| 摘要 |
<p>A method for providing firewall for terminals in the IMS network and a firewall system are provided. The method includes: arranging a firewall system in the IMS network; acquiring an identification information of said terminal, when the firewall system receives a request for providing the terminal with a firewall from a network element; sending an identification information of the firewall system to the terminal and related network elements; and managing at least part of the communication activities between said terminal and other network elements by the firewall system, wherein, said other network elements include network elements in the IMS network and/or network elements which communicate with said terminal via the IMS network.</p> |
