VOIPeurs, I need a SIP of your wisdom... [more inside]
posted by evariste on Sep 26, 2007 - 7 answers

What's the best way to make calls from Israel to North America, and to let others from North America call me at little or no expense? [more inside]
posted by prophetsearcher on Aug 23, 2007 - 13 answers

Is there a good (and cheap) way to maintain phone communication between US and European cell phones using VoIP or other services, so that neither party needs to make international phone calls? [more inside]
posted by monkeystronghold on Jun 17, 2007 - 10 answers

How exactly do VoIP services place calls to POTS lines? [more inside]
posted by Brian James on Jul 11, 2006 - 6 answers