Thank you for your reply. Daniel,
Here is the full backtrace of Kamailio. Full_backtrace.txt <http://sip-router.1086192.n5.nabble.com/file/t6374/Full_backtrace.txt> Carsten, I am using the latest kamailio git master branch. version: kamailio 5.3.0-dev0 (x86_64/linux) 37c2e5 Mojtaba, I suspect I am doing some configuration related mistake, please have a look at my diameter.xml and could you please let me know if i am doing anything wrong. <nabbleI'mhref="diameter.xml">diameter.xml Here i'm trying to connect to the OCS server to query the balance units for user. I can see diameter connection is established, I can see it on logs and Wireshark (got DIAMETER_SUCCESS) But while starting the Kamailio server i'm receiving few errors. Does those erros cause any problems. Nov 12 18:03:50 ip-10-195-0-38 /usr/local/sbin/kamailio[30869]: INFO: cdp [peerstatemachine.c:524]: I_Snd_Conn_Req(): I_Snd_Conn_Req(): Peer 185.22X.XX.XX Nov 12 18:03:50 ip-10-195-0-38 /usr/local/sbin/kamailio[30869]: INFO: cdp [receiver.c:868]: peer_connect(): peer_connect(): Trying to connect to 185.22X.XX.XX port 38XX Nov 12 18:03:50 ip-10-195-0-38 /usr/local/sbin/kamailio[30869]: INFO: cdp [receiver.c:937]: peer_connect(): peer_connect(): Peer 185.22X.XX.XX:3870 connected Nov 12 18:03:50 ip-10-195-0-38 /usr/local/sbin/kamailio[30867]: ERROR: cdp [peerstatemachine.c:675]: add_peer_application(): Too many applications for this peer (max 0), not adding Application 4:0. Please look at the kamailio_startup_messages.txt for full log. kamailio_startup_messages.kamailio_startup_messages <http://sip-router.1086192.n5.nabble.com/file/t6374/kamailio_startup_messages.kamailio_startup_messages> I am using AWS with Elastic IP and kamailio is behind the NAT. In my diameter.xml also kamilio Peer have public IP to bind. Thank you in Advance, Venkey. -- Sent from: http://sip-router.1086192.n5.nabble.com/Users-f3.html _______________________________________________ Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users