VoIP телефон Cisco 6851, 3.5" (8.89 cm) LCD дисплей, 6 линии, 2x 10/100/1000Base-T, PoE, сив

Cisco 6851 Phone for MPP
CP-6851-3PCC-K9=

The line buttons on each model are fully programmable. You can set up line buttons to support either SIP registrations, or call features, such as speed dialing. You can also boost productivity by handling multiple calls for each SIP registration, using the multiple-calls-per-line appearance feature. Tricolor LEDs on the line buttons support the calling features and make the phone simple to use.

Fixed function buttons on the 6800 series phones give you one-touch access to service, messaging, directory, hold/resume, transfer, and conference features. A full-duplex speakerphone lets you set up clear multiparty conferences for flexible, productive collaboration. There are fewer fixed function buttons available on the 6821 than on the 6841 and 6851 (see Table 1 for details).

The Cisco IP Phone 6800 Series maintains the same usability standards and standards for a context-sensitive user experience as the Cisco IP Phone 7800 Series. The 6821 IP phone has a 2.5-inch (240x120-pixel) grayscale display with white backlighting for easy reading. The 6841 and 6851 IP phones each have a high-resolution 3.5-inch (396x162-pixel) grayscale display with white backlighting. Localized language support is available for global users. See Table 6 for a list of available languages.

The 6800 Series is also energy-efficient and eco-friendly, to support green initiatives. The 6821 and 6851 support Power over Ethernet (PoE) Class 2. The 6821, 6841, and 6851 are Energy Star certified. The 6841 and 6851 support a power-save option that reduces power consumption during off-hours, saving costs by increasing energy efficiency.

The 6800 Series is ideal for businesses that want to update their phone systems from traditional analog or digital-based systems to an IP communications system with supported multiplatform call control systems.

Цвят Charcoal
Дисплей, резолюция 396 x 162 pixels
Дисплей, тип High-resolution 3.5-inch white backlighting grayscale display
Power Over Ethernet (PoE) Supports IEEE 802.3af PoE.
QoS 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.
Брой мрежови портове 2x10/100/1000Base-T
Продукт, тип VoIP phone
Набиращ механизъм, тип Keypad
Разположение на набиращия механизъм Base
Конферентни обаждания Yes
Високоговорител Yes (full-duplex)
Идентификация на повикващия Yes
Задържане на повикването Yes
Възможност за гласова поща Yes
Пренасочване на разговори Yes
Прехвърляне на повиквания Yes
Функционални бутони Line keys; Soft keys; Two-way navigation and select keys; Hold/Resume, Transfer, and Conference keys; Messaging, Service, and Directory keys; Standard key pads; Volume control toggle key; Speakerphone, headset, and mute keys
Регулиране силата на звука Yes
Индикатори The phone supports backlit indicators for the audio path keys (handset, headset, and speakerphone), select key, line keys, and message waiting.
Разположение на дисплея Base
Брой линии 4
Гласови кодеци G.711 a-law and µ-law, G.722.2, G.722, G.729ab, ILBC, iSAC, OPUS
VoIP протоколи SIP
Мрежови протоколи IPv4, SNTP, UDP, TCP, LLDP, Cisco Discovery Protocol
Задаване на IP адрес Dynamic Host Configuration Protocol (DHCP)
Безжична връзка No
Възможност за свързване на слушалки Yes
Интегриран комутатор Yes
Размери (Ш, Д, В), mm 265 x 33 x 207 (excluding foot stand)

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