Upgraded to 5.7.4 Then I added "sindominio.net" example domain to corex aliases
Debug Log:
Jan 19 08:14:32 pekedev33 kamailio: DEBUG: <core> [core/modparam.c:135]: set_mod_param_regex(): found <alias_subdomains> in module corex [/usr/lib/x86_64-linux-gnu/kamailio/modules/corex.so]
Jan 19 08:14:32 pekedev33 kamailio: DEBUG: corex [corex_lib.c:117]: corex_add_alias_subdomains(): try to add alias: sindominio.net
Jan 19 08:14:32 pekedev33 kamailio: DEBUG: corex [corex_lib.c:185]: corex_add_alias_subdomains(): alias: 0:sindominio.net:0 from value: sindominio.net added
But from console:
# kamctl rpc corex.list_aliases { "jsonrpc": "2.0", "result": [ ], "id": 87891 }