ftdm_set_pflag_locked 594 src/ftmod/ftmod_wanpipe/ftmod_wanpipe.c ftdm_set_pflag_locked(ftdmchan, WP_RINGING); ftdm_set_pflag_locked 940 src/ftmod/ftmod_wanpipe/ftmod_wanpipe.c ftdm_set_pflag_locked(ftdmchan, WP_RINGING);