Is there a way to get FOP2 to manage extensions registered with the Zulu softclient?https://wiki.freepbx.org/display/ZU/Zulu+UC+Home

I have installed the trial but have not been able to get FOP2 to pickup extensions registered with Sangoma's Zulu UC softclient. I believe FreePBX pre-fixes the Zulu extensions with "90" similar to the way it does for conference extensions with "80". I have opened a support ticket with hash OJEF-357456