+ int keepalive_period;
+ void *up; /*user pointer*/
+ char* rootCa; /* File _or_ folder containing root CA */
+ int dscp;
+ bool_t one_matching_codec;
+ bool_t double_reg;
+ bool_t use_rports;
+ bool_t use_101;
+ bool_t reuse_authorization;
+ bool_t verify_server_certs;
+ bool_t verify_server_cn;
+ bool_t expire_old_contact;
+ bool_t add_dates;
+ bool_t tcp_tls_keepalive;