[Freeswitch-users] [freeswitch-users] play_and_get_digits is not blocking

Hi, With ESL: this->execute ( 'play_and_get_digits',... $var .. $digits = $this->api_uuid_getvar ( $uuid, $var ); But the problem is that play_and_get_digits *is not blocking* so that I can't get dtmf digits I made a simple test by sleeping a few seconds after calling play_and_get_digits so that I was able to get digits...Is play_and_get_digits supposed to be a blocking blocking instruction? (FreeSWITCH Version 1.0.head (git-c3d6c64 2010-07-05 10-08-30 -0500)) Thank youPaulo