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10-01-2011, 19:32
@jago25 I am using regual callback. Setup your own asterisk based server, freepbx for example on a vps. You can install any betamax, these days dellmont brand. You should get a vps for around $10, 256 or 512 mb.
You need to have 1 phone to trigger the callback, 1 to receive. Dual sim phone might work if you like them.
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