Method for expediting a short message via a server when a communication participant of a communication network is not available
View Patent ↗The invention relates to a method for emitting signal when a communication participant is not available on a subscriber station (SUB 2 ) of a first partial network (NET 1 ), especially a fixed network, associated with a communication network, once a call has arrived that was destined for the respective subscriber station, to a defined station of a second partial network (NET 2 ), especially Internet, associated with the mentioned communication network which is linked with the first partial network (NET 1 ) via at least one transition device (GW), and wherein communication links from and to a mobile radio device (MOF) associated with the respective communication participant can be established as radio links. According to the invention, a short message signal is transmitted to the defined station of the respective second partial network (NET 2 ), via call redirection from the mentioned subscriber station (SUB 2 ) to a server (SVR) associated with the second partial network (NET 2 ) and by means of an information service defined in said server (SVR), said message comprising at least the subscriber number of the calling subscriber station (SUB 1 ).
1. A method for expediting a signal when a communication participant is not available at a subscriber station of a first subnetwork associated with a communication network, following arrival of a call, destined for the respective subscriber station, to a defined station of a second subnetwork associated with the communication network, which is linked to the respective first subnetwork via at least one transition device and wherein communication links from and to a mobile radio device associated with the respective communication participant are established as radio links, comprising:
establishing a defined information service, in a server associated with the second subnetwork, that is configured for activation in response to call signal redirection from the first subnetwork to the respective server;
storing, in the first subnetwork, redirection information about the subscriber station of the first subnetwork to which the respective server is assigned for call signal redirection;
using the redirection information to redirect call signal information from a calling subscriber station to the subscriber station of the first subnetwork as a subscriber station to be called, then to the server of the second subnetwork, if the call is not accepted at the subscriber station to be called; and
transmitting a short message signal comprising at least the subscriber number of the calling subscriber station from the respective server to the respective defined station.
2. The method according to claim 1 , wherein call signal redirection takes place after the call to the subscriber station to be called is not accepted.
3. The method according to claim 1 , wherein call signal redirection takes place a defined time period after non-acceptance of the call at the subscriber station to be called.
4. The method according to claim 1 , wherein call signal redirection takes place after a specific defined number of call signals has been emitted to the subscriber station to be called.
5. The method according to claim 1 , wherein a short message is transmitted to the mobile radio device in the short message signal.
6. The method according to claim 1 , wherein an email is sent to a previously defined electronic mailbox as the short message signal.
7. The method according to claim 1 , wherein the short message signal is stored in a server memory.
8. The method according to claim 1 , wherein a selection is made in respect of the subscriber numbers of calling subscriber stations in response to establishment of the information service in the server.
9. The method according to claim 8 , wherein a positive selection is made, according to which a short message signal is transmitted in response to calls with defined subscriber numbers.
10. The method according to claim 8 , wherein a negative selection is made, according to which a short message signal is not transmitted in response to calls with defined subscriber numbers.
11. The method according to claim 1 , wherein the redirection information occurring in the server within a defined time period is retrieved from subscriber station of the communication network.
12. The method according to claim 1 , wherein a subscriber number of a calling subscriber station is included in the short message transmitted during established of the information service to the defined station to set up a link from the station receiving the short message to the respective calling subscriber station.