group_index       238 src/ftdm_io.c  	uint32_t group_index;
group_index      5407 src/ftdm_io.c  	if (globals.group_index < FTDM_MAX_GROUPS_INTERFACE) {
group_index      5416 src/ftdm_io.c  		new_group->group_id = ++globals.group_index;