SWITCH_HOLD_MUSIC_VARIABLE  226 mod_freetdm/mod_freetdm.c 			stream = switch_channel_get_variable(channel, SWITCH_HOLD_MUSIC_VARIABLE);
SWITCH_HOLD_MUSIC_VARIABLE  238 mod_freetdm/mod_freetdm.c 		if (zstr(stream) && !(stream = switch_channel_get_variable(channel, SWITCH_HOLD_MUSIC_VARIABLE))) {