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公开(公告)号：EP2232901B1
公开(公告)日：2018-08-15
申请号：EP08859561.6
申请日：2008-12-15
申请人： Tekelec, Inc.
CPC分类号： H04L12/14 , H04L12/1467 , H04M15/63 , H04M15/80 , H04M15/8022 , H04M15/81 , H04M17/00 , H04M2215/0112 , H04M2215/74 , H04M2215/7421
摘要： Methods, systems, and computer program products for providing variable rate prepaid telecommunication services utilizing a weighting function are disclosed. The method includes intercepting a signaling message that includes an available credit value associated with a prepaid communications session. A credit adjustment factor based on at least one call parameter associated with the prepaid communications session is determined. The method also includes applying the credit adjustment factor to the available credit value to generate an adjusted available credit value. The signaling message is modified to include the adjusted available credit value.
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公开(公告)号：EP1733572B1
公开(公告)日：2018-11-21
申请号：EP05725442.7
申请日：2005-03-11
申请人： Tekelec, Inc.
发明人： TEJANI, Aziz, A. , SHAEDLER, Richard, E. , RAVISHANKAR, Venkataramaiah , DEFENDERFER, Joseph , SLATE, Larry, Gene c/o Tekelec , BALDWIN, Patricia, A. , KENNEDY, Richard, Nolan, Jr.
CPC分类号： H04W60/00 , H04L67/24 , H04L69/329 , H04W8/12
摘要： A method for providing presence gateway functionality includes deriving presence information for subscribers in a first set of subscribers based on telecommunications signaling messages. The first set of subscribers includes at least one subscriber who is not a subscribed-to presentity. The method also includes determining whether presence status information for a subscriber in the first set of subscribers has changed. In response to detecting a change in presence status, it is determined whether the subscriber is a subscribed-to presentity. If the subscriber is a subscribed-to presentity, a presence server is notified of the change in status of the subscriber.
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