For sake of completeness -- SER has been there and doing very well. The biggest challenge was fixing Identity -- both the RFC and code are still quite new. -jiri At 09:06 14/05/2007, Klaus Darilion wrote: >http://www1.ietf.org/mail-archive/web/sip/current/msg18959.html -- Jiri Kuthan http://iptel.org/~jiri/