Making free calls from pc-to-pc or from voip-handset to voip-handset is
easy using many voice over IP providers. However, the
when non-voip callers want to call you.
To get round this, you need a normal land phone number that they can
call, which will be routed to your VoIP internet phone account.
There are many providers that can do this - for example -
tel.aql.ge - you can get a geographic uk landline number
or a 0870 number which points to your voip account.
There are other providers - please update this howto with a list if anyone out there knows any good ones !