Flexisip behind NAT

[Aram Manukyan]

Hello Dear Flexisip Developers and Community.

We have been using Flexisip as a proxy server for many years without any issue.

When we moved our server into AWS instances the proxy functionality stopped to be working.

The issue is that when proxy changes the Contact header or adds Path it inserts the AWS instance private/local IP which the original SIP server can’t find while making INVITE.

So is there any configuration for Flexisip to make aware of it’s NAT address or put the instance hostname in Path or Contact headers.


Any help would be greatly appreciated.


Thanks,
Aram.