Figuring Out the Rules for VoIP With Internet-phone upstarts taking business away from traditional companies, the government is looking to step in soon to set up rules for the growing telecom service. &lt;FONT face="verdana,MS Sans Serif,arial,helvetica" size="-2" color="#666666"&gt;&lt;B&gt;-washingtonpost.com&lt;/B&gt;&lt;/FONT&gt;