code: public SipURI getSipURI(URI uri) {
  		javax.sip.address.SipURI jainSipURI = dnsServerLocator.getSipURI(((URIImpl)uri).getURI());
  		SipURI sipURI = new SipURIImpl(jainSipURI, ModifiableRule.NotModifiable);
  		return sipURI;
  	}
docs: /* (non-Javadoc)
  @see org.mobicents.javax.servlet.sip.dns.DNSResolver#getSipURI(javax.servlet.sip.URI)