[Freeswitch-users] recovery_profile_name - any explanation?

Hello, I've just been trawling Google for an explanation of what exactly the variable '*recovery_profile_name' means, but no luck.* * * *It seems to relate to the following change from 4 months ago;* https://github.com/freeSwitch/freeswitch/commit/2a8841ab666ec23ceb5688587bb1... The commit message states 'change mod_sofia to use new core based recovery engine'. But, it is unclear when this variable should be relied upon, and under what circumstances it will be used under. Any clarifications would be good, I will of course put in time to update the wiki too. Thanks Cal