HI, > Even we observed in Wireshark traces, no username is included in REGISTER > request. Any changes required? > No, we are not using NATURAL in our platform.
The "NATURAL" has been an automatic spell checking of my tablet. It should have been "NAT". > Observed there is no communication between PCSCF – ICSCF while > registration and also attaching the tracefile(tcpdump) using command > “tcpdump -i any -s 3000 -w /var/tmp/trace_OpenIMS.pcap not port 22 and > not port 3306”. As you can see in the trace: The P-CSCF forwards the REGISTER request to 10.0.0.9 which is not the I-CSCF (and not prepared to receive such messages). You should check the forwarding to I-CSCF in kamailio-pcscf.cfg. Next time you should start with the trace also at startup of the x-CSCF to see that the Diameter connections are up and running. BR Franz _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users