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VH02

Sales Inquiries
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ชื่อ-นามสกุล/ชื่อหน่วยงาน
โทรศัพท์/โทรศัพท์มือถือ
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Details
The VH02 is a SIP phone designed for the hotel. It is compatible with any SIP standard IP PBX platform.


Phone Features
  • 2 SIP Lines
  • 1 Programmable Key
  • Wall Mount
  • Power over Ethernet
  • Wan: 10/100M Port
Audio Features
  • HD voice: HD handset
  • Codec: G.711A/u, G.7231 high/low, G.729AB, G.722, G.726-32
  • DTMF: In-band, RFC 2833 and SIP INFO
  • Full duplex hands- free speaker phone with acoustic echo cancellation
  • Voice Activity Detection (VAD), Comfort Noise Generation (CNG)
  • Background noise suppression, Adaptive jitter buffers
  • Packet loss concealment
  • SRTP, Mute
Advanced Features
  • Call transfer ( unattended/ attended/ semi-attended )
  • Call holding, Call waiting
  • 3 way call conference
  • Capable of 2 way conversation
  • Join call, Call pickup, Call park, Call back
  • Call completion
  • Hot desking
  • Auto redial, Pre dial, Redial, Wed dial
  • SIP messaging , MWI
  • Flexible dial plan
  • Barring function for outgoing calls
  • Do not disturb
  • Auto answer
  • CLIR(rejects anonymous calls), CLIP(to make an anonymous call)
  • Dial without registration
  • Call logs with missed calls/ incoming calls/outgoing calls. Each support 300 records(Web)
  • Phonebook 500 records(Web)
  • Speed Dial (abbreviated dialing)
  • Hotline/Warm-line, Black List/ White List
  • Intercom/Intercom barge
  • Password dial, DTMF hidden
  • Action URL/ active URI
  • Voice codec setting for each SIP line
  • Multicast
  • LDAP, XML phonebook
  • Keypad lock, Emergency call
Network&Security Features
  • Bridge mode and route
  • PPPoE for xDSL
  • VLAN?Voice VLAN/Data VLAN?
  • 802.1X, NAT (NAPT)
  • NAT transverse :Support STUN client
  • DHCP client on WAN/ DHCP server on
    • LAN
  • Main DNS and secondary DNS server
  • DNS Relay, SNTP Client
  • Firewall and DMZ, VPN(L2TP/Open VPN)
  • Ping, tracert, telnet
Special Features
Model Interface Concurrent Calls Price
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