| 摘要 |
<p>The present invention provides a method, device and system for processing address information. After acquiring a signaling address of a terminal device or a media address of the terminal device, an SBC of the present invention, sends the signaling address of the terminal device or the media address of the terminal device to a P-CSCF through an SIP message, so as to solve the problem in the prior art that the P-CSCF cannot acquire the real signaling address or media address of the terminal device due to the deployment of the SBC; therefore, the P-CSCF can deliver the real signaling address or media address of the terminal device to a PCRF, so that the P-CSCF can control the PCRF to complete a PCC rule control function.</p> |
