Hi, I have several FS servers in different locations and they are all managed from a central backend server DB. Currently each FS maintains its own local MySql DB tables which were created on installation. Routing calls between agents on different FS server are done with my own custom scripts. *I'm not using central sip proxy server like OpenSips/Kamailio. Now I would like to share presence between all agents that are registered on different FS servers, BUT I cannot make it because each FS server manages its own internal MySql DB with local presence. How can I share presence between all agents from all FS servers? Should I force all FS servers to share a single MySql DB on the backend server (set each DSN to point on the same remote DB)? Please advise Regards Assaf