Aspects of the present disclosure involve systems, methods, computer program products, and the like, for utilizing a CIC value field in signaling information of a communication to provide an identification of the ingress network to an egress or receiving network of a long distance telecommunications network. The system and method provides for the provisioning of a signaling CIC for an ingress trunkgroup or network to a telecommunications network for downstream signaling purposes by overriding a received CIC value with a provisioned CIC value specific to the ingress network. This provisioned CIC value identifies the ingress network to the long distance network to the egress network for use by the egress network.

Embodiments of the present disclosure relate to a method and device for facilitating a connectivity check between a terminal device and a media gateway. In example embodiments, the session controller receives, via a web gateway associated with said terminal device, a request for establishing a real-time communication call and an indication for indicating a capability of said terminal device for early reception of a connectivity parameter of said media gateway to be used in said connectivity check. The session controller obtains said connectivity parameter from said media gateway. Then, in response to said connectivity parameter being obtained, the session controller sends said connectivity parameter via said web gateway towards said terminal device within a time limit. In this way, said terminal device may initiate said connectivity check to said media gateway earlier, and thus a latency of call establishment may be reduced significantly.

A system to provide second generation (2G) voice services over internet protocol, the system including: a voice gateway (VGW) including a 2G stack to communicate control plane information and user plane information with a 2G user terminal (UT) via a circuit-switched network without modifications to the 2G-UT, an Iu-CS IP stack, and a relay to map the control plane information between the 2G stack and the Iu-CS IP stack, and vice-versa; a mobile switching center (MSC), connected to the VGW via the Iu-CS IP stack, to manage and establish the voice services between the 2G-UT and a public switched telephone network (PSTN) based on the mapped control plane information; and a media gateway (MGW) connected to the VGW via the Iu-CS IP stack, where the MGW communicates the user plane information between the 2G-UT and the PSTN after the MSC 2-G UT vocoder, e.g. AMBE, has established voice services.

A method of securing media across an IP Multimedia Subsystem, IMS, network where the media transits via first and second media gateway functions of the IMS network which are controlled by respective first and second media gateway controllers acting as back-to-back Session Initiation Protocol, SIP, user agents. The method comprises sending from the first media gateway controller to the second media gateway controller, or to anode upstream of the second media gateway controller, security information of the first media gateway function, and using the sent information to secure media between the first and second media gateway functions or between the first media gateway function and said upstream node.

A method for operating a software framework is provided. The method may be applied to a software framework applicable to a gateway device, the software framework includes an application service layer and a basic service layer, the application service layer includes at least one device service registered in advance, and the basic service layer includes a data bus built in advance. The method includes: realizing a capability of a device associated with the gateway device based on the device service; and realizing communication between the device service and an external service based on the data bus, where the external service includes a device service belonging to a same gateway device as the device service or a different gateway device than the device service.

The present application provides a computer-implemented method for provisioning edge resources performed by a computing device in the 5G media streaming architecture. The computing device receives a new edge resources configuration request from a first device in connection with a 5G media streaming session. The computing device determines an edge management mode of the new edge resources configuration request. The computing device allocates edge resources for the 5G media streaming session based on the edge management mode, which may be driven by the application provider on the network side or by the media session handler on the client side. The computing device then returns a response to the first device, the response including information of the edge resources allocated for the new edge resources configuration request.

Method and apparatus for facilitating accessing home surveillance device data, preferably an IP camera video stream, by a remote user device at the remote user device's instigation, over the Internet through a home router, the facilitating including incorporating a smart gateway in local communication with the home router and in persistent or intermittent communication with a remote Internet server to facilitate communication of data over the Internet at the remote user device's request through direct communication between the remote user device and the smart gateway, the smart gateway in local communication With the home surveillance device such as an IP camera, the direct communication facilitated by a “hole punch” type of technique.

Methods and apparatus are disclosed for selecting an encoding specification for encoding audio and/or video data to be streamed between a user-device (11) and a remote device (28), where the user-device is operable to communicate with the remote device via a digital subscriber line (DSL, 13) for a portion of a path (29) between the user-device and the remote device, the DSL portion (13) extending between a user-side DSL modem device (22) and a DSL aggregation transceiver device (24). The method comprises: at the user-side DSL modem device (22) and/or the DSL aggregation transceiver device (24), collecting performance data in respect of data communications on the DSL portion (13); in dependence on the performance data collected, determining one or more data communication characteristics in respect of data communications on the DSL portion (13); and selecting an encoding specification for encoding the data to be streamed, the selection being made in dependence on the determined data communication characteristics.

There is provided a mechanism for having an operator of an IP network that is applied for transferring the media transfer session stream for an IP Multimedia Subsystem, IMS, call to relate this stream to a specific operator of the home-network of the calling party User Equipment. By having, e.g., a Session Border Gateway, SBG, insert a specific signature, associated with the operator sourcing the media transfer session for the calling party UE, into the path carrying the media transfer session stream, the operator of the IP transport network is, by discovery of the specific signature, and its characteristics enabled to discover the operator sourcing the media transfer session.

Embodiments of this application provide a wireless communication method, customer premise equipment CPE, user equipment UE, and a network side device. In the wireless communication method, a target bearer is used by the UE to perform VOWIFI service communication, and is a dedicated target bearer that is established by the network side device and that is used to transmit VOWIFI communication data. Then, the VOWIFI communication data of the UE may be transmitted by using the dedicated target bearer, to be specific, the CPE may parse and process the VOWIFI data of the UE into data that can be transmitted on the dedicated target bearer.