asterisk users - Feb 2007 - SNOM phones stay "in use" after transfer

Hello,

  Before I dig into the SIP traces maybe someone has a clue:
We have a few Snom phones, and the call-limit on the extension associated with
them is set to 1 (so the other Snom phones can blink the relevant LED).

 When I call a SNOM phone (300 with the latest firmware) and the call is
answered the phone is in "in use" state (verbose printing from
Asterisk). When
I hit the "transfer" button it gets into "hold" state in
Asterisk. I dial the
new extension and the call seems to be transferred (actually it goes to
hell...). Anyway, the Snom is now in left in "hold" state forever, and
Asterisk won't accept new calls to it since it has max calls of 1...

  Similar thing happens with attended transfer (putting the call on hold,
calling the other party and either disconnecting or pressing Transfer).

  Any idea?

                            Thanks! __Yehavi:

BTW, any idea when 1.4.1 is scheduled to be released? I need the SLA feature
desperately...