Lookup Dialing

N2FE Flow