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.
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.
摘要:
The disclosure discloses a method for implementing instant message and E-mail interworking, comprising: corresponding an IM user applying a service of IM and E-mail interworking to at least one E-mail address, either being constructed from an IM address of the IM user or being a pre-allocated E-mail address; determining the E-mail address or IM address of a destination user from a received IM or a received E-mail from a user, converting the IM into a E-mail or the E-mail into an IM, and sending the E-mail or IM to the determined receiving address of the destination user. The disclosure also discloses a system for implementing IM and E-mail interworking. The disclosure realizes a free interworking between IM and E-mail.
摘要:
Example methods, apparatus and articles of manufacture to provide uniform resource identifier (URI) portability for communication networks are disclosed. A disclosed example method includes receiving a first communication session initiation message identifying a called party, identifying a URI associated with the called party, querying a global URI database based on the URI to identify a domain name associated with a service provider network based on the URI, and sending a second communication session initiation message including the URI to the service provider network via the domain name.
摘要:
The disclosure discloses a method for implementing instant message and E-mail interworking, comprising: corresponding an IM user applying a service of IM and E-mail interworking to at least one E-mail address, either being constructed from an IM address of the IM user or being a pre-allocated E-mail address; determining the E-mail address or IM address of a destination user from a received IM or a received E-mail from a user, converting the IM into a E-mail or the E-mail into an IM, and sending the E-mail or IM to the determined receiving address of the destination user. The disclosure also discloses a system for implementing IM and E-mail interworking. The disclosure realizes a free interworking between IM and E-mail.
摘要:
Example methods, apparatus and articles of manufacture to provide uniform resource identifier (URI) portability for communication networks are disclosed. A disclosed example method includes receiving a first communication session initiation message identifying a called party, identifying a URI associated with the called party, querying a global URI database based on the URI to identify a domain name associated with a service provider network based on the URI, and sending a second communication session initiation message including the URI to the service provider network via the domain name.