Great App!

I have a couple of suggestions:

1. I'd like *all* my calls to be routed through vicar. I managed to hack this by manually editing the configuration database to make a record with an empty number pattern field. But it would be nice to be able to do this with the settings editor.

2. Can the length of the DTMF tones be shortened, or made configurable? Would make for a much quicker connection.

3. Could default country and area codes be specified in the configuration and filled in by vicar where they are not included in the phone number? My provider insists on an area code, even though it is common to use phone numbers without area codes here in Australia.