摘要:
The present invention relates to a method and system for inspecting a session in a packet data network, wherein a set-up message is selectively routed to a predetermined server node (4001, 4002) and processed there. A media resource function (3021, 3022) is controlled based on the processing so as to bind incoming and outgoing data streams in order to relay the session via the media resource function. Thereby, a mechanism for providing charging, filtering and logging services for sessions, such as peer-to-peer chat sessions, is provided without requiring any new network entity or modification of existing network specifications.
摘要:
The present invention relates to a method, system, client device, conference server device and computer program product of controlling media composition in a multi-party conversation involving a central control point (50). At a participant (10) of said multi-party conversation, a scope information (SoM) which specifies members of said multi-party conversation is selected and added to a session modifying request. The session modifying request is transmitted to the central control point (50) which initiates a media modification at the specified members in response to the scope information (SoM). Thereby, a client can control whether media modification is applied to the whole conference, selected participants or only between the client itself and the conference server.
摘要:
A method of managing chat services in a communications system comprising the steps of: a first user terminal initiating a chat session with a session manager; said first user terminal inviting a second user terminal to join the chat session, wherein the second user terminal is associated with a blacklist of blocked users that are blocked from communicating with the second user terminal; checking if a third user terminal invited to join the chat session by the first user terminal is listed in the blacklist; and in the event that the third user terminal is in the blocklist, creating a notification message to notify a user of the second user terminal that a blocked user is joining the chat session.
摘要:
A way to provide page-mode messaging is to send a message using a session-mode messaging mechanism with an indication indicating that the session-mode is for a pager-type message. In response to said indication, a receiver treats the message as a page-mode message although it was received in the session-mode.
摘要:
A method, apparatus, and computer program product are provided for page-mode messaging. The method includes determining whether a page-mode message exceeds a predetermined size limit. The method further includes sending, using a terminal, the page-mode message using a session-mode messaging mechanism when it is determined that the page-mode message exceeds the predetermined size limit, with an indication indicating that a session-mode is for the page-mode message. Further, the method includes applying, using the terminal, a session description protocol to initiate a session in the session-mode messaging mechanism, and adding, using the terminal, the indication to a header of a session initiation message.
摘要:
The invention relates to providing services to a group of users, wherein the group of users is assigned to a first service, the group being identified by a common group identity, and each of the users assigned to the first service may have different states regarding the first service. The invention proposes methods, network control elements and terminal devices in order to provide a second service with respect to the users of the first service based on their state regarding the first service.
摘要:
A method of managing chat services in a communications system comprising the steps of: a first user terminal initiating a chat session with a session manager; said first user terminal inviting a second user terminal to join the chat session, wherein the second user terminal is associated with a blocklist of blocked users that are blocked from communicating with the second user terminal; checking if a third user terminal invited to join the chat session by the first user terminal is listed in the blocklist; and in the event that the third user terminal is in the blocklist, creating a notification message to notify a user of the second user terminal that a blocked user is joining the chat session.
摘要:
A way to provide page-mode messaging is to send a message using a session-mode messaging mechanism with an indication indicating that the session-mode is for a pager-type message. In response to said indication, a receiver treats the message as a page-mode message although it was received in the session-mode.
摘要:
The present invention relates to a method, system, client device, conference server device and computer program product of controlling media composition in a multi-party conversation involving a central control point (50). At a participant (10) of said multi-party conversation, a scope information (SoM) which specifies members of said multi-party conversation is selected and added to a session modifying request. The session modifying request is transmitted to the central control point (50) which initiates a media modification at the specified members in response to the scope information (SoM). Thereby, a client can control whether media modification is applied to the whole conference, selected participants or only between the client itself and the conference server.
摘要:
A mechanism for providing a connection from an IP-based network to a circuit-switched network, such as a GSM network is disclosed. A temporary routing number for the circuit-switched network, such as an E.164 number, is delivered to a user terminal, and a circuit-switched call leg is established from the user terminal to the IP-based network using the routing number. Thereby, IMS-services are provided for end users which are located in the radio access network not having sufficient QoS required for voice over IP. In the example of a conference call service, a request for a conference call may forwarded via a data channel or data path to an application server which provides that conference call service. The application server then selects a conference routing number and returns the routing number to the conference host terminal via the data channel. Using the received conference routing number, the conference host terminal can then set up a circuit-switched connection as a call leg of the conference call.