CAMEL proxy
From ss7api.null.ro
The camel_proxy.php module provides functionality that allows that a single gsmSSF CAMEL invocation be proxied to multiple SCFs. The aim of this module is to provide a way of providing multiple CAMEL services on a single CAMEL request.
The main purpose is to be able to provide CRBT and PPS (PrePaid Service) facilities in parallel.
The layout for such a scenario will look like this:
What it basically does is that for one IDP invocation, the proxy will be able to translate it to multiple IDPs sent to multiple SCPs, either locally (like the CRBT one) or external. The proxy keeps an evidence of these multiple invocations and aggregates them into a single, valid dialogue with the invoking SSP.
