Invention Grant
US08441949B2 Methods, apparatuses and computer program products for routing a call from a circuit switched domain to a unified service domain
有权
用于将呼叫从电路交换域路由到统一服务域的方法，设备和计算机程序产品
- Patent Title: Methods, apparatuses and computer program products for routing a call from a circuit switched domain to a unified service domain
- Patent Title (中): 用于将呼叫从电路交换域路由到统一服务域的方法，设备和计算机程序产品
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Application No.: US12518633Application Date: 2006-12-14
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Publication No.: US08441949B2Publication Date: 2013-05-14
- Inventor: Andreas Witzel , Ralf Keller
- Applicant: Andreas Witzel , Ralf Keller
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- International Application: PCT/EP2006/012047 WO 20061214
- International Announcement: WO2008/071213 WO 20080619
- Main IPC: H04L12/56
- IPC: H04L12/56
Abstract:
A technique for routing a call to a unified service domain using one or more client applications providing call routing support from a circuit-switch access domain to unified service domain is described. A first one of the client applications will be provided on a network side and a second one of the client applications may potentially be provided on a terminal side. A method implementation of this technique comprises, on the network side, the steps of receiving a message from the terminal side, detecting, in response to the message, the client application that is to provide the routing functionalities, and controlling an activation state of at least one of the two client applications dependent on a result of this detection.
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