Guest Jorge Posted July 25, 2005 Share Posted July 25, 2005 I understand caller id work with sound when someone call the callerd is pick up this sound and convert to digit and show in caller id in order to use vrs software we need a special device to see number will may be able to descramble that sound and use as caller id and put the info as incomming call and show the number Link to comment Share on other sites More sharing options...
p_sycon Posted August 9, 2005 Share Posted August 9, 2005 I understand caller id work with sound when someone call the callerd is pick up this sound and convert to digit and show in caller id in order to use vrs software we need a special device to see number will may be able to descramble that sound and use as caller id and put the info as incomming call and show the number <{POST_SNAPBACK}> Dual-tone-multi-frequency (DTMF) so it´s very easy to detect the sound of board. Link to comment Share on other sites More sharing options...
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