It depends on the basis for the law suit. To sue for damages, there has to be damages. to sue for a contract breach, there just has to be a contract breach. Instead of incurring large amounts of legal fees, why don't you just call the VoIP provider and explain the problem. If they cannot fix it, you may need to have at least one phone line through the traditional sources, like AT&T or some such.
Answered on Jan 14th, 2013 at 7:38 PM