SYSTEM FOR DIGITAL RADIO COMMUNICATION BETWEEN A WIRELESS LAN AND A PBX

摘要

A digital radio communication system between a wireless LAN and a PBX is provided to provide a data communication method between an HIU(Host Interface Unit) and an ISP(Internet Service Provider) of a WLAN or a WAN. A PBX(Private Branched eXchange)(36) includes a voice message system. A device includes the first digital radio. A network includes a plurality of computer devices. Bridge units connect the voice message system and the second digital radio. The PBX(36) and the bridge units are connected with the network, and communication between the first digital ratio and the voice message system is made by using the second digital radio and the bridge units. The network is Ethernet. The device is a cash register including a phone.