thanx for the answer<div>but there is only one prototype in FreeSWITCH.Managed.dll which needs the last parameter and because of this when someone links to dll, on building, an error comes up which says there is no overload which ....</div>
<div>this is the only signature from FreeSWITCH.Managed.dll metadata:</div><div><br></div><div>public string PlayAndGetDigits(int min_digits, int max_digits, int max_tries, int timeout, string terminators, string audio_files, string bad_input_audio_files, string digits_regex, string var_name, int digit_timeout);</div>