| 摘要 |
<p>The present invention relates to a heterogeneous radio voice inter-operation system and a heterogeneous radio voice inter-operation method using the same, the invention comprising: N number of internal radios for performing radio communication with a plurality of commercial radios; and N number of IP communication management apparatuses connected corresponding to one internal radio among the N number of internal radios and assigned with respective IP addresses and performing a group information management function in association with a local server and for performing an IP-based call processing function and a real-time voice data transmission function with regard to members of a group to which the IP communication management apparatus belongs wherein the members are IP communication management apparatuses, and the group information managed by the group information management function includes an IP address of the member and other members.</p> |
