Hello,

you should use set_contact_alias() for subscribe instead of fixed_nated_contact(), is a better option.

Back to the reported topic, can you paste here the db record from active_watchers table?

Then, you should be able to update some parts of the local generated requests by having an event_route[tm:local-request] block in your kamailio.cfg.

Cheers,
Daniel

Also found at the lists some solutions like "accept fix_nated_register() and fix_nated_contact() for REGISTER and SUBSCRIBE"

Done it. But still protos mistmatch...

kamailio founds tls:myip:myport and forces t to udp...

2017-10-03 10:49 GMT+03:00 Yuriy Gorlichenko <ovoshlook@gmail.com>:

Hi. I have presence server and it works fine for UDP/TCP/TLS endpoints.
For now i have new one type of endpoints that runs via WebSockets

It sends SUBSCRIBE request to the and then after handle_subscribe() NOTIFY not comes to the subscriber because of 
[core/forward.c:231]: get_send_socket2(): protocol/port mismatch 

I already had some issues regarding this for ACK for example but i resolved it cimply doing

$ru = $ru+";transport=wss"

but NOTIFY sending is internal process and can't be controlled by config file. So i can not change $ru for NOTIFY directly. 

Any ideas how to fix this?

_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users@lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

-- 
Daniel-Constantin Mierla
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - www.asipto.com
Kamailio World Conference - www.kamailioworld.com