Script - Http Query to External Routing Engine in Get Format

This filter is used to:
   - Call arrives TMG, checked the flag: http_routing of the incoming NAP, if it is set to YES, continue the next steps!
   - Send query with incoming NAP name, calling and called nubmer to an external routing engine server in GET format: a URL LIKE https://192.168.2.100/api/routingengine/routingengine.php.. as an example
   - Get required parameters: dest_nap, priority, weight from the external routing engine server:
     a. For valid call with routes: 200 OK with response like below:
       dest_nap1,priority,weight|dest_nap2,priority,weight|…dest_napN,priority,weight.

     b. For invalid call, 404 no route


   - Compose the routes by the returned string
   - Combine the Routes with the route from the ProSBC Routes configuration