Rendelésre / 3 munkanap! CISCO 7811 IP PHONE POE MULTIPLATFORM FIRMWARE (WITHOUT PSU) Nagyobb

CISCO 7811 IP PHONE POE MULTIPLATFORM FIRMWARE (WITHOUT PSU)

Rendelésre / 3 munkanap!

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HIGHLIGHTS:

  • 1 line (SIP registrations)
  • Ergonomic design
  • The handset is Hearing Aid Compatible (HAC)
  • Full duplex speakerphone
  • Energy Star certified
  • Power over Ethernet (PoE) Class 2
  • 1 foot-stand position (45 degrees)


DATASHEET:

Cisco IP Phone 7811
The Cisco IP Phone 7800 Series is a cost-effective, high-fidelity voice communications portfolio designed to improve your organizations people-centric communications, while reducing your operating costs.

Graphical display White backlit | grayscale | 3.28-in. 384*106-pixel display | text-based XML applications
Handset Standard narrowband-capable audio handset | RJ-9 | Hearing aid-compatible (HAC)
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, and mute keys
Network 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
Power Features IEEE 802.3af PoE (Class 1) | 3.84 watts | Cisco Unified IP Phone Power Injector
Physical dimensions/Weight 8.2 x 10.4 x 1.3 in. (207x 265x 33mm)(excludingfoot stand) | 806g
Codecs G.711a/μ, G.722, G.729a, iLBC

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CISCO 7811 IP PHONE POE MULTIPLATFORM FIRMWARE (WITHOUT PSU)

CISCO 7811 IP PHONE POE MULTIPLATFORM FIRMWARE (WITHOUT PSU)

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