For sale is a new Cisco UC Business Office Phone 7821 Grey.
Key Specifications & Features
- Display: 3.5-inch (89 mm) high-resolution graphical grayscale (monochrome) display with 396 x 162 pixel resolution and white backlighting.
- Line Keys: 2 programmable line keys (each supports multiple directory numbers or calling features).
- Audio: Full-duplex wideband speakerphone, wideband handset, and support for wideband-capable headsets via an RJ-9 port.
- Network Connectivity: Built-in 2-port Cisco 10/100BASE-T Ethernet switch for network and PC passthrough.
- Power: Supports Power over Ethernet (PoE Class 1) or optional AC power adapter.
- Signaling & Protocols: Standard enterprise firmware supports SIP; also features support for G.711a/μ, G.722, G.729ab, and iLBC codecs.
- Physical Accessories: Wall-mountable (with an optional wall-mount kit) and includes dedicated fixed keys for messaging, directory, speaker, hold, transfer, conference, and a navigation cluster.
