[Freeswitch-dev] Gateway Presence Subscription Storage

I added the XML to the gateway.xml file for one of my sip_profiles so that it subscribes to presence (and it works fine). My question is, I cannot find where in the sqlite3 DB that Freeswitch stores the subscription data (the sip_subscriptions table is empty). Is this subscription only saved/maintained in RAM on the heap? <subscriptions name="x"> <subscription event="presence"> <param name="retry-seconds" value="50"/> <param name="expire-seconds" value="60"/> <param name="content-type" value="application/pidf+xml"/> </subscription> </subscriptions> Thanks, Jerry