Abstract: A system and method for implementing Steering of Roaming for 5G core roaming in an Internet Packet Exchange (IPX) network. A Hypertext Transfer Protocol (HTTP)/2 Proxy is deployed in an IPX network. The HTTP/2 Proxy receives N32-f request message from a Visited Public Land Mobile Network (VPLMN). The N32-f request has an embedded N12 authorization request message or an embedded N8 registration request message. If VPLMN is a non-preferred roaming partner, the HTTP/2 Proxy appends a patch-request to N32-f request message and routes it to the Home Public Land Mobile Network (HPLMN). The patch-request causes the home Security Edge Protection Proxy (hSEPP) to replace Mobile Country Code (MCC) or Mobile Network Code (MNC) value with a predefined value that will trigger a rejection from HPLMN. The mobile device will select another VPLMN. If the VPLMN is a preferred roaming partner, the HTTP/2 Proxy routes the request without appending a patch-request.

Abstract: This invention is a system and method for a high-performance Diameter Routing Agent (DRA) platform with a three-tier architecture. The DRA platform consists of a Diameter Connection Router (DCR), a Diameter Load Balancer (DLB), and multiple DRA Instances. DCR is a front-end to all external Peers and distributes Diameter connections to a DLB. DLB is a Diameter transaction load balancer and distributes individual Diameter transaction to a DRA. DRA is a Diameter Routing Agent to implement business logic to determine routing of an incoming request to a destination peer as well as message mediation. A public Internet Protocol (IP) address of the DCR is exposed to the external peers as a single point of contact between the peers and the computer network, wherein an internal topology of the computer network remains hidden from the peers.

Abstract: This invention is a system and method for a high-performance Diameter Routing Agent (DRA) platform with a three-tier architecture. The DRA platform consists of a Diameter Connection Router (DCR), a Diameter Load Balancer (DLB), and multiple DRA Instances. DCR is a front-end to all external Peers and distributes Diameter connections to a DLB. DLB is a Diameter transaction load balancer and distributes individual Diameter transaction to a DRA. DRA is a Diameter Routing Agent to implement business logic to determine routing of an incoming request to a destination peer as well as message mediation. A public Internet Protocol (IP) address of the DCR is exposed to the external peers as a single point of contact between the peers and the computer network, wherein an internal topology of the computer network remains hidden from the peers.

Abstract: Dynamic digital recording is described. A client device is configured to include digital recording capabilities. The digital recording capabilities are automatically enabled when recording media is connected to the client device, and the digital recording capabilities are automatically disabled when the recording media is not connected to the client device.

Abstract: Dynamic digital recording is described. A client device is configured to include digital recording capabilities. The digital recording capabilities are automatically enabled when recording media is connected to the client device, and the digital recording capabilities are automatically disabled when the recording media is not connected to the client device.