EWP products feature foam rubber gaskets and boots sealed connections gel-filled butt connectors as well as urethane or thermal plastic potted circuit boards with internally sealed field-adjustable trim pots and DIP switches for easy on-site programming Self diagnostic reports via email (testing com mic speaker & switch) Automatic polling and programming software included SIP compatible (see pg 2 for list of compatible IP-PBX phone systems) PoE powered (class 1 <4 watts) Automatic Noise Canceling (ANC) feature for proper operation in noisy environments VoIP eliminates the need for ôPush to Talkö mode Network downloadable firmware Meets ADA requirements for Emergency Phones: - Automatically lights the ôCall Connectedö LED - Transmits a location I.D. or voice announcement - Grade 2 Braille label for the visually impaired Non-volatile digital voice announcer with 28 seconds of voice memory Handsfree operation Marine grade 316 stainless steel prevents faceplate / push button corrosion Dials up to 5 emergency numbers E-1600BLT2IPEWP dials up to 5 additional non-emergency ôINFOö numbers Cycles through backup phone numbers on busy or no-answer Comes standard with Enhanced Weather Protection (EWP) EWP products are designed to meet IP66 Ingress Protection Rating see DOD# 859 Hangs up on busy signal time-out or touch tone command Remotely programmable Extended temperature range (-40░F to 140░F) Optional PB-100 Polling System available (DOD# 232)