How Voxalot handels dialing errors
 

Being a happy user of the Voxalot service, one thing is annoying. When I dial a wrong number Voxalot gets upset.
I hang up and dial a new number, nothing happens. Either the dial string is filtered out by the dialing rules, or the string is allready passed on to the provider. In both cases, when I hang up, I have to wait some time before dialing again. In some cases my phones "bye" signal will not be heard by Voxalot, and it keeps connected.
Maybe a code could be used to stop all processes in the account?