[Freeswitch-users] Replace User-Agent and Server headers

[Michael Jerris]

That is correct, and that is intentional.  There will never be away to hide all signs that you are using freeswitch.  If you really feel the need to hide that, you’ll have to inspect the code and figure out the changes you need to do on your own.  There are probably 100 ways I can tell you are using FreeSWITCH remotely, most have no configuration way to disable.

> On Dec 9, 2018, at 5:39 PM, Dmitry Sytchev <kbdfck at gmail.com> wrote:
> 
> Besides UA and session owner fields there are special headers, methods
> list, callid generation, contact field format, headers sequence and so
> on.
> 
> So I think if somebody really wants to dig some info about your
> switch, there are many other ways to detect it's using FreeSwitch.
> пт, 23 нояб. 2018 г. в 17:44, Markus Bönke <mbodbg at gmx.net>:
>> 
>> You can set:
>> 
>> <param name="user-agent-string" value="myuseragent" />
>> 
>> in the sipprofile config.
>> 
>> 
>>> Am 23.11.2018 um 09:44 schrieb Kevin Olbrich <ko at sv01.de>:
>>> 
>>> Hi!
>>> 
>>> How can I replace User-Agent and Server headers in freeswitch?
>>> This is some kind of hardening (why tell people which version I use if
>>> the don't need to know...).
>>> 
>>> Sure, I use the latest releases but I would like to hide the version I
>>> use or that I use freeswitch at all.