Cisco IP Phone CP-7821-K9 Charcoal Black
Meet the needs of both information workers and managers who have occasional-to-light voice communications requirements with the cisco IP Phone 7821. Key features and capabilities, which enhance user experience and IT administration include: User Experience Enhancing Collaboration; Two-lines deliver more efficient call handling; High-resolution graphical grayscale display makes viewing easier; Dedicated fixed keys ease communications for increased productivity; Built-in speakerphone supports hands-free communications; Wideband audio enhances clarity with the handset, speaker, or a headset. Simple, Cost-Effective Administration. Key features to ease and reduce costs of administration include: Cisco on-premises, hosted, Spark Cloud and third-party hosted call control platforms offer deployment flexibility; Cisco Expressway supports remote worker single sign-on access without a VPN client; Power over Ethernet (PoE) Class 1 and Cisco EnergyWise lowers energy costs; Integrated IEEE 10/100 switch reduces installation costs and footprint at the desk; Spark Phone OS consolidates administration with common software to both the IP Phone 7800 Series and IP Phone 8800 Series.
- Programmable Line KeysYou can set up keys to support either line, such as directory numbers, or call features like speed dialing. You can also boost productivity by handling multiple calls for each directory number using the multi-call per-line appearance feature. Tri-color LEDs on the line keys support this feature and make the phone simpler and easy to use.Fixed Function KeysGive you one-touch access to service, messaging, directory, hold/resume, transfer, and conference features.Ergonomic DesignThe phone offers an easy-to-use interface and provides a traditional telephony-like user experience.Graphical DisplayThe white backlit grayscale display provides scrollable access to calling features and text-based XML applications. Localized language support, including right-to-left onscreen text, meets the needs of global users.HandsetThe handset is a standard wideband-capable audio handset (connects through an RJ-9 port) that 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.Backlit IndicatorThe phone supports backlit indicators for the audio path keys (handset, headset and speakerphone), select key, line keys, and message waiting.Volume ControlA volume-control toggle provides easy decibel-level adjustments of the handset, monitor speaker, and ringer.Full-Duplex SpeakerphoneAllows 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.BezelIncludes a replaceable default black bezel. An optional silver bezel is also available separately.Dual-Position Foot StandThe two-position foot stand supports viewing angles of 30° and 45°. You can remove the foot stand for wall mounting, with mounting holes located on the base of the phone.Wall-MountableThe phone can be installed on a wall using an optional wall-mount kit (available separately).Electronic Hook SwitchThe hookswitch can be controlled electronically with a third party headset connected to the auxiliary port.Multiple Ring TonesThe phone supports user-adjustable ring tones.DirectoriesThe phone identifies incoming messages and categorizes them for users on the screen. This makes it fast and easy to return calls using direct dial-back capability. The corporate directory integrates with the Lightweight Directory Access Protocol (LDAP) standard directory.Quality-of-Service (QoS) OptionsThe phone supports CDP and 802.1q/p standards, and can be configured with an 801.1q VLAN header containing the VLAN ID overrides configured by the admin VLAN ID.Configuration OptionsThe user can configure IP address assignment statically or through the DHCP client.Ethernet SwitchThe phone has a 10/100BASE-T Ethernet connection through two RJ-45 ports, one for the LAN connection and the other for a downstream Ethernet device connection like a PC.Power RequirementsThe phone is an interoperable IEEE 802.3af PoE (Class 1 device); 48 VDC is required. Power can be supplied locally at the desktop using an optional AC-to-DC power supply (CP-PWR-CUBE-3=). Use of the power supply also requires the use of one of the corresponding AC country cords.