Method and arrangement for accessing a first terminal in a first communication network from a second communication node in a second communication network
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United States of America Patent
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Issued Date -
Jan 27, 2005
app pub date -
Jun 24, 2004
filing date -
Jun 27, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Method and arrangement for accessing a first terminal in a first communication network from a second communication node in a second communication network. To access a first terminal (EG1) in a first communication network (N1) from a second communication node (K2) in a second communication network (N2), the first and second communication networks (N1 and N2) are connected to one another for the purpose of interchanging control data using a proxy server (PRX). The first terminal (EG1) is registered with the second communication node (N2) by the proxy server (PRX) like a terminal at the second communication node (K2), which means that the second communication node (K2) manages the first terminal (EG1) as a terminal at the second communication node (K2). The first terminal (EG1) is then represented by the proxy server (PRX) in the second communication network (N2) by virtue of the proxy server (PRX) being respectively used to transfer the control data relating to the first terminal between the first communication node (K1) and the second communication node (K2).
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