George Lambson wrote:

Anyone know what force_rport() does?

or does anyone have additional info on the exported functions for this module?

http://openser.org/dokuwiki/doku.php?id=openser_core_cookbook&DokuWiki=1...

force_rport adds the rport parameter to the first Via header.

Thus, the rport feature will be used also for clients which do not indicate rport: http://www.faqs.org/rfcs/rfc3581.html

regards klaus