V3 VoIP Outdoor Intercom

TLS 1.2, Enhanced security for IP endpoints in a local or cloud based environmentEnhanced acoustic echo cancelerFull-duplex voice operationSupports SRST (Survivable Remote Site Telephony) in a Cisco environmentStreamlined case designNetwork web management and firmware downloadNetwork adjustable speaker volumeConcurrent SIP and multicast pagingDry relay contact for auxiliary controlDoor closure and tamper alert signalDownloadable alert, ringtones and callout messages