I would like to create a central database of extension numbers from a number of different sip/asterisks servers. A user would connect to their own local server and if they dial an extension beginning with ‘8’ then it would check the central database (on another server over the Internet) and then connect the call to another remote server and connect the call to the extension.
Is this possible having a central directory which can be checked and connected to other servers? I’ve read that two Asterisks servers can be connected. Thanks