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CISCO 6851 Phone for MPP Systems - Fixed Phone IP & PBX<<<Стационарни телефони<<<Телеком и Преносими устройства<<<ALSO

CISCO 6851 Phone for MPP Systems

CISCO
SKU DGT0050723

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Месечна вноска Обща сума за плащане ГПР Лихва Банка

Description

  • 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.
  • VoIP protocols: SIP, SRTP
  • Wireless network: No
  • Number of lines: 4
  • Number of network ports: 2x10/100/1000Base-T
  • Loudspeaker: Yes (full-duplex)
  • Voicemail capability: Yes
  • Headset connection capability: Yes
  • Warranty: 12 months
  • Voice codecs: G.711 a-law and µ-law, G.722.2, G.722, G.729 (a, b, ab), ILBC, iSAC, OPUS
  • Display, resolution: 396 x 162 pixels
  • Display, type: High-resolution 3.5-inch white backlighting grayscale display
  • IP address assignment: Dynamic Host Configuration Protocol (DHCP)
  • Call hold: Yes
  • Caller identification: Yes
  • Indicators: Backlit indicators on the audio path buttons (handset, headset, and speakerphone), select, line, and message waiting buttons.
  • Integrated switch: Yes
  • Conference calls: Yes
  • Network protocols: IPv4, IPV6, SNTP, UDP, TCP, LLDP, Cisco Discovery Protocol
  • Dialing mechanism, type: Keypad
  • Call forwarding: Yes
  • Call transfer: Yes
  • Product, type: VoIP phone
  • Dimensions (W, D, H), mm: 265 x 33 x 207 (excluding foot stand)
  • Display location: Base
  • Dialing mechanism location: Base
  • Volume adjustment: Yes
  • Function buttons: 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
  • Colour: Charcoal

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