| 摘要 |
In a bandwidth management system and method for guaranteeing quality of service (QoS) in a Voice over Internet protocol (VoIP) network, bandwidth use information used to establish or terminate a call is provided, a total bandwidth Is calculated when the bandwidth use information is provided, and available bandwidth information which is changed according to the calculated bandwidth is reported. If insufficient bandwidth is available to guarantee the quality of service of a new call request, the call is processed on a legacy trunk connection. |
