10(1991) INFO: <script>:  [REGISTER] from [sip:alice@net1.test] to [sip:alice@net1.test]  
10(1991) ERROR: <script>: REGISTER (sip:alice@net1.test (10.0.0.10:1173) to sip:alice@net1.test, 9848450f-c6dd-5b5e-6516-addaf85a9f2f)
10(1991) ERROR: ims_icscf [registration.c:149]: I_perform_user_authorization_request(): ERR:I_UAR: Visited Network Identity not found, responding with 400
10(1991) ERROR: tm [t_lookup.c:1497]: t_get_trans_ident(): ERROR: t_get_trans_ident: no transaction found