| 摘要 |
The present invention concerns a method, a switching center, a converting node, and a service control point for the transmission of service signaling messages, with service signaling messages being transmitted in sequences through a signaling network between switching centers (SW1, SW2, SW3, SW6). The service signaling messages are each directed from an originating switching center to a destination switching center using a destination code and a converting node (CP) if necessary determines a ported subscriber code assigned to the subscriber code. It is proposed that the originating switching center determine a ported subscriber code and enter it into the those signaling messages as destination code which the originating switching center sends within a sequence of signaling messages following a first signaling message.
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