Just wanted understand the configuration used in SMS routing from SMSC to ESME.
I'm trying to use generic terms...
We have a product/server which takes commands via SMS ( say a subscriber send SMS "ABC" to a shortcode 55555. This SMS is then delivered to our server over SMPP link provided by the operator.)
Just wanted to know how this configuration is defined in SMSC or SMS gateway or someOtherServer, so that all messages reachin shortcode 55555 is delivered to our server via SMPP link. If anybody can explain the flow and the protocols used in these communication ... would be really helpful..