| 摘要 |
<p>A routing method, apparatus, and communications system are provided. A routing method is applied to a network shared by multiple operators. On the shared network, a resource configuration database of a shared telecommunication device includes information about an operator to which shared resources belong, a connection route list of the shared telecommunication device includes the routing information of a dedicated network of each operator, and information about the route includes the information about the operator. The method includes: when receiving a service request message of a user terminal, obtaining, according to the shared resources occupied by the user terminal, the information about the operator to which the occupied shared resources belong from the resource configuration database; and matching the routing information in the connection route list according to the information about the operator to which the occupied shared resources belong, and forwarding the service request message according to successfully matched routing information. With the technical solutions, the operator to which the shared resources belong can charge for the call services of the user terminal.</p> |
