UPDATE: FIXED. Apparently it was an unrelated problem. But it has prompted us to add even more resilience to our infrastructure.
The main pjsip website is hosted with WebFaction.com which in turn have their server hosted by The Planet. And as reported, there was an explosion at one of their data center.
Initially we seem not be affected, however http://www.pjsip.org is now down and we assume it as due to that.
So apologies to everyone trying to download.
All the other services such as this blog, svn/Trac, and mailing list are hosted on separate services (precisely to guard against these kind of catastrophes) so they are fine.
We also have a backup web server but it was recently reformatted and not yet ready. We’ll try to have it up as soon as possible.
Sorry for any inconvenience.