Hello, I just need a confirmation. We have Kamailio 1.3 running in production and it is working fine. But we received some reports from our OAM team that sometimes they want to set a non-numeric prefix at carrierroute::scan_prefix (like 'abc.') and this seems to not work. I have no complete details but it seems cr_user_rewrite_uri will fail if scan_prefix holds a non-numeric prefix. So I just like to know if scan_prefix is supposed to work with non-numeric prefixes or not. Regards, takeshi