21 results about "Media gateway" patented technology

A class-4 telecommunications switch hosts artificial-intelligence agents that convert live speech to text, translate the text between languages, and synthesize natural speech in real time. The switch proxies calls among public trunks, PBX / media gateways, and cloud ACD / CRM services, embedding diacritic-rich transcripts and user-specific language-model personalization. Deployable at the customer edge, in the PSTN core, or as SaaS, the system supports one-to-one, one-to-many, many-to-one, and many-to-many call patterns. FPGA, ASIC, or SoC accelerators minimize latency and bandwidth, cutting capital cost while improving global voice interoperability and cybersecurity.

A system and method for automatically adapting the data protocol employed by a storage device to communicate with a mated media gateway device (“HMS”). The system and method utilize particular protocol conversions and data path switching in response to the detection of the particular protocol employed by the HMS. The technology enables a single type of storage device to be mated with a variety of HMSs, and autonomously adapt so as to establish and facilitate streaming data communications with the particular mated HMS. This enables a single storage device design to be utilized throughout a network of dissimilar HMSs.

The present disclosure provides a remote disaster recovery method, apparatus, device, and storage medium, which relate to the field of communication technology and can reduce the operating costs of a communication network while ensuring the disaster recovery capability of the media gateway of the communication network. The method includes: determining multiple local telephone networks that meet preset conditions; obtaining multiple target media gateways determined from all media gateways in the multiple local telephone networks; networking the multiple target media gateways based on pool grouping technology to obtain a media gateway pool; each target media gateway in the media gateway pool is connected to an access network device in each local telephone network to ensure that multiple local telephone networks can perform disaster recovery and carry media services through a target media gateway in a media gateway pool. Controlling the power off of all media gateways in the multiple local telephone networks, except for the multiple target media gateways, improves equipment utilization and reduces operation and maintenance costs while ensuring disaster recovery capability.

The embodiments of the present application are applied to the technical field of communications. Provided are a network-side communication method and system, and an electronic device and a storage medium. The method comprises: in response to a communication request message from a first terminal having been received, controlling a first media plane entity to establish a first media path between the first terminal and a second terminal, such that the first media plane entity transmits a first media stream between the first terminal and the second terminal by means of the first media path, wherein a first control plane entity comprises a call session control function, a media resource function controller and a media gateway control function, and the first media plane entity comprises a media resource function processor and an IP multimedia gateway.

This application discloses a service device invocation method, apparatus, computer device, and storage medium. Belonging to the field of communication technology, the method specifically includes: responding to a first service request sent by a calling terminal; obtaining device information of a target service device based on the terminal location information of the calling terminal in the first service request; wherein the device information includes at least the number of terminals currently invoking the target service device; determining the associated media gateway of the target service device based on the number of terminals; and invoking the target service device to provide the media stream corresponding to the first service request based on the associated media gateway. Because this application only requires the number of terminals to meet a preset requirement to invoke the target service device, it effectively solves the problem that traditional target service devices can only be invoked by one user. The method based on this application enables multiple users to simultaneously invoke the same service device, effectively improving resource utilization and facilitating the promotion of multimedia services.

The present application relates to a method, apparatus, communication equipment, storage medium and computer program product for establishing a data channel. The method comprises: receiving a call request sent by a calling terminal, querying the network identifier of the operator network of the called terminal based on the called terminal's identifier; querying the corresponding media gateway based on the calling terminal's identifier and the called terminal's network identifier; applying for data channel resources from the media gateway, and forwarding the call request to the network device of the operator network of the called terminal based on the application result; when receiving a call request sent by the network device of the operator network, querying the network identifier of the operator network of the calling terminal based on the calling terminal's identifier; querying the corresponding media gateway based on the called terminal's identifier and the calling terminal's network identifier; applying for data channel resources from the media gateway, and forwarding the call request to the called terminal based on the application result. This method can smoothly establish a data channel in the case of cross-network calls or calls on the same network, thereby improving user experience.

An embodiment of the present application provides a conference monitoring method, a conference system, and a conference monitoring device. The method is applied to any streaming media gateway in the conference system. The conference system also includes an access gateway and multiple conference terminals; any streaming media gateway is connected to at least one conference terminal, and all streaming media gateways are connected to the access gateway. The method includes: after receiving first visual network conference data triggered by a target conference terminal in a conference service, sending the first visual network conference data to other conference terminals in the conference service and the access gateway in the conference system respectively, so that the access gateway converts the first visual network conference data into first monitoring network conference data, and sends the first monitoring network conference data to the first monitoring terminal; wherein the target conference terminal is the terminal that the first monitoring terminal needs to monitor, or the target conference terminal is the terminal in the conference service that the first monitoring terminal needs to access.

