| 摘要 |
<p>A telecommunications system and method for allowing a real-time lookup into a database within the Intelligent Network (IN) to determine regulatory requirements in a specific area. For example, the present invention makes use of the Intelligent Network (IN) to perform filtering of lawful intercept calls by including within the database valid legal intercept/country combinations. In addition, implementing this database within, for example, the Intelligent Network (IN), allows the Mobile Services Center (MSC) managing the service area, the Mobile Station (MS) is in, to send a message containing both the subscriber information and the geographic location of the subscriber to an IN node when an emergency call is placed. The IN node can then respond with the routing number corresponding to the most appropriate Public Safety Answering Point (PSAP).</p> |
