Product type | IP Phone |
Product colour | Black, Silver |
Handset type | Wired handset |
Case material | Polycarbonate |
Wall mountable | Y |
Mounting | Desk/Wall |
Lines quantity | 4 lines |
Caller ID | Y |
Answering machine | Y |
Call waiting | Y |
Speed dialling | Y |
Call hold | Y |
Call forwarding | Y |
Conference call | Y |
Integrated voicemail | Y |
Volume control | Digital |
Touchscreen | N |
Display | LCD |
Display diagonal | 8.89 cm (3.5") |
Display resolution | 396 x 162 pixels |
Speakerphone | Y |
Voice codecs | G.711a,G.722,G.729A,G.729B,iLBC |
Ethernet LAN | Y |
Wi-Fi | N |
Bluetooth | N |
Supported network protocols | IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3af |
Quality of Service (QoS) support | Y |
Security algorithms | 802.1x RADIUS |
Ethernet LAN (RJ-45) ports | 2 |
Safety | UL 60950, CAN/CSA - C22.2, EN 60950, IEC 60950, AS/NZS 60950, GB4943 |
Power over Ethernet (PoE) | Y |
Operating temperature (T-T) | 0 - 40 °C |
Operating relative humidity (H-H) | 10 - 90% |
Storage relative humidity (H-H) | 10 - 95% |
Storage temperature (T-T) | -10 - 60 °C |
Width | 207 mm |
Depth | 206 mm |
Height | 28 mm |
Weight | 868 g |
Description |
Cisco 7841. Product type: IP Phone, Product colour: Black, Silver, Handset type: Wired handset. Lines quantity: 4 lines. Volume control: Digital. Display: LCD, Display diagonal: 8.89 cm (3.5"), Display resolution: 396 x 162 pixels. Voice codecs: G.711a,G.722,G.729A,G.729B,iLBC |