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<TITLE>Some Free call tricks to the USA on SIP (+asterisk trick)</TITLE>
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<OL><LI><FONT FACE="Calibri, Verdana, Helvetica, Arial"><SPAN STYLE='font-size:11pt'>Free calls to U.S. Toll Free numbers (1-800, 888, 877, 866). Use the following SIP registration: <BR>
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<a href="sip/164164$OUTNUM$@sip.tollfreegateway.com">sip/164164$OUTNUM$@sip.tollfreegateway.com</a> (You can create an Asterisk Trunk for all 1800/888/877/866 using this registartion string.<BR>
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2. Free 5 minute calls to any US number and most Int’l landlines. Call 1-800-FREE-411. (1-800-373-3411) using the above method. There is an option for a free call up to 5 minutes in the menu.<BR>
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3. If you have Google voice (sign up for an invitation) and Gizmo (free signup)...you can use some tricks to place direct calls to the USA for free from an Asterisk box: <a href="http://nerdvittles.com/?p=605">http://nerdvittles.com/?p=605</a><BR>
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