Cisco CP-8832-W-K9=

General

Graphical display

480x128-pixel backlit 24-bit color LCD, 3.9-in. (9.9-cm) diagonal

Ethernet switch

10/100 BASE-T via an Ethernet injector

Keys

The phone has the following keys: · Four context-sensitive soft key bars · Two-way navigation bar and select button · Standard keypad · Volume-control bar · Large mute key for ease of access

IEEE PoE

IEEE PoE Class 3; compatible with both IEEE 802.3af and 802.3at switch blades; supports both Cisco Discovery Protocol and Link Layer Discovery Protocol - Power over Ethernet (LLDP-PoE)

Call control support

Native support in Cisco Unified Communications Manager 12.0(1); DevPack required for Cisco Unified Communications Manager 10.5.2, 11.0, and 11.5

Physical dimensions (H x W x D)

10.9 x 10.9 x 2.4 in. (278 x 278 x 61 mm)

Weight

4.07 lb (1.85 kg)

Feature

Specifications

Audio codec support

G.711 a-law and mu-law, wideband (G.722), G.729a, G.729ab, Internet Low Bitrate Codec (iLBC), OPUS

Acoustics

Frequency: Speaker, 100 Hz to 20 kHz; microphones, 100 Hz to 12 kHz, ±3 dB Max adjustable volume: 89 dB within 0.5 m

Call features

· + Dialing · Adjustable ring tones and volume levels · Barge · Call forward · Call history lists · Call timer · Call waiting · Caller ID · Corporate directory · Conference · Hold · Music on Hold (MoH) · Mute · Predialing before sending · Redial · Shared line · Speed dial (Favorites) · Time and date display · Transfer · Voicemail (messages)

Quality-of-Service (QoS) options

The phone supports Cisco Discovery Protocol 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.

Network features

· Session Initiation Protocol (SIP) for signaling · Session Description Protocol (SDP) · IPv4 · IPv6 · User Datagram Protocol (UDP) (used only for Real-Time Transport Protocol streams) · Dynamic Host Configuration Protocol (DHCP) client or static configuration · Gratuitous Address Resolution Protocol (GARP) · Domain Name System (DNS) · Trivial File Transfer Protocol (TFTP) · Secure HTTP (HTTPS) · VLAN · Real-Time Transport Protocol (RTP) · Real-Time Control Protocol (RTCP) · Cisco Discovery Protocol · LLDP (including LLDP-MED) · Switch speed auto-negotiation

Security features

· Secure credential storage · Image authentication · Random bit generation · Manufacturer-Installed Certificates (MICs) · Secure boot · SHA-256 enabled for advanced security features · Ethernet 802.1X supplicant options: Extensible Authentication Protocol – Flexible Authentication via Secure Tunneling (EAP-FAST) and Extensible Authentication Protocol – Transport Layer Security (EAP-TLS) · Signaling authentication and encryption using TLS v1.2 · Media authentication and encryption using SRTP · HTTPS for client and server · Secure Shell (SSH) Protocol server

Phone-casing composition

Acrylonitrile Butadiene Styrene (ABS) textured plastic; Cisco cosmetic class A

Operational temperature

32° to 104°F (0° to 40°C)

Nonoperational temperature shock

14° to 140°F (–10° to 60°C)

Humidity

· Operating 10% to 90%, noncondensing · Nonoperating 10% to 95%, noncondensing