A method and system for implementing bearer control
A technology of bearer control and implementation method, applied in the direction of transmission system, connection management, wireless communication, etc., can solve the problems affecting calls and call losses, and achieve the effect of avoiding call losses and ensuring calls
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[0042] figure 2 It is a flow chart of the implementation method of bearer control in the present invention, such as figure 2 shown, including the following steps:
[0043] Step 200: During the call, the upper node that triggers bearer control receives a failure response message.
[0044] In this step, the failure response messages include failure response messages such as 3xx, 4xx, 5xx, 6xx, etc. The characteristics of these failure response messages are that part of the failure response messages can release the call and bearer resources, while the other part of the failure response messages only indicates that the request failure, and bearer resources cannot be released.
[0045] Further, in addition to the failure response message, it may also include receiving a Cancel message.
[0046] Step 201: The upper point that triggers the bearer control decides whether to trigger the bearer control execution point to release the bearer resources according to the nature of the f...
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