in the external.xml config file use: <param name="user-agent-string" value="your agent here"/> On Sep 12, 2011, at 4:22 AM, cogs66 wrote: Hi Very much learning here and working on security at present. I have used sipsak to see what is displayed to the outside world. Whilst I am proud to be using FreeSWITCH I am concerned this is too much info? User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-db88cd3 2011-08-25 13-27-11 -0500 I also notice SIP/2.0 200 OK. When I run on a provider I see SIP/2.0 501 Method not allowed. Maybe this is because they use a SIP proxy and I am not here. Maybe this is nothing to worry about but I would rather be sure and would appreciate any feedback here. Cheers A -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/User-Agent-Displayed-by-sipsak... Sent from the freeswitch-users mailing list archive at Nabble.com<http://Nabble.com>. FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org<mailto:FreeSWITCH-users@lists.freeswitch.org> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org