Hello, I am trying to integrate Kamailio 4.0 into my architecture when using asterisk 1.8.17. When doing so I am getting these errors. Can someone let me know what I need to do? Thank you. 

Jun 30 04:09:19 ip-10-164-48-61 kamailio[1804]: INFO: rr [../outbound/api.h:49]: ob_load_api(): Failed to import bind_ob 
Jun 30 04:09:19 ip-10-164-48-61 kamailio[1804]: INFO: rr [rr_mod.c:159]: mod_init(): outbound module not available 
Jun 30 04:09:19 ip-10-164-48-61 kamailio[1804]: INFO: usrloc [hslot.c:53]: ul_init_locks(): locks array size 512 
Jun 30 04:09:19 ip-10-164-48-61 kamailio[1804]: INFO: auth [auth_mod.c:350]: mod_init(): auth: qop set, but nonce-count (nc_enabled) support disabled 
Jun 30 04:09:19 ip-10-164-48-61 kamailio[1804]: ERROR: uac [uac.c:299]: mod_init(): 'append_fromtag' RR param is not enabled! - required by AUTO restore mode 
Jun 30 04:09:19 ip-10-164-48-61 kamailio[1804]: ERROR: <core> [sr_module.c:939]: init_mod(): init_mod(): Error while initializing module uac (/usr/local/lib64/kamailio/modules/uac.so) 

Regards,

Arun