| 摘要 |
A method and apparatus to implement media gateway internal connection. The MGC obtains the MG's capability of supporting an internal connection via audit or configuration. Based on the obtained capability, the MGC determines and controls the implementation of the internal connection, or the MG determines and controls the implementation of the internal connection itself. If the MG determines and controls the implementation of the internal connection itself, the MG informs the MGC to modify the call mode in the MGC into the same as in the MG, or maps between the respective operations for the MGC and the MG to their respective call models after the MG implements the internal connection. The MGC can also control the MG's capability of determining and realizing the internal connection by itself based on the service characteristics.
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