OR2_CALLING_PARTY_CATEGORY_COLLECT_CALL 403 src/ftmod/ftmod_r2/ftmod_r2.c case OR2_CALLING_PARTY_CATEGORY_COLLECT_CALL: OR2_CALLING_PARTY_CATEGORY_COLLECT_CALL 416 src/ftmod/ftmod_r2/ftmod_r2.c return OR2_CALLING_PARTY_CATEGORY_COLLECT_CALL; OR2_CALLING_PARTY_CATEGORY_COLLECT_CALL 675 src/ftmod/ftmod_r2/ftmod_r2.c if (!r2data->allow_collect_calls && category == OR2_CALLING_PARTY_CATEGORY_COLLECT_CALL) {