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사업분야
  • 인터넷 전화
  • wirelessHART
  • r&d
  • 알루미늄다이캐스팅
  • 오일

INTERNET TELEPHONE

WPU-7800 국내

LG U+ 공급 인터넷 전화기

  • 1. Wireless

    ·   IEEE 802.11 b/g Supported
    ·   Frequency Band : 2.4~2.4835 GHz
    ·   Data Rate : 1~54Mbps
    ·   Antenna Type : Internal Antenna
    ·   Security & WMM : WEP, WPA, WPA2, WMM-EDCF

    2. Display
    ·  2.0" TFT Color LCD
    ·  Resolution : 220 x 176 pixels (QCIF)

    3. Power Sulpply
    ·  Battery : Li-Ion polymer 1250mAh@Typical
    ·  DC Output : 5V/1.0A

    4. Handset Keys
    ·  Call Control Key(Send, End, Clear)
    ·  5-way Navigation Key
    ·  Number Key (0-9, *, # )

    5. Dimensions
    ·  Size : 143 x 45.2 x 19.5mm
    ·  Weight : 110g(with battery) / 81g(without Battery)

    6. Temperature Range
    ·  Operation : 32 ~ 122F / 0 ~ 50 C
    ·  Relative Humanity : 10% ~ 85%

    7. Package Contents
    · Handset, Battery Pack, Cradle, Adapter, Manual

  • 1. 802.11 B/G Wireless LAN
      · WMM for QoS
      · Enhanced Power Save for longer lasting battery

    2. Wireless Security
     · WEP (64 / 128 bits)
     · WPA-PSK
     · 802.1x EAP-MD5, EAP-TTLS, PEAP, EAP-TLS
     · 802.11x (WPA/WPA2 Personal and Enterprise)

    3. Dynamic Network Binding
     · Pre-configuration 5 Network profiles
     · Wireless LAN Site Survey
     · Simple WLAN profile configuration for instant network connection
     · DHCP / Static IP
     · Diffserv (ToS) Tagging
     · NAT Traversal* : UPnP STUN
     · Automatic roaming between APs
     · Layer 3 SIP hands-over

    4. Voice Over IP
     · IETF RFC3261 SIP
     · G.711 a/u, G.729ab Audio Codec
     · Jitter Buffer
     · In-band DTMF / Out-of-band DTMF (INFO, RFC2833)
     · SIP/SIMPLE Presence and Chatting*

    5. Call Features
     · Call Mute
     · Call Hold
     · Call Transfer (attended / unattended)
     · Call Waiting
     · Call Forwarding (busy / no answer / unconditional)
     · Caller ID Display
     · Caller ID Blocking
     · 3-way Conference (depends on SIP proxy)

    6. Phone Features
     · 40 Polyphonic MIDI Ring (/ Vibrator*)
     · Call History (Inbound / Outbound / Missed / Memo, 100 records)
     · Phone Book (500 records)
     · Speed Dial (99 records)
     · Distinctive Ringing (By individuals and/ or groups)
     · Active call history and phone book search while on the line

    7. Applications
     · Simple HTML Browser (Google Mobile, customizable for other information services)
     · Alarm / Morning Call
     · D-Day
     · Calculator
     · World Time

    8. Management
     · Auto/Manual Upgrade (TFTP/HTTP/HTTPS)
     · Auto Provisioning (HTTP/HTTPS)
     · SNTP Time Synchronization
     · Syslog Remote Logging