摘要:
The invention relates to an apparatus, method and a computer program product for establishing a request for a session by an application server, determining by an emergency related local service function that the session includes an emergency session, wherein the emergency related local service function is co-located at the application server, and, transmitting the request for the session to an emergency call state control function of the internet protocol multimedia subsystem based on the determination.
摘要:
The present invention refers to a method, an apparatus and a computer program product for relaying CAMEL related messages in a telecommunication network, wherein received CAMEL related messages and corresponding subscriber data are analyzed (S3), the received CAMEL related messages are translated (S5) in non-Camel messages, the non-Camel messages are relayed (S6) to a service delivery framework on the basis of the ana-lyzing result and non-CAMEL responses are received (S8) from the service delivery framework. The non-CAMEL responses are re-translated into standard CAMEL operation responses (S9), which are sent to initiator of the received CAMEL related message (S11).
摘要:
The present invention refers to a method, an apparatus and a computer program product for relaying CAMEL related messages in a telecommunication network, wherein received CAMEL related messages and corresponding subscriber data are analyzed (S3), the received CAMEL related messages are translated (S5) in non-Camel messages, the non-Camel messages are relayed (S6) to a service delivery framework on the basis of the ana-lyzing result and non-CAMEL responses are received (S8) from the service delivery framework. The non-CAMEL responses are re-translated into standard CAMEL operation responses (S9), which are sent to initiator of the received CAMEL related message (S11).
摘要:
The application relates to Short Message Service SMS in IMS. The relevant standard is 3GPP TR 23.863. According to current standardised procedures, a UE in an originating network can submit an encapsulated SMS to an S-CSCF which forwards it to an IP-SM-GW in the originating network. The IP-SM-GW can extract the SMS and forward it to an SMS-SC. The SMS-SC can forward the SMS to an SMS-GMSC in the terminating network which delivers it to an IP-SM-GW in the terminating network. The can use the telephone uniform resource identifier associated with the IMSI of the message received for the target UE to send the short message encapsulated in the appropriate SIP method towards an S-CSCF which forwards it to the target UE. If the target UE is available via IMS forwarding via the SMS-SC is unnecessary. Therefore, the present application proposes to deliver a SIP message (S16) with encapsulated SMS content from the IP-SM-GW (300) in the originating network directly to an IP-SM-GW (500) in the terminating network without the usage of the SMS-SC.
摘要:
The invention relates to an apparatus, method and a computer program product for establishing a request for a session by an application server, determining by an emergency related local service function that the session includes an emergency session, wherein the emergency related local service function is co-located at the application server, and, transmitting the request for the session to an emergency call state control function of the internet protocol multimedia subsystem based on the determination.