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...cationsSourcesSourcesSourcesSources20s3 Ideas and insightss3.1 CPL extensionssMy initial work has lead to some preliminary results in the area of introducing contextsparameters into a VoIP system [13]=-=[41]-=-. The motivation behind this work was tosenable the user to control his/her incoming and outgoing calls in a more powerfulsfashion that currenly available. The use of context information enhancedsfunc...

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...modifysthe design of these policies to allow rules to be contextsdependent - by creating a context-switch and inserting the rulessinto context conditions. This idea would follow a similarsapproach to =-=[12]-=-, where we extended CPL (Call ProcessingsLanguage) scripts with context parameters; however, instead ofscall logic actions there would be policy rules (see Figure 8).sSuch a context policy design woul...

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...pple have recently enteredsthe mobile device market releasing their own Internet-enabled smartphones. The Googlesphone and iPhone are built upon their own operating system bases (i.e., Google Android =-=[12]-=-sand iPhone OS [13]). Both companies offer platforms for development of mobilesapplications, that are not only able to access low-level device and sensor information, but alsoshave support for advance...

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...onding values in context-enhanced CPL scrips in order to determine which script describes rules for the current user’s context. In our proof of concept implementation of context-based call processing =-=[11]-=- the user’s context is uploaded to the system in an ontology file, which needs to be parsed in order to extract context parameter values, storing them into the database. These values are retrieved fro...