[asterisk-users] Escape digits recognition during recording

[Pezhman Lali]

Dear,
would you please let me know how to recognize DTMF during recording? for
example  escape digits ? in asterisk 1.6.2.X?
..
....
$agi->record_file("a","gsm","1234567890");
......
-- 
Pezhman Lali
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