Embodiments described herein relate to methods and apparatuses for enabling selection of a media resource function or a media gateway in an IP session. A method in a Proxy Call Session Control Function, P-CSCF, includes receiving one or more Session Initiation Protocol, SIP, packets originating from a wireless device as part of the IP session; responsive to receiving the SIP packets, transmitting a request to a Policy Control Function, PCF, for an indication of a geographical service area for a User Plane Function, UPF associated with the IP session; receiving an indication of the geographical service area; and selecting a gateway node based on the geographical service area.

The present invention relates to the field of communication technology, and in particular to a method and system for establishing a channel for a cloud desktop platform gateway. The application gateway acts as a TCP Socket server, and the media gateway and the signaling gateway act as TCP Socket clients to initiate a TCP Socket connection to the application gateway. After the connection is successful, the media gateway and the signaling gateway act as SSH servers, and the application gateway acts as an SSH client to actively initiate an SSH negotiation and authentication request to the media gateway and the signaling gateway to establish an SSH channel. The method comprises at least the following steps: S1, a terminal sends a cloud desktop message connection request to the application gateway, the connection request includes a key connection protocol, and the application gateway forwards the cloud desktop message request. The application gateway of the present invention can automatically expand and deploy signaling gateways and media gateways without pre-judging terminal services. A modified SSH connection method is used in the application gateway, signaling gateway and media gateway of the cloud desktop platform, and multiple independent signaling gateways and media gateways are deployed to expand the gateway capacity.

The invention discloses a multi-party online conference recording method, system and device and a storage medium, and relates to the technical field of conference recording, and the method comprises the steps: receiving a new event instruction and audio and video stream data sent by a client, and generating event paragraph information corresponding to the audio and video stream data through a signaling server according to the new event instruction; performing authentication verification through a streaming media gateway according to a key and a timestamp carried by the client, and forwarding the audio and video streaming data to a streaming media processor according to a load balancing strategy after the verification is passed; and carrying out real-time stream synthesis processing on the audio and video stream data through a streaming media processor according to the event paragraph information through a multi-thread and accelerated coding technology to generate conference recording paragraph files, and after the conference is ended, sequencing the conference recording paragraph files generated in the conference to obtain the conference recording paragraph files. And transcoding to generate a standardized high-definition recorded video. According to the invention, near-real-time conference recording can be realized.

Systems and methods are provided for managing VOLTE codecs for voice calls in wireless networks. An example method may include monitoring a signal quality metric of an originating wireless device during a voice call with a terminating wireless device. If it is determined that the signal quality metric drops below a threshold, the codec for the portion of the call between the originating wireless device and the media gateway is transitioned to an alternative codec, such as Enhance Voice Services, for example.

The invention relates to a home multimedia gateway information source switching method, which comprises the following steps of: S101, after equipment is electrified, acquiring a dynamic weight value of each multimedia output end, and calculating the dynamic weight value through a formula W = a.F + b.E; wherein F is an equipment use frequency coefficient, the default value is 1.00, and the value range is 0.50-1.50; e is a manual compensation coefficient, the default value is 1.00, and the value range is 1.00-5.00; a and b are regulatory factors; s102, polling the signal state of each multimedia output end from high to low according to the dynamic weight value: if detecting that the output end with the highest weight has a signal, switching to the equipment; if not, continuing to poll the output end with the second highest weight until all the output ends are detected; and S103, after weight polling is completed, executing a hierarchical response strategy.

A system and method for messaging-triggered sales lead redirection which uses an interaction control server to facilitate initial communications between potential buyers and sales representatives of sellers. In an embodiment, the system comprises a triggering application installed on a mobile phone of a user (potential buyer), a media gateway server which provides context-aware advertising and through which potential buyers may be connected directly with sales representatives of a seller, and an interaction control server which controls the messaging between the mobile device and the media gateway server.

A content distribution environment enables acquisition of a video feed in a first format, conversion into a second format, and transmission to a cloud service using on-premises equipment managed and operated by the content provider. A gateway or bridge may facilitate operation with one or more managed services, such as a content distribution service, that provides a reliable way to ingest a video stream from a source, replicate the video stream to one or more destinations, and permit sharing of video streams to affiliates and partners. The on-premises equipment may execute a software package to provide end-to-end operations that leverage operations of a cloud service while executing on content provider owned or managed hardware.

The invention provides a method and device for fusing a third-party video conference, electronic equipment and a storage medium, and relates to the field of business application. According to the scheme, firstly, a conference request sent by a conference platform is received, then, an access information request is sent to an articulated naturality web platform, under the condition that access information of at least one terminal returned by the articulated naturality web platform is received, a media gateway corresponding to the at least one terminal is determined based on the access information, and then the at least one terminal is accessed through the media gateway. And obtaining a video stream of the terminal from the articulated naturality web platform, and finally sending the video stream to the conference platform, so that the conference platform mixes the video stream. Therefore, the video stream of the extensive video terminal is fused into the video conference of the conference platform through the articulated naturality web platform, the coverage range and the flexibility of the video conference are improved, and the user experience is improved.

The application provides a homologous multi-protocol multiplexing distribution system, method, device and storage medium, comprising: a device access module, configured to interact with a streaming media source device, pull an original audio and video stream, and maintain a unique data source instance; a plurality of protocol access micro-modules, each corresponding to a media protocol, independently deployed, configured to subscribe to the data source instance of the device access module, and distribute the original audio and video data received from the device access module to a client after encapsulation according to the respective corresponding media protocol; and a media gateway module, configured to provide an application program interface to the outside, to perform user authentication in response to a request of the client, and return an access address of the protocol access micro-module corresponding to the requested media protocol to the client. The above scheme can improve the running stability, scalability and management efficiency of the system.

This application provides a method, system, electronic device, and storage medium for network-side communication, applied in the field of communication technology. The method includes: in response to receiving a communication request message from a first terminal, controlling a first media plane entity to establish a first media path between the first terminal and a second terminal, so that the first media plane entity transmits a first media stream between the first terminal and the second terminal through the first media path. The first control plane entity includes a call session control function, a media resource function controller, and a media gateway control function; the first media plane entity includes a media resource function processor and an IP multimedia gateway. This method can at least solve the technical problems of low efficiency caused by signaling forwarding and processing among multiple network elements and the interdependence between network elements in related technologies, reducing system complexity and improving network operation and maintenance efficiency.

The disclosure provides a call control method, device and equipment and a storage medium, and relates to the technical field of core networks. The method comprises the following steps: receiving a first request sent by a home location register (HLR) network element, wherein the first request is used to request allocation of an MSRN for a current call of a called terminal, and the HLR network element is an HLR to which a first type number of the called terminal belongs; allocating the MSRN for the current call of the called terminal according to the first request; sending the MSRN to a mobile switching center (MSC) where a calling terminal is located, and converting the MSRN into an MSISDN associated with the first type number; and sending a second request to a media gateway controller (MGCF) network element corresponding to a service platform, wherein the second request is used to trigger the MGCF network element to call the called terminal using the MSISDN. Thus, a virtual business number can be triggered to a specified service platform without opening a VoLTE function and configuring a specific SIFC rule for the number, a large number of provincial self-owned number resources can be saved, and a breakthrough is achieved in a traditional small number service voice triggering technology.

The invention discloses a voice transcoding concurrent number adaptive control method and device and a medium, which are applied to a media gateway comprising a group of processors and used for acquiring a transcoding service type. Performing reference capability measurement of a uniprocessor logic core on each transcoding service type to obtain a concurrent support capability parameter; calculating unit path core overhead of each transcoding service type based on the concurrent support capability parameters; calculating the overhead of each existing media forwarding session on the logic core and the overhead of the session to be created on the logic core according to the overhead of the unit path core, summing the overhead of the logic cores of all accessed media forwarding sessions to obtain the overhead of a global core, and obtaining the overhead of the logic core through the overhead of the global core and the overhead of the session to be created on the logic core. Comparing with the number of available logic cores of the processor, and performing admission and flow control decision on a new session; and updating the concurrent support capability parameter and the unit path core overhead so as to adapt to different processors and / or service load changes to carry out concurrent capability self-adaptive control.

The present invention relates to the fields of media data transmission and financial technology, and discloses a method and system for media data transmission against weak networks. In the method, a first packet loss rate of a media packet transmitted between a first user terminal and a media gateway is calculated, and a second packet loss rate of the media packet transmitted between the media gateway and a second user terminal is calculated. The first packet loss rate and the second packet loss rate are fed back to the first user terminal, so that the first user terminal dynamically and reasonably adjusts the FEC redundancy ratio according to the received packet loss rate, so that the media packet is transmitted completely from the first user terminal to the second user terminal to the greatest extent possible.

The invention belongs to the technical field of network communication, and particularly relates to a cross-domain media gateway supporting global accurate synchronization. The device comprises a network interface module, an audio and video transcoding module, a local clock receiving module, a synchronous packet generation module, a synchronous packet detection module, a clock phase-locked loop module and a clock output module. The media gateway realizes multi-domain division management of an audio and video network through organic combination and cooperative work with the service nodes in the audio and video domains and the service nodes among the audio and video domains, particularly, the media gateway supports precise clock synchronization of the whole domain, and can realize no tearing and no blocking during cross-domain display of video images.