Does Minisip support PRECONDITION ?

[Mikael Magnusson]

daniele-_-_ at libero.it wrote:
> HEllo again, I'm sorry but I'm driving crazy to solve this problem, I
> hope you can help me. I'm building a Test bed to Interworking between
> Sip Network and IMS networking. I have read that if a Minisip (that
> work on Sip network) receive an Invite with "Require :precondition"
> from a Ims Ua, Minisip answer with a 420 Bad Extension (Unsupported
> :precondition) , since Minisip doesn't support precondition.
> 
> The problem is that in my laboratory, Minisip answer with a 180
> (ringing),it means that Minisip accept the calling from a Ims UA.
> 
> I need the 420 message because it active a server in my laboratory.
> 
> I hope someone can help me.

Fixed in SVN revision 3460.

It will be built by the auto-builder and Debian and Windows binaries 
will be located in sub-directories to 
http://www.minisip.org/autobuild/build_3460.

Mikael