most people, i think, make or receive more calls from people they don't know or they don't care to add to their contact list

another feature missing: if sip is deactivated ... there is no way to activate it trying to make the call

n82 way ... pick a phone # from the call log list or contacts >> choose the type of call (gsm or sip) >> if sip is disconnected, it asks you if you want to start the sip service ... nice & easy ...

it would be nice if this could be copied by maemo's team