Hello,

you may need msg_apply_changes() there, see the details from:

  - https://www.kamailio.org/wiki/tutorials/faq/main#why_changes_made_to_headers_or

Cheers,
Daniel

Hi All,

I am wondering if the following is possible. For simplicity imagine two asterisk boxes and two kamailio proxies. Kamailio on the edge, asterisk in the 'core'

Kamailio <=> Asterisk    Asterisk <=> Kamailio

A user may register to either kamailio proxy, and a call may originate from either Asterisk box where it will be sent to its local Kamailio proxy. From there I'd like Kamailio to forward the request to the AoR, following the same path the registration took if it registered to the other proxy, to avoid NAT issues.

I think this requires a shared USRLOC table, and also for the proxy that handled the registration to insert itself in the path of the USRLOC table.

The registrar module has the 'path_check_local' parameter which sounds relevant, ignoring the path if the first hop is local.

I've included add_path_received() in my REGISTRAR routing block, however I see 'Path: [not set]' in the USRLOC table.

Is it possible to force the insertion of the local proxy into the path field? 

One additional question, in the case of NAT keepalives, is it possible to only send these from the proxy the received the register request? 

Thanks in advance,

Matthew

_______________________________________________
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