It can emulate 95% of what is needed but their are too many thing that some implementations do that just don't make sense.  You can get the results he wants rather easy... i'll be toying with it.

/b

On Apr 1, 2008, at 4:20 PM, Michael Collins wrote:
Tim,
 
In other words, you want classic key phone system behavior on your VoIP phones with FreeSWITCH?  Just confirming.  That’s pretty much what you’ve described.  I hope FS can do that because it will be a killer app that I’ve not seen other OSS telephony systems do
-MC