SIPazon is a SIP compatible headend communication and IoT platform for all types of projects or applications from a single door entry intercom to the most complex and demanding projects like airport or prison systems. Thanks to standard SIP protocol and SIPazon’s full featured design and flexibility, SIPazon can suit different application scenarios for Edge, Fog and Cloud. Contrary to a PBX, SIPazon offers dedicated features for Intercom and Public Address systems beyond the standard offering of SIP protocol.