Rendelésre / 3 munkanap! CISCO 6851 IP PHONE POE MULTIPLATFORM FIRMWARE (WITHOUT PSU) Nagyobb

CISCO 6851 IP PHONE POE MULTIPLATFORM FIRMWARE (WITHOUT PSU)

Rendelésre / 3 munkanap!

49 822 Ft‎
39 230 Ft‎ Áfa nélkül

Egyéb infó

HIGHLIGHTS:

  • 4 lines (SIP registrations)
  • Ergonomic design
  • The handset is Hearing Aid Compatible (HAC)
  • Full duplex speakerphone
  • Energy Star certified
  • Power over Ethernet (PoE) Class 2
  • Electronic hook switch - The hookswitch can be controlled electronically with a third party headset connected to the auxiliary port


DATASHEET:

6851 IP Cisco
The 6800 Series combines an attractive new ergonomic design with "always on" reliability and secure encrypted communications. The phones deliver advanced IP telephony features and wideband audio capabilities with an easy-to-use, full-featured voice communications experience on third-party hosted call control

Graphical display White backlit | grayscale | 3.5-in. (9-cm) 396x162-pixel display | text-based XML applications
Keys 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
Network 10/100/1000 Mbps | MAC address (IEEE 802.3) | SIP protocol support (RFC 3261 and companion RFCs) | IPv4 (RFC 791) | DNS: A record (RFC 1706), SRV record (RFC 2782) | Dynamic Host Configuration Protocol (DHCP) (RFC 2131) | Simple Network Time Protocol (SNTP) (RFC 2030) | Network Address Translation (NAT) traversal, serial tunnel (STUN) | User Datagram Protocol (UDP) and TCP | Link Layer Discovery Protocol (LLDP) | Cisco Discovery Protocol | TR.69 provisioning
Security 802.1X authentication | Media encryption via Secure Real-Time Transport Protocol (SRTP) | Transport Layer Security (TLS) | Encrypted configuration files | Digest authentication | Password login | HTTPs secure provisioning
Directory Local phonebook | XML/Lightweight Directory Access Protocol (LDAP) remote directory | Broadsoft directory | Intelligent search | Call history
Cisco power injector The 6841 and 6851 IP phones are compatible with the Cisco Unified IP Phone Power Injector (CP-PWR-INJ), and the 6851 model is compatible with the Cisco Aironet Power Injector (AIR-PWRINJ5=)
Physical dimensions/Weight 8.2 x 10.4 x 1.3 in. (207x 265x 33mm)(excludingfoot stand)
Codecs G.711 a, μ law | G.722 (on headset, handset, and speakerphone) | G.722.2 (on headset, handset, and speakerphone) | G.729 a, b, ab | ILBC | iSAC | OPUS

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CISCO 6851 IP PHONE POE MULTIPLATFORM FIRMWARE (WITHOUT PSU)

CISCO 6851 IP PHONE POE MULTIPLATFORM FIRMWARE (WITHOUT PSU)

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