Hi, version: kamailio 5.1.6 (x86_64/linux) 7d1964 Also, i'm using force_rport(); in routing configuration file, but 'received' parameter anyway is missing :( Thank You. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.kamailio.org/pipermail/sr-users/attachments/20181129/a3c18599/attachment.html>