The SIP Emergency Intercom delivers two-way communication and secure access control for your VoIP phone system. These devices are perfect for a multitude of indoor settings, such as commercial or residential facilities, schools and universities, retail establishments, warehouses, and manufacturing plants.

Features
– Full duplex audio with enhanced acoustic echo canceling
– Half duplex push-to-talk audio from the phone side using the phone’s keypad or from the intercom side using the call button
– Simultaneous SIP and multicast
– Supports user-uploadable ring and alert tones
– Loud/Night Ringer function – second SIP extension
– Can receive pages directly from Poly phones as well as other devices that send standard multicast

– DTMF-controlled dry relay contact for auxiliary control
– Door closure and tamper alert signal
– Network volume control
– Supports Auxiliary Strobe Kit for visual notification
– Intended for indoor use only

– TLS 1.2 and SRTP enhanced security for IP endpoints in a local or cloud-based environment
– Autoprovisioning via HTTP, HTTPS, or TFTP
– HTTPS or HTTP web-based configuration. HTTPS is enabled by default
– Configurable event generation for device health and status monitoring
– 802.11q VLAN tagging
– Web-based upgradeable firmware
– Support for Cisco SRST resiliency