| 摘要 |
A method for screening a signaling message in a No. 7 signaling network is disclosed. Transmission of a signaling message to be abandoned is prevented and the amount of loads of the signaling network is thereby reduced by transmitting screening information to the originating signaling point of the corresponding signaling message with respect to the signaling message to be abandoned at the gateway signaling point during signaling message screening. In addition, at the originating signaling point of the corresponding signaling message, the system can determine why a normal signal routing could not be achieved by analyzing the signaling message screening information and notifying the network manager of the same. Proper action to correct this problem can then be taken.
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