| 摘要 |
The telecommunications system comprises an interface mechanism for passing signalling events over a communications link between modules of the telecommunications system separated by the communications link. The interface mechanism comprises a network-side oject on the telecommunications network side of the communications link for receiving a first signalling event from a first module of the telecommunications system and for generating a first signalling message to represent the first signalling event, and a user-side object on the subscriber terminal side of the communications link for receiving a second signalling event from a second module of the telecommunications system separated from said first module via the communications link, and for generating a second signalling message to represent the second signalling event. Further, the network-side object is arranged to pass the first signalling message to the user-side object over the communication link for subsequent processing by modules on the subscriber terminal side of the communications link, and the user-side object is arranged to pass the second signalling message to the network-side object over the communications link for subsequent processing by modules on the telecommunications network side of the communications link. By this approach, a flexible interface mechanism is provided for handling signalling information that needs to be routed between modules of the telecommunications system.
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