Fanvil i20s


SKU: i20s Category: Tag:


i20S SIP Audio Door Intercom
The i20S Sip Door Intercom uses standard IP/RTP/RTSP protocol for voice transmission and is compatible with major platforms, such as 3CX, Asterisk, Broadsoft, Elastix, etc. It is designed for indoor use and the robust construction with an IP65 rating offers protection against dust and water ingress.


  • POE or power adaptor
  • 2 SIP lines
  • Full-duplex speakerphone (HF)
  • Integrated RFID Card reader
  • Integrated Relay
  • All-in-One: Access Control, Intercom and Broadcasting
  • Access via entry keypad, Prox key or remote DTMF

Call Features

  • Intercom
  • Auto-Answering (per line)
  • Hot Line

Phone Features

  • Open Door Log
  • Access Table (500 entries)
  • Programmable Call Button
  • Action URL / Active URI


  • Narrowband CODEC: G.711a/u, G.723.1, G.726-32K, G.729AB
  • Wideband CODEC: G.722
  • Voice Activity Detection (VAD) / Comfort Noise Generation (CNG) /Background Noise Estimation (BNE)

Physical Specifications

  • Numeric keypad
  • WAN: 10/100BASE-Tx, Auto-MDIX,RJ-45
  • PoE: 802.3af(Class 3 – 6.49~12.95W)
  • 1 relay: MAX DC30V / 1A, AC125V / 0.5A
  • Active Switch output: 12V/700mA DC
  • RFID/IC Card: EM4100 (125KHz)—-Standard
  • Speaker: 4Ω/3W
  • Cables: CAT5e or better
  • Device Dimension: 160 x 93 x 35mm