| 摘要 |
A method for realizing a re-answer call, comprises: S402, the calling user that a mobile terminal belongs to calls and communicates with the called user that a fixed terminal belongs to, and a media gateway control equipment sends to a media processing equipment a detecting event of re-answer signal; S404, the fixed network in which the fixed terminal resides when detecting the called user hangs up, sends to the media processing equipment a message that the called user hangs up, and the media processing equipment sends the message to the media gateway control equipment; S406, after receiving the message, the media gateway control equipment does not release the call immediately, but initiates a delay detecting process during which when receiving a re-answer message from the media processing equipment, the media gateway control equipment cancels the delay detecting process and makes the calling user to communicate with the called user.
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