Telephonic communications – Plural exchange network or interconnection – With interexchange network routing
Reexamination Certificate
2007-03-13
2007-03-13
Bui, Bing Q. (Department: 2614)
Telephonic communications
Plural exchange network or interconnection
With interexchange network routing
C379S221090, C379S221120, C379S221130
Reexamination Certificate
active
09806406
ABSTRACT:
A method and apparatus for handling network calls that require the support of an intelligent network. From a query by the switching center, an intelligent network is being determined based on which basis network the received call is being initiated from. The network calls' handling is then supported by the determined intelligent network.
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Ruckstuhl Hanspeter
Zygan-Maus Renate
Bui Bing Q.
Siemens Aktiengesellschaft
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