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P/N: CP-8831-EU-K9=

IP phone, Cisco 8831 IP phone EU and Australia DECT Frequency

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Cisco Small Business - Communicate >> Cisco 8831 IP phone EU and Australia DECT Frequency Recommended service

Recommended service
ПОЛИКОМП, тел. 02 814 4188, Гаранционна процедура

Characteristic

Product, type	VoIP Conference Phone
Display, type	High-resolution, graphical 3.5-inch backlit display
Display location	Base
Display, resolution	396 x 162 pixels
Number of lines	1
Dialing mechanism, type	Keypad
Dialing mechanism location	Base
Conference calls	Yes
Speakerphone	Yes (full-duplex)
Caller identification	Yes
Call hold	Yes
Voicemail	Yes
Call forwarding	Yes
Call transfer	Yes
Function keys	4 Programmable soft keys, 2-way Navigation bar and Select key that allows you to scroll menus and select items on the display, Call button, Mute button, Volume Control buttons
Volume control	Yes
Indicators	Message-waiting indicator, Backlit mute button, LED Backlit call button, LED charge status indicator
Power Over Ethernet (PoE)	Supports IEEE 802.3af PoE
Voice codecs	G.711, G.729(a and ab), G.722, and Internet Low Bitrate Codec (iLBC)
VoIP protocols	SIP
Network protocols	Secure Real-Time Transport Protocol (SRTP), Trivial File Transfer Protocol (TFTP)
IP configuration	DHCP
Voice functions	Automatic Gain Control, Comfort-noise generation, Silence suppression and Voice activity detection, Echo Suppression, Dynamic noise reduction.
QoS	802.1Q/p standards; The conference station can also be configured with an 801.1Q VLAN header containing the VLAN ID overrides configured by the Admin VLAN ID.
Wireless network	-
Ability to connect head-phones	Yes
Integrated switch	Yes
Number of network ports	1x10/100Base-TX
Color	Black/Grey
Dimensions (W, D, H), mm	264 x 51 x 151 (Base), 127 x 25 x 146 (Control panel), 64 x 13 x 89 (Microphones), 114 x 19 x 165 (Charger tray)
Additional functions	Extension microphones can be wired or wireless (Digital Equipment Cordless Telephone [DECT]) with a daisy-chain configuration of two units.
Warranty	12 months