Iphone App, Record a part of a call on demand, auto save it to skydrive, auto assign name to it

I am new to this, so help me out :) Is it possible to make an Iphone Application that record a part of a call. Like, it can be opened when the customer says yes to your offer (of course the seller mentiones it is being recorded) and you can therefore use it as proof if the buyer later declines. There is Applications out there that can record all you calls, but I want to skip the "trash" calls to family, giving information to customers and such and only be opened / activated when you tell to to and only record the.. 20 secs or so where the salesman tells the offer and the customer accepts. This recording shall then automaticly be saved somewhere in the Sky, in a folder with the salesman's name on it. Is it then possibly to automaticly registre the customers number, then search the number on a homepage online where nearly everyone in my country (Denmark) is listed, then take the name associated with the number and rename the file saved in the Sky to the name found in the database. This will make it easier to sort out later and find the correct file. The homepages for searching people is: [login to view URL] [login to view URL] So the process will be like: I am about to close a deal - press record - "I am now recording this conversation, do you accept the deal?" "yes i do" - press done - the file is uploaded to a server in the Sky - it searches for the number on the homepage and then renames the file to "Carl Klenson 20131022". I want to know if this is possibly before moving on :)