A call processing method and call processing device are provided. The method provides a media server that receives an initial call request sent by a calling terminal and forwards the initial call request to a called terminal. The media server receives a success response to the initial call request from the called terminal, and performs video resource negotiation with the called terminal.

The media server sends, based on video resource negotiation with the called terminal, a video stream to the called terminal. In an audio call process between a calling user and a called user, a video stream can be sent to the called user. This improves user experience and improves network capability utilization.

Embodiments of the present disclosure disclose a method and apparatus for processing a weather alert text, an electronic device, a computer readable storage medium, and a computer program product, relate to the field of artificial intelligence technology such as natural language processing, cloud services, and computer vision. An implementation of the method includes: acquiring a to-be-processed weather alert text; extracting actual weather alert elements from the to-be-processed weather alert text using preset element matching templates, the element matching templates being obtained by clustering from contexts of a sample weather alert elements; and performing normalization processing on the actual weather alert elements, and combining obtained normalized alert elements in a preset order to obtain a key weather alert text. The application of this implementation may improve an accuracy of extracting weather alert elements and a generalization processing capability for various to-be-processed weather alert texts.

A method for using a system which enables a party to provide an in-call message to another party in an ongoing call includes receiving a first signal indicating that a first party in a call is inactive. The method further includes indicating to a second party in the call that the first party in the call is inactive. The method further includes receiving a recorded message from the second party in the call. The method further includes receiving a second signal indicating that the first party in the call is active. The method further includes providing, in response to receiving the second signal, the recorded message to the first party.

A mobile virtual network operator is provided. The operator includes a server that is communicatively coupled to a mobile device. The mobile device includes application software provided by the virtual network operator for allowing phone call and data connectivity.

A mobile virtual network operator is provided. The operator includes a server that is communicatively coupled to a mobile device. The mobile device includes application software provided by the virtual network operator for allowing phone call and data connectivity.

A mobile virtual network operator is provided. The operator includes a server that is communicatively coupled to a mobile device. The mobile device includes application software provided by the virtual network operator for allowing phone call and data connectivity.

A telecommunications network for playing an enhanced announcement in the same format as that of an enhanced call is described herein. An enhanced call is a call via real time text or video. The telecommunications network includes a node or subsystem, such as an IP multimedia subsystem core (IMS or IMS core), programmed to receive an enhanced call in a text or video format, detect the format of the enhanced call, and return an enhanced announcement—an announcement provided in the same format as the enhanced call. The IMS core can include one or more sub-nodes or sub-components, including a telephony application server (TAS), a media resource function (MRF), or both.

A mobile virtual network operator is provided. The operator includes a server that is communicatively coupled to a mobile device. The mobile device includes application software provided by the virtual network operator for allowing phone call and data connectivity.

A telecommunications network for playing an enhanced announcement in the same format as that of an enhanced call is described herein. An enhanced call is a call via real time text or video. The telecommunications network includes a node or subsystem, such as an IP multimedia subsystem core (IMS or IMS core), programmed to receive an enhanced call in a text or video format, detect the format of the enhanced call, and return an enhanced announcement—an announcement provided in the same format as the enhanced call. The IMS core can include one or more sub-nodes or sub-components, including a telephony application server (TAS), a media resource function (MRF), or both.

The invention enables digital music content to be downloaded to and used on a portable wireless computing device. An application running on the wireless device has been automatically adapted to parameters associated with the wireless device without end-user input (e.g. the application has been configured in dependence on the device OS and firmware, related bugs, screen size, pixel number, security models, connection handling, memory etc. This application enables an end-user to browse and search music content on a remote server using a wireless network; to download music content from that remote server using the wireless network and to playback and manage that downloaded music content. The application also includes a digital rights management system that enables unlimited legal downloads of different music tracks to the device and also enables any of those tracks stored on the device to be played so long as a subscription service has not terminated.