Τηλέφωνο IP Snom Telefon D140

Technical Specifications

• Installed operating system
  Linux
• Number of lines
  2 lines
• Keyboard Number of keys
  36
• Number of function keys
  6
• Display
  TFT
• Screen diagonal
  7.11cm (2.8")
• Display resolution
  320 x 240 pixels
• Product type
  IP phone
• Listener type
  Wired handset
• Product color
  Gray
• Supported security algorithms
  HTTPS, SIPS, SRTP, TLS
• VoIP Protocols
  SIP (RFC 3261), SDP (RFC 3261), RTP (RFC 8866), RTCP (RFC 3550), RTCP-XR, SIP REFER method (RFC 3515), rport (RFC 3581), ENUM, ICE, STUN (RFC 5389)
• Supported network protocols
  IPv4 / IPv6 (dual stack), DHCP, NTP, LDAP, LLDP-MED, HTTP, TFTP, L2TP
• Network standard
  IEEE 802.3af, IEEE 802.3az
• Number of handles included
  1 piece(s)
• Width
  185mm
• depth
  205mm
• Height
  40mm
• Weight
  710g
• Height (max)
  22cm
• Altitude (min)
  4cm
• Relative humidity in operation
  5 - 95%
• Storage temperature range
  -10 - 45 °C
• operating temperatur
  0 - 35 °C
• Power supply input voltage
  100 - 240V
• Input frequency
  50 - 60 Hz
• Power supply output voltage
  5V
• AC adapter output current
  2 A
• Power consumption (standard operation)
  10W
• Headset
  RJ9-4P4C socket
• Number of Ethernet LAN ports (RJ-45)
  2
• Number of RJ9 connectors
  2

Ratings