| 摘要 |
The invention relates to a method and a device for setting up a connection between a terminal (MS) in a communication network and a network element (AS, IPU) in an IP network for exchanging data of an IP-based service. The invention is characterized by setting up a connection between at least one network unit (OSUS-Proxy) of the communication network and the terminal (MS) of the communication network for exchanging data of an IP-based service comprising at least one signaling message. The at least one network unit (OSUS-Proxy) of the communication network, in accordance with the content of the at least one signaling message by the terminal (MS), sets up a connection for exchanging data of an IP-based service with the network element (AS, IPU) of the IP network with at least one recipient-specific signaling. Once both connections are set up, the at least one network unit (OSUS-Proxy) of the communication network forwards received data of an IP-based service from the network element (AS, IPU) to the terminal (MS) and from the terminal (MS) to the network element (AS, IPU).
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