on_r2_signal     1929 mod_freetdm/mod_freetdm.c static FIO_SIGNAL_CB_FUNCTION(on_r2_signal)
on_r2_signal     3381 mod_freetdm/mod_freetdm.c 			if (ftdm_configure_span(span, "r2", on_r2_signal, 
on_r2_signal        8 src/testr2.c   static FIO_SIGNAL_CB_FUNCTION(on_r2_signal)
on_r2_signal       49 src/testr2.c   	if (ftdm_configure_span(span, "r2", on_r2_signal,