[CP-8832-EU-K9] ราคา จำหน่าย Cisco 8832 base in charcoal color for APAC, EMEA, and Australia

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

Graphical display

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

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