Hey Katina,
I found out with a little digging around ... use Filza to show the app name of the hashed-directory:app name
<root>\var\mobile\Containers\Data\Application\<hashed directory name for Zoiper>\Documents
Great product! Now that Australia has moved to 'NBN' (bascially, all data, video, telephony) is carried over a netowrk, I use Zoiper to answer my 'home' phone via my mobile - like a cordless phone that uses the internet as the 'wireless' component.
I have Zopier on my Android and iPad, it's a great workflow improvement.
Keep up the great work!
I've close this thread BTW.
Steve