Wow, fast responses. Thank you for the feedback, I didnt have time to include more info
To clarify, the op_panel has been daemonized by putting the redhat startup script in init.d and doing chkconfig --add op_panel, this has worked great.
The connection to the manager interface appears true, the lights don't flash, and status notification works. If you manually dial into a meetme room, asterisk lets you in, and the red letters appear on the flash button. The manager permissions are also identical to a dozen working pbx's we have with the fop installed and fully functional.
The only problem, is that the buttons are not functional for transfers.
In this state the FOP is fine for watching what is going on, as status works, but not for actually transferring calls.
The sip extension's in op_buttons.cfg are identical to other systems, extensions.conf contexts are inclusive, etc,