Hi, I'm currently working with kamailio 3.2. I try to remove the Contact Header field with remove_hf("Contact") through the file named kamailio.cfg. When i apply remove_hf("Contact"), it only removes the word Contact, but the contact address is still present. Let me show you: Without remove_hf: Contact: sip:<20505@sipserver.com:5060 <http://20505@sipserver.com:5060>>;......... After remove_hf: sip:<20502@sipserver.com:5060 <http://20502@sipserver.com:5060>>;............ I want to remove the whole contact address. Thanks for help! _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users