| Automatic
  polling and programming software included | 
 
 
  | 2 Amp relay contacts for
  door/gate or SL-2 strobe light control | 
 
 
  | SIP compliant | 
 
 
  | Outbound Proxy, Authentication
  ID, Peer to Peer, VLAN Tagging | 
 
 
  | PoE powered (class 1, <4
  Watts) | 
 
 
  | Automatic Noise Canceling
  (ANC) for clear audio, even in noisy environments | 
 
 
  | Meets ADA requirements for
  Emergency Phones: | 
 
 
  | Automatically lights the “Call
  Connected” LED | 
 
 
  | Transmits a unique location
  I.D. code or voice announcement | 
 
 
  | Grade 2 Braille label for the
  visually impaired | 
 
 
  | Non-volatile digital voice
  announcer with 28 seconds of voice memory | 
 
 
  | Handsfree operation | 
 
 
  | Dials up to 5 emergency
  numbers | 
 
 
  | Cycles through backup phone
  numbers on busy or no-answer | 
 
 
  | Hangs up on busy signal,
  time-out or touch tone command | 
 
 
  | Extended temperature range of
  -40°F to 140°F | 
 
 
  | VoIP eliminates the need for
  “Push to Talk” mode | 
 
 
  | Network downloadable firmware | 
 
 
  | Diagnostics for testing
  microphone, speaker, and relay | 
 
 
  | Enhanced Weather Protection
  (EWP), EWP products are designed to meet IP66 Ingress Protection Rating, see
  DOD 859 |