Vista Silicon's IP intercom system is a compact and low cost system for audio capture and bidirectional IP audio transmission (VoIP).
The IP intercom uses the SIP (Session Initiation Protocol) protocol for call establishment and it is compatible with ASTERISK platform.
These IP audio systems are based on Visstrim HW platforms, which guarantee reliability and resistance to power cuts. They support high connectivity and proccessing capability even to execute custormer's applications.
VS offer standard solutions that can be customized to fit customer requirements: