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Everything posted by 80tech

  1. Hi all, Thanks for all the answers, much appreciated. It finally worked by referring to Meat's detailed information. Here is my configuration. On Freeswitch vi /etc/kazoo/freeswitch/sip_profiles/sipinterface_1.xml <param name="ext-rtp-ip" value="x.x.x.x"/> ##x.x.x.x is the external IP address you have assigned to this instance <param name="local-network-acl" value="NOPE"/> ##this is the setting I hadn't configured before, so the RTP routing had problems. systemctl restart kazoo-freeswitch On Kamailio vi /etc/kazoo/kamailio/local.cfg listen=udp:a.a.a.a:5060 advertise x.x.x.x:5060 ##a.a.a.a is your private IP address x.x.x.x is the external IP address systemctl restart kazoo-kamailio Thanks Tommy
  2. Hi everyone! I have set a KAZOO server behind NAT. The problem is that Kamailio fills the private IP address in SIP messages. By modifying some parameters of Kamailio, SIP signaling transmission works well, but RTP forwarding still has problems. Does anyone know how to configure SDP to use a public IP address? Any guidance would be appreciated. Tommy
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