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In IMS how (Support - Policy Decision Function) interface with other IP networks frank 26-October-2007 06:22:13 PMComments An interface for letting a program communicate with another program.The IMS-MGW may support media conversion,The Policy Decision Function (PDF) acts as a policy decision point for serviceThat's the way 3GPP IMS specification normally refers to the IP Network. Posted by waqasahmad When the Interrogating-CSCF manages a session with another network, it can employ functions to this interface. Topology Hiding Interface Gateway (THIG) hides information about the IMS from other carriers. This might include a Proxy Server and a Network Address Translation (NAT) to hide the network information. Security Gateway (SEG) establishes a security segment to another network. If security outside the network is broken, the security inside the network is still preserved. Posted by sreejith |
Posted: 26-October-2007 06:33:31 PM By: sreejith When the Interrogating-CSCF manages a session with another network, it can employ functions to this interface. Topology Hiding Interface Gateway (THIG) hides information about the IMS from other carriers. This might include a Proxy Server and a Network Address Translation (NAT) to hide the network information. Security Gateway (SEG) establishes a security segment to another network. If security outside the network is broken, the security inside the network is still preserved. | |
Posted: 28-February-2009 12:26:58 PM By: waqasahmad An interface for letting a program communicate with another program.The IMS-MGW may support media conversion,The Policy Decision Function (PDF) acts as a policy decision point for serviceThat's the way 3GPP IMS specification normally refers to the IP Network. |