Ασύρματο Τηλέφωνο IP Grandstream WiFi-Handset WP822

Technical Specifications

• Number of lines
  2 lines
• Call without answering
  yes
• Vibrating alert
  yes
• call log
  yes
• Knock
  yes
• telephone conference
  yes
• Hold call
  yes
• Phone book capacity
  500 entries
• Volume control
  Keys
• Add contacts via the handset
  yes
• display
  LCD
• Screen diagonal
  6.1 cm (2.4 inches)
• Display resolution
  240x320 pixels
• Handsfree
  yes
• Number of microphones
  2
• Product type
  IP phone
• Listener type
  Wireless handset
• Product color
  Black silver
• WiFi standards
  802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
• WIRELESS INTERNET ACCESS
  yes
• Bluetooth
  yes
• Supported security algorithms
  256-bit AES, 802.1x RADIUS, MD5, SRTP, TLS
• Quality of Service (QoS) Support
  yes
• DHCP client
  yes
• Supported network protocols
  SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, SSH, TFTP, NTP, STUN, SIMPLE, 802.1x, TLS, SRTP, IPv6
• Network standard
  IEEE 802.1x
• Quick start overview
  yes
• Number of handles included
  1 piece(s)
• charger
  yes
• AC power adapter
  yes
• Headset included
  yes
• Base station
  yes
• Handset dimensions (WxDxH)
  164x52x25.8mm
• Dimensions base
  77.9 x 81.2 x 38.2mm
• Handset weight
  185.9g
• Package weight
  422.6g
• Relative humidity in operation
  10 - 90%
• Humidity during storage
  10 - 90%
• operating temperatur
  0 - 45°C
• Storage temperature range
  -20 - 60°C
• Rechargeable battery/battery technology
  Lithium ion (Li-ion)
• Battery/battery capacity
  2000mAh
• Power supply input voltage
  100 - 240V
• Power supply output voltage
  5V
• AC adapter output current
  1A
• Power consumption (standard operation)
  5W
• Standby time
  200 hours
• Talk time
  8 h
• Headset
  3.5mm

Ratings