After my down question, as no replies come from list, my server hacked i though, Only local sipphones can register and no wan connection is allowed as my firewall allows all connections. Yesterday sipphones from wan could register but today none of them can. I see nothing on var/log/messages ???????????What do i have to do? Which ports i have to leave opento use ser with mediaproxy and sems? Toygun ------------------------------ *From:* serusers-bounces(a)iptel.org [mailto:serusers-bounces@lists.iptel.org] *On Behalf Of *Toygun Mavinil *Sent:* Saturday, February 04, 2006 3:01 AM *To:* serusers(a)lists.iptel.org *Subject:* [Serusers] firewall Hi, I use ser 0.9.6 on fc4 Ser Works with no problem but Firewall is closed I use ser with mediaproxy and sems (trying) Which ports i have to left open while enabling the firewall? Toygun _______________________________________________ Serusers mailing list serusers(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers