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<div> I have prefix e.164 that I need to change by domainame, but I have problem with DNS.</div>
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<div> When I have prefix "19991" I need to change URI by "@<a href="http://domainname.br">domainname.br</a>". Is the regexp "!^.*$sip:.+$!@<a href="http://domainname.br">domainname.br</a>" correct?
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<div>$ORIGIN 1.9.9.9.1.e164.arpa.<br> IN NAPTR 1 10 "E2U+sip" "!^.*$sip:.+$!@<a href="http://domainname.br">domainname.br</a>".</div>
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