AVM500-ES is an EtherSound network matrix in a 19” 1U rack box for linking and routing up to 5 EtherSound Networks together. AVM500-ES integrates a full matrix router of 320 x 320 audio channels. AVM500-ES enhances EtherSound standard daisy chain connection and enables to build star architectures of mixed bidirectional EtherSound or ES100 devices or sub-network. Multi AVM500-ES can be ringed together using their twin in and out A ports to create a redundant ring of EtherSound networks. AVM500-ES has an auxiliary power supply input to build safety systems. AVM500-ES enables network remote installation monitor and control thanks to its native integrated network status report capability. Any AVM500-ES can be fully monitored and controlled from a PC using ESMonitor software available for free download on AuviTran web site. AuviTran’s ES-monitor, a Windows XP application running on a remote PC connected to the EtherSound™ network, which allows automatic discovery and management of AVM500-ES products.