On Fri, Jul 25, 2008 at 11:53 AM, Ondrej Sterbak <sterbo at email.cz> wrote: > OK, I will investigate this matter more and let you know about the > router(s) which could rewrite the headers. But do you have an idea why > the message sent by sipsak goes through without any change? > > Does it have the same private IP as the sender's host? -benny -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20080725/5917d89c/attachment.html