Hello Pavithra, Have you tried advertising the floating IP of the VM running RTPProxy as follows?
Edit /etc/default/rtpproxy file as follows: # Additional options that are passed to the daemon. EXTRA_OPTS="-l 172.24.15.30 -d DBUG:LOG_LOCAL0" here, "-l <PUBLIC_IP>" Hope it helps. Regards, Supreeth On Thu, 14 May 2020 at 13:01, Pavithra Mohanraja <pavimohan3...@gmail.com> wrote: > Hi , > > Could anybody please give me the approach how to configure NAT in kamailio > IMS. > > I have installed kamailio IMS in openstack environment which has private > ips for all four vms (each component in one vm). pcscf has one floating IP > attached. I have enabled "WITH_NAT" and configured rtpproxy . > > when i make a call from outside of openstack using 2 zoiper clients with > outbound proxy keeping floating ip of pcscf, I am getting 200 ok with all > SIP packets correctly flowing but there is no RTP Packet. > > When i try the same within openstack environment without using public ip, > I am getting RTP Packets. > > Kindly tell me the procedure of NAT Enablement or do i need to do anything > other than this. > > Kindly help because i am stuck with this for long time. > > > Thanks. > _______________________________________________ > Kamailio (SER) - Users Mailing List > sr-users@lists.kamailio.org > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >
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