Description
With an ergonomic design, the 7841 Series IP Phone from Cisco is both aesthetically pleasing and comfortable to use. Compatible with the SIP protocol this VoIP phone is easy to setup and configure and with a variety of line keys, soft keys, and navigational buttons users can manage multiple phone calls with ease. Above the keypad lies the 396 x 162 pixel display making it easy to see navigation menus and call information. The attached handset supports wideband audio while the speakerphone is compatible with full duplex audio for clear, easy to listen to call audio. This Cisco IP phone comes compatible with the 802.3af PoE networking standard eliminating the need for a standalone power adapter while the built-in foot stand allows users to position the phone for easy viewing.Ergonomic Design The phone offers an easy-to-use interface and provides a traditional telephony-like user experience.Graphical Display White backlit, greyscale, 3.5" 396 162 pixel-based display.Handset The handset is a standard wideband-capable audio handset (connects through an RJ-9 port) for the IP Phone 7821, 7841 and 7861. The handset is hearing aid-compatible (HAC) and meets Federal Communications Commission (FCC) loudness requirements for the Americans with Disabilities Act (ADA). You can achieve Section 508 loudness requirements by using industry-standard inline handset amplifiers such as Walker Equipment W-10 or CE-100 amplifiers. The dial pad is also ADA-compliant.Headset The analog headset jack is a standard wideband-capable RJ-9 audio port.Backlit Indicator The phone supports backlit indicators for the audio path keys (handset, headset and speakerphone), select key, line keys, and message waiting.Volume Control A volume-control toggle provides easy decibel-level adjustments of the handset, monitor speaker, and ringer.Full Duplex Speakerphone 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.Bezel This IP phone includes a default black bezel (replaceable), and an optional silver bezel sold separately.Dual-Position Foot Stand The display is easy to view and the buttons and keys are easy to use. The two-position foot stand supports viewing angles of 30 degrees and 45 degrees; you can remove the foot stand for wall mounting, with mounting holes located on the base of the phone.Wall-Mountable The phone can be installed on a wall using optional wall-mount kit (available separately).Electronic Hook Switch The hookswitch can be controlled electronically with a third party headset connected to the auxiliary port.Keys The phone has the following keys 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 keysEthernet Cables Category 3/5/5e/6 for 10-Mbps cables with 4 pairs Category 5/5e/6 for 100-Mbps cables with 4 pairsPower Features IEEE PoE Class 1 The phone supports IEEE 802.3af PoE (Class 1); power consumption does not exceed 3.84 watts. Cisco Power Cube 3 This power cube is used as a standard Cisco IP Phone Power Supply for non-PoE deployments. Cisco Power Injector The IP Phone 7811, 7821 and 7861 are compatible with Cisco Unified IP Phone Power Injector (CP-PWR-INJ), and 7841 is compatible with Cisco Aironet Power Injector (AIR-PWRINJ5=).Call-Control Support Cisco Unified Communications Manager 8.5.1 8.6.2 9.1.2 10.x and later Cisco Business Edition 6000 8.6.2 9.1.2 10.x and later Cisco Hosted Collaboration Solution 8.6.2 and later (using supported UCM versions above) Cisco Unified Survivable Remote Site Telephony 8.x and laterKey Call Features + 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) Call back Call forward Call histo