Messaging applications router

摘要

A messaging applications router (MAR, 1) has router notes (RNs) which interface with external short message service centers (SMSCs). A management node (MN, 12) and each router node maintain a DNS server, and in the routing nodes the DNS servers are linked with a routing agent (RA). Each router node binds to SMSCs transparently to the ESMEs depending upon current load distribution and configuration settings.