CISCO UC PHONE 7821
| Promotion Restriction | Not eligible for promotion |
|---|---|
| Item | IP Phone |
| Color | Charcoal |
| Features | Call History, Voice Mail, Music on Hold, Distinctive Ringing, Date and Time, Do Not Disturb Setting, Multiple Ring Tones, Multilingual Menu, Indicator, Call Forwarding, Auto-answer, Speed Dial, Call Waiting; Yes |
| Number of Lines | 2 |
| Mount Type | Wall Mount |
| Voltage | 48 V DC |
| Height | 8.1 in |
| Caller ID | Yes |
| Depth | 1.1 in |
| Series | 7800 |
| Speakerphone | Yes |
| Type | IP Phone |
| Width | 8.1 in |
| Communication Protocols | SRTP, LDAP, CDP, SIP |
| Buttons & Keys | Message, Volume Control, Directory, Speaker, Service, Hold Button, Navigation, Headset, Mute, Transfer/Conference |
| Network (RJ-45) | Yes |
| Number of Network (RJ-45) Ports | 2 |
| PoE (RJ-45) Port | Yes |
| Backlight | Yes |
| Mounting | Wall |
| IP Phone Technology | VoIP |
| Display Color | Monochrome |
| Screen Resolution | 396 x 162 |
| Input Voltage | 48 V DC |
| Voice Codec | G.711a, iLBC, G.729ab, G.722, G.711u |
| Screen Size | 3-1/2 in |
| Base Unit Connectivity Technology | Corded |
| Number of Phone Lines | 2 |
| Quality of Service | 802.1p/q |
| Total Number of Phone Lines | 2 |
| Buttons & Keys Type | Volume Control, Speaker, Navigation, Message, Hold Button, Headset, Directory, Mute, Transfer/Conference, Service |
| Country of Origin (subject to change) | China |
| Package Quantity | 1 |