I may have found the answer to this short message problem, just from testing all sorts of things. I hope this helps others, because it solved this problem on mine immediately!!
1. Go to Settings
2. Click the Devices Tab
3. Click the 'Advanced VoIP Account Settings' button at the bottom
4. Under 'Call Detection Timing', in the 'End-Of-Call Detect Delay', I changed the default value of 4500 to a value of 500.
I closed the program and restarted it. It now records messages from actual calls using another telephone line as short as TWO(2) Seconds !!! I have no idea of why this works, or what it was originally intended for, but IT WORKED!!! I am VERY HAPPY!!





