Hi List, I want to do a layout like this: Corporate-Asterisk01 Site A-Asterisk02 Site B-Asterisk03 I will have phones register to each server at each location, and also want to store the users voicemail there. Now here is my question. Can I setup the phones (Polycom I was hoping) to register to the server its connected to, and the main server, so in the event the server it is normally connected is down it could still make interoffice calls and make calls via the PSTN from the main server. Would this be done with RegOp() function or something else? Also then all the servers would have to be connected via NFS due to the fact of the voicemails wanting to be stored on another machine while its primary is down, or is this not even possible? Any help would be great! Thanks Ron -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20060822/c792a2dc/attachment.htm