Hi Bader, I’ve taken a look at your Wireshark traces and I agree – Bono isn’t receiving the 200 OK.
Looking at the difference between the 180 Ringing and the 200 OK, I can see that: · The 180 Ringing goes from 192.168.1.27 to 192.168.1.101 (packet 8896 in trace_all_traffic.pcap) and then is rewritten (by OpenStack floating IP handling) to go from 192.168.1.27 to 10.0.0.13 (packet 8897) · However, the 200 OK (frame 14917) is not rewritten in the same way – I don’t see a 200 OK going to 10.0.0.13 One thing that might be worth trying is using TCP, not UDP, which is a configuration option in most softphones – TCP can sometimes work better in environments with firewalls/NAT/floating IPs. If that doesn’t help, though, this looks like an OpenStack problem in handling floating IPs, not a Clearwater problem, so I’d suggest looking at your OpenStack logs and configuration. Best, Rob From: Clearwater [mailto:[email protected]] On Behalf Of Bader LAMTI Sent: 21 July 2017 14:39 To: [email protected]; Andrew Edmonds <[email protected]> Subject: [Project Clearwater] [Clearwater] call problem 200OK Hi, I have installed Clearwater on Openstack with 7 vms with this configuration: Ellis private ip: 10.0.0.6 floating ip: 192.168.1.103 Bono private ip: 10.0.0.13 floating ip: 192.168.1.101 Sprout private ip: 10.0.0.15 floating ip: 192.168.1.109 Homer private ip: 10.0.0.3 floating ip: 192.168.1.110 Dime private ip: 10.0.0.10 floating ip: 192.168.1.107 Vellum private ip: 10.0.0.17 floating ip: 192.168.1.105 Dns private ip: 10.0.0.12 floating ip: 192.168.1.114 I have a problem when I make a call. The problem is the following : when I answer on the second softphone the first softphone continues ringing. I see on the capture Wireshark that the 200 OK of the INVITE does not arrive at bono. Please find attached the logs of bono and wireshark trace. I would appreciate if you can help me to solve this issue. Thanking you + best regards, -- Bader LAMTI +33 6 99 57 88 21 Élève ingénieur à l'Ensimag GRENOBLE-INP
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