Saturday, January 15, 2011

Global Title Translation


As I mentioned in the earlier post, Addressing and Information Routing in SS7 Global Title Translation is used when the message has to deliver to a different network and the point code details of the destination node is not available. The Global Title Translation method reduces the burden of keeping the point code and sub system number of the actual destination. In a larger network, there will be many intermediate GTT to route the information to the next possible node and the final GTT will provide the point code and subs system number of the final destination. 

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