| Product Type |
VoIP phone |
| Mounting |
The phone can be installed on a wall using optional wall-mount kit (available separately) |
| Display |
3.5 in. / 89 mm |
| Resolution |
396 x 162 pixel |
| LED Indicator |
The phone supports backlit indicators for the audio path keys (handset, headset and speakerphone), select key, line keys, and message waiting. |
| Buttons |
Line keys; Soft-keys; Two-way navigation and select keys; Hold/Resume, Transfer and Conference keys; Messaging, Service and Directory keys; Standard key pads; Volume control toggle key; Speakerphone, headset and mute keys |
| Audio Features |
Wideband Audio |
| Volume Control |
A volume-control toggle provides easy decibel-level adjustments of the handset, monitor speaker, and ringer |
| Headphone Out |
The analog headset jack is a standard wideband-capable RJ-9 audio port |
| Audio Codec |
G. 711a/µ, G.729/a, G.729 ab |
| Speaker Type |
Full-duplex speakerphone allows gives you flexibility in placing and receiving calls. For added security, the audible dual tone multifrequency (DTMF) tones are masked when the speakerphone mode is used; Full Duplex Speaker Phone |
| Memory |
Class 1 SDRAM: 32MB and Flash : 4 MB |
| Network Interface |
10/100 Base-T Wired LAN port plus switched PC Port; IEEE PoE 802.3af is supported |
| Environment |
Operational: 32 to 104°F (0 to 40°C); Non Operational: 14 to 140°F (-10 to 60°C); Humidity: Operating 10% to 90%, non-condensing; Non-operating 10% to 95%, non-condensing |
| Feature 01 |
Auto barge, Call forward, Call waiting, Call transfer, Conference, Forced Authoirization Codes (FAC), Group call pickup |
| Feature 02 |
Dialing (E.164); Abbreviated dial; Adjustable ringing and volume levels; Adjustable display contrast; Agent greeting; Auto-answer; Auto-detection of headset; Busy Lamp Field (BLF) (Not available on the IP Phone 7811); Call back; Call forward; Call history; Call park; Call Pickup; Call timer; Call waiting; |
| Feature 03 |
Caller ID; cBarge; Corporate directory; Conference; Cross Cluster Extension Mobility (EMCC); Dial from the list; Direct transfer; Do not disturb; Extension Mobility (EM); Forced access codes and client matter codes; Group call pickup; Hold/resume; Immediate divert; Intercom (Not available on the IP Phone 7811); Join (Not available on the IP Phone 7811); Message-waiting indicator; Meet me conference; |
| Feature 04 |
Mobility; Music on hold; Mute; Network profiles (automatic); On- and off-network distinctive ringing; Personal directory; Privacy; Private Line Automated Ringdown (PLAR); Rediall; Ring tone per line appearance; Shared line; Silent monitoring and recording; Speed dial; Time and date display; Transfer; Voicemail; Whisper coaching |
| Power Consumption |
The phone is an interoperable IEEE 802.3af PoE (Class 1 device); 48 VDC is required; it can be supplied locally at the desktop using an optional AC-to-DC power supply (CP-PWR-CUBE-3=); power consumption does not exceed 3.84 watts. |
| Certification |
Regulatory Compliance : CE Markings per directives 2004/108/EC and 2006/95/EC ; Safety : UL 60950 Second Edition, CAN/CSA-C22.2 No. 60950 Second Edition, EN 60950 Second Edition (including A11 & A12), IEC 60950 Second Edition (including A11 & A12), AS/NZS 60950, GB4943: EMC - Emissions : 47CFR Part 15 (CFR 47) Class B, AS/NZS CISPR22 Class B, CISPR22: 2005 w/Amendment 1: 2005 Class B, EN55022: 2006 w/Amendment 1: 2007 Class B, ICES003 Class B, VCCI Class B, EN61000-3-2,EN61000-3-3, KN22 Class B : EMC - Immunity: EN55024, CISPR24, EN60601-1-2, KN24, Armadillo Light : Telecom, FCC Part 68 HAC, CS-03-HAC, AS/ACIF S004, AS/ACIF S040, NZ PTC 220, Industry Standards: TIA 810 and TIA 920, Industry Standards: IEEE 802.3 Ethernet, IEEE 802.3af and 802.3at |
| Dimension |
(HxWxD) 207 x 206 x 28mm (exclude foot stand) |
| Weight |
867gram |
