[Ekiga-list] Setting per call carriers

[George]

This subject has probably already been covered, but if so I missed it.

Is there a way in Ekiga to set the "carrier" to use on a per call
basis? 

In other words, since I live in the USA, I want to use Voipbusters as my
"carrier" to call the people here because it's no charge to call to USA
or Canada. However when I want to make an overseas call, I have several
different carriers I use depending on who is the least expensive to the
country I'm calling.

I have tried just using the calling format of the different carriers to
see if it would find the one I want, but it always uses the one set as
"Default", and I have to go into the accounts settings and change the
carrier I want. Is there anyway for Ekiga to do this automatically?

Thanks in advance,
George