The Acrobat Cell Controller serves as the heart of any Acrobat Digital Wireless Intercom installation. The device handles the VoIP-over-DECT cell management incl. cell synchronization, channel coordination, seamless hand-over and the audio coding and IP transfer. The 19”/2RU unit connects to any partyline or matrix intercom via eight analog 4-wire ports and 12 GPIOs. Four powered RJ45 Ethernet connectors for direct connection of up to four Acrobat Cell Antennas complete the Cell Controller’s interfacing. For further coverage up to 35 additional Cell Antennas can be connected via Ethernet network switches. The configuration of the Cell Controller is achieved via a web interface.