TCH/F Demapper gsm_tch_f_chans_demapper import grgsm grgsm.tch_f_chans_demapper($timeslot_nr, $tch_type, $tch_h_channel) Timeslot timeslot_nr 2 int part TCH Type tch_type 0 int part Full rate 0 Half rate 1 TCH/H Channel tch_h_channel 0 int #if $tch_type() == 0 then 'all' else 'none'# $tch_h_channel() > -1 and $tch_h_channel() < 2 bursts message 1 tch_bursts message 1 acch_bursts message 1