I would like to do some analytics on CDR data, preferably mobile, but anything will do.
Ideally I would like to have between 100MB to 10GB of data.
I have been trying to look for this type of data on the web, so far with no luck.
Apparently a lot of interesting studies have been going around academia but I couldn't find anything to download.
Basically I want to experiment with (ideally large) CDRs dataset. As the CDR layout may vary (e.g. may contain price elements; time of call; duration; position of caller etc.), the analytics I'll do will depend on the data I'll find.
Any help is greatly appreciated.