Telecommunications system
This invention relates to a telecommunications system, and to a method of operation thereof. More particularly, the invention relates to a telecommunications network using Internet Protocol (IP), and specifically to a system for handling emergency calls in such a network. There is described a system...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
10.08.2004
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Online Access | Get full text |
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Summary: | This invention relates to a telecommunications system, and to a method of operation thereof. More particularly, the invention relates to a telecommunications network using Internet Protocol (IP), and specifically to a system for handling emergency calls in such a network.
There is described a system which, in a voice over IP radiotelecommunications system, allows a mobile station to make an emergency call, even though other calls would not be allowed at that time.The mobile station includes an emergency call indication in the session activation request, and this is recognized by the network nodes, which then allow call set up. |
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