Attached to this post is the French XML settings file that can be uploaded to the OBi via the local user interface at:
System Management -> Device Update
At "Restore Configuration", select the xml file that is contained within the attached zip file.
Your OBi should now have French progress tones and dialled numbers will be processed quicker with the localised digit map.
Note: This profile is in beta and is designed specifically for the IP Phone, however it will work with the ATAs