GBX20

  • Function: DECT SIP handset + base combination
  • HD calls: HD audio, full-duplex
  • Signal: ~400 m outdoor / ~50 m indoor
  • Network: SIP/DECT
  • Compatibility: Connects directly to VoIP PBX
  • Management: Plug‑and‑play, web interface

GBX20

  • Function: DECT SIP handset + base combination
  • HD calls: HD audio, full-duplex
  • Signal: ~400 m outdoor / ~50 m indoor
  • Network: SIP/DECT
  • Compatibility: Connects directly to VoIP PBX
  • Management: Plug‑and‑play, web interface