| 摘要 |
<p>A voice/data integration system and a bandwidth management method of the system are provided to confirm whether a bandwidth for a real-time data service is assignable, to reserve bandwidth allocation for the service if allocation of the data service is not available, and to perform the service when the allocation is available, thereby conducting the service without delay. A terminal generates/transmits a real-time data service request message according to a service request, generates/transmits a bandwidth allocation request message for the service if a bandwidth allocation disability message is received, and repeatedly sends the request message as a bandwidth allocation reservation message is received. A switch/router(10) sends the disability message if bandwidth allocation is not available, reserves bandwidth information included in the request message, and sends the reservation message to the terminal when the bandwidth allocation is available.</p> |
