[SR-Users] Confused with forwarding REGISTER

[Daniel-Constantin Mierla]

Hello,

if the device is behind nat router, you have to do the nat traversal
logic, because the Via header will be a private IP address, which cannot
be used for routing by Kamailio.

To troubleshoot further, set debug=3 in kamailio.cfg and test again.
Grab all log messages printed by kamailio in syslog (there should be a
lot with DEBUG:...) and send them here. Also, get the pcap file with sip
traffic for such case. It helps seeing what addresses are in the SIP
headers.

Moreover, remove all those " == false ", as I said in the github issue,
that can be something not giving what you would expect.

Cheers,
Daniel

On 05.04.20 07:15, fuxfwgc4a2i1gr wrote:
> Hi, Thanks for your solution.
>
> I tried to use it from early beginning and this is was a reason why i
> created bug report on github.
>
> When i start tcpdump on proxy. I see 404 reply from REGISTRAR to
> Proxy. But not see reply from Proxy to UA.
>
> Look like that Kamailio don`t think that 404 reply is a part of
> transaction.
>
>
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-- 
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda