The CyberData InformaCast Enabled Outdoor Intercom can receive InformaCast notification messages, deliver two-way communication and provide secure access control for your VoIP phone system. This device is perfect for settings such as commercial or residential facilities, schools, universities, retail establishments, warehouses and manufacturing plants. CyberData InformaCast Outdoor Intercom Features InformaCast Features Capable of receiving Singlewire InformaCast notification messages Compatible with Singlewire InformaCast v12.1, including support for downloading SIP credentials from InformaCast Supports Singlewire InformaCast High Quality Audio Standard Features Compatible with Cisco Call Manager TLS 1.2 enhanced security for IP Endpoints in a local or cloud-based environment Full-duplex voice operation Supports SRST (Survivable Remote Site Telephony) in a Cisco environment Enhanced acoustic echo canceling Network web management and firmware download Network adjustable speaker volume Concurrent SIP and multicast paging Dry relay contact for auxiliary control Door closure and tamper alert signal