AtlasIED IPS-VOI indoor/outdoor vandal proof, weather resistant VoIP intercom station with call-in button leverages the VoIP communication solution to provide signaling and talkback in environments that are susceptible to damage from abuse, moisture, corrosion, dust, vibration and extreme temperature. AtlasIED IPS-VOI registers as a communication endpoint directly to a SIP based Communications System to provide signaling and talkback in areas such as guard gates, banks or financial institutions, distribution centers, manufacturing warehouses, correctional institutions, and detention facilities while leveraging the WAN/LAN Network Architecture. When used within a Cisco Environment, these same VoIP intercom stations from AtlasIED can join Cisco’s Unified Survivable Remote Site Telephony (SRST) as supported devices within SRST endpoint architecture. Cisco’s SRST provides remote location call-processing redundancy when access to the centralized Cisco Unified Communications Manager is interrupted because of a WAN outage. The ability to extend LAN communication between any combination of phones and speakers with visual notifications is particularly critical during an emergency,which may be the actual cause of the WAN outage. Ideal for Corporate Applications, Education Institutions, Entertainment Complexes, Industrial Facilities, Government Buildings, Healthcare Facilities, Houses of Worship, Transportation Hubs; anywhere the need for critical alerts/public address exists and a single enterprise-class communications platform is preferred.