ftdm_set_pflag_locked  575 src/ftmod/ftmod_wanpipe/ftmod_wanpipe.c 			ftdm_set_pflag_locked(ftdmchan, WP_RINGING);
ftdm_set_pflag_locked  906 src/ftmod/ftmod_wanpipe/ftmod_wanpipe.c 				ftdm_set_pflag_locked(ftdmchan, WP_RINGING);