Specifications
| Features |
|---|
| Wall mountable |
Yes |
| Volume control |
Digital |
| Mounting |
Desk/Wall |
| Integrated voicemail |
Yes |
| Handset type |
Wired handset |
| Product colour |
Black, Silver |
| Case material |
Polycarbonate |
| Security |
|---|
| Security algorithms |
802.1x RADIUS |
| Design |
|---|
| Product type |
IP Phone |
| Wall mountable |
Yes |
| Mounting |
Desk/Wall |
| Handset type |
Wired handset |
| Product colour |
Black, Silver |
| Case material |
Polycarbonate |
| Phone features |
|---|
| Lines quantity |
2 lines |
| Speed dialling |
Yes |
| Answering machine |
Yes |
| Conference call |
Yes |
| Caller ID |
Yes |
| Call waiting |
Yes |
| Call hold |
Yes |
| Call forwarding |
Yes |
| Management features |
|---|
| Volume control |
Digital |
| Integrated voicemail |
Yes |
| Display |
|---|
| Touchscreen |
No |
| Display resolution |
396 x 162 pixels |
| Display diagonal |
8.89 cm (3.5") |
| Audio |
|---|
| Voice codecs |
G.711a, G.722, G.729A, G.729B, iLBC |
| Speakerphone |
Yes |
| Network |
|---|
| Bluetooth |
No |
| Wi-Fi |
No |
| Supported network protocols |
IEEE 802.3, IEEE 802.3u, IEEE 802.3af |
| Security algorithms |
802.1x RADIUS |
| Quality of Service (QoS) support |
Yes |
| Ethernet LAN |
Yes |
| Technical details |
|---|
| Harmonized System (HS) code |
85171800 |
| Ports & interfaces |
|---|
| Ethernet LAN (RJ-45) ports |
2 |
| Certificates |
|---|
| Safety |
UL 60950, CAN/CSA - C22.2, EN 60950, IEC 60950, AS/NZS 60950, GB4943 |
| Power |
|---|
| Power over Ethernet (PoE) |
Yes |
| Operational conditions |
|---|
| Storage temperature (T-T) |
-10 - 60 °C |
| Storage relative humidity (H-H) |
10 - 95% |
| Operating temperature (T-T) |
0 - 40 °C |
| Operating relative humidity (H-H) |
10 - 90% |
| Weight & dimensions |
|---|
| Width |
207 mm |
| Depth |
206 mm |
| Height |
28 mm |
| Weight |
867 g |
| Package width |
234.9 mm |
| Package depth |
279.9 mm |
| Package height |
71.9 mm |
| Package weight |
1.2 kg |
| Logistics data |
|---|
| Country of origin |
China |
| Quantity per pack |
1 pc(s) |
| Harmonized System (HS) code |
85171800 |
