FTDM_SIGEVENT_RINGING 2204 mod_freetdm/mod_freetdm.c case FTDM_SIGEVENT_RINGING: FTDM_SIGEVENT_RINGING 607 src/ftmod/ftmod_libpri/ftmod_libpri.c sig.event_id = FTDM_SIGEVENT_RINGING; FTDM_SIGEVENT_RINGING 695 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.c sigev.event_id = FTDM_SIGEVENT_RINGING;