HTEK Enterprise HD IP telefon UC802

Osnovne karakteristike

  • Grafički LCD 128*96
  • Ethernet: 2 x RJ45 (1 Internet + 1 PC)
  • 34 tastera uključujući 7 programibilnih
  • Priključak za MTK (ručna slušalica): 1 RJ9(4P4C)
  • Priključak za naglavne slušalice: 1 RJ9(4P4C)
  • Napajanje: strujni adapter 5V/1.2A (isporučuje se uz telefon)

VoIP Protokol

  • SIPv2, SDP(RFC 2327), RTP(RFC 1889,1890), RTCP
  • RFC 2833 X-NSE Tone Events for SIP/RTP, AVT Tone
  • Events for SIP/RTP

Voice Codeci

  • HD wideband codec:
    G.722. HD Codec, HD speaker, HD handset
    Full-duplex speakerphone with AEC
    G.711u/a-law, G.723.1, G.726, G.729A/B.
  • DTMF(In-Band, RFC2833, SIP Info)
  • Acoustic Echo Cancelation(AEC)
  • Acoustic Gain Control(AGC)
  • Voice Activity Detection(VAD), Comfort Noise insertion

Description

Mrežni protokol

  • TCP, UDP, ICMP, RARP, ARP, DNS, NTP,SNTP, STUN, UPnP,SNMP
  • Static/DHCP/PPPoE
  • TFTP/DHCP/PPPoE client
  • Telnet/HTTP/HTTPS server

Interfejsi

  • 2 VoIP Accounts
  • Menu-driven user interface, XML Idle Screen, Theme,
  • Screen Sleep
  • Call hold, Call waiting, Call forward, Call return,
  • Redial,Call transfer
  • Caller ID display, DND, Auto-answer, 5-Way Conference
  • Mute, Speed dial, SMS, Voicemail, Message Waiting
  • Indication (MWI) LED, Call history
  • BLF/BLA
  • Hot-desking, Tone scheme, Volume control
  • Ring tone selection/Import/Delete
  • Broad and Deep Interoperability
  • Soft keys programmable
  • Phonebook, Black list XML/LDAP phonebook

Bezbednost

  • HTTPS Server/Client
  • Transport Layer Security (TLS)
  • SRTP (RFC3711), SIPS
  • VLAN QoS (802.1pq)

QoS

  • Layer 2(802.1Q, 802.1P) QoS
  • Layer 3 (ToS, DiffServ, MPLS) QoS