Siemens Aktiengesellschaft

Klaus Nimphius

Reinhard Becher

Jan Kreppel

A packet-oriented communication network is provided having one or more domains which in each case includes at least one network facility, and a mobile radio network which includes at least one home location register and uses a signaling protocol. The network facility of the packet-oriented communication network supports the signaling protocol for interworking with the home location register of the mobile radio network. Using the signaling protocol, an inquiry as to whether the routing of the link is to be performed in the packet-oriented communication network or in the mobile radio network is directed by the network facility from the packet-oriented communication network to the home location register of the mobile radio network.

Method for routing links through a packet-oriented communication network

A method and communication network wherein one or more announcement texts are established in a service control point. A message initiated on the basis of a call of the subscriber wherein information about the supportability of announcements by an announcement unit are contained is received and interpreted by the service control point. Given support of an announcement by an announcement unit, a message in which the announcement text is contained is sent from the service control point. The announcement unit converts a received announcement text into an announcement that is then transmitted to the calling subscriber on a voice channel.

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Falkensee, Germany

Klaus Nimphius