DUNDi

DUNDi is a peer to peer system for locating Internet gateways to telephony services. Unlike traditional centralized services (such as the remarkably simple and concise ENUM standard), DUNDi is fully distributed with no centralized authority whatsoever.

Add the DUNDi servers at:
Advanced configurations»Support Services»DUNDi

Figure 7.52: Support Services - DUNDi

Click on Insert and type your DUNDi server's name, MAC and IP.

Figure 7.53: Support Services - DUNDi Insert

On Outbound Routes select YES for the DUNDi lookup. The DUNDi will tell you which extensions are on each server. When a call is placed on a server, if the look up is active, the search is made before the call. If the reply is a different server from the one configured in the route, the call is made to that new server.