Τηλέφωνο Ασύρματο IP Grandstream WP820 Wifi Handset

Technical Specifications

• Installed operating system
  Android
• Version of the operating system
  7.0
• Number of lines
  2 lines
• call log
  yes
• Call without picking up
  yes
• Vibration alert
  yes
• Hold call
  yes
• telephone conference
  yes
• Call waiting
  yes
• Phonebook capacity
  500 entries
• Volume control
  Keys
• Add contacts using the handset
  yes
• display
  LCD
• Screen diagonal
  6.1 cm (2.4 inch)
• Screen resolution
  240 x 320 pixels
• Display backlight
  yes
• Speakerphone
  yes
• Number of microphones
  2
• Product type
  IP phone
• Handset type
  Wireless handset
• Product color
  Black silver
• WIRELESS INTERNET ACCESS
  yes
• Bluetooth
  yes
• Bluetooth version
  4.2
• Network standard
  IEEE 802.1x
• 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, LLDP-MED, LDAP, TR -069, 802.1x, TLS, SRTP, IPv6
• Quality of Service (QoS) support
  yes
• Supported security algorithms
  256-bit AES, SRTP
• Quick start overview
  yes
• charger
  yes
• Number of handles included
  1 piece (s)
• AC power adapter
  yes
• Base station
  yes
• Headset included
  yes
• width
  168.5 mm
• depth
  52.5 mm
• height
  21.8 mm
• Weight
  161 g
• Storage temperature range
  -20 - 60 ° C
• Operating temperature range
  0 - 45 ° C
• Humidity in operation
  0 - 90%
• Storage humidity
  0 - 90%
• Battery technology
  Lithium-Ion (Li-Ion)
• Battery capacity
  1500 mAh
• Power supply input voltage
  100-240V
• Power supply output voltage
  5 V
• AC adapter output current
  1 A
• Power consumption (in operation)
  5 W
• Standby time
  150 h
• Talk time
  7.5 h

Ratings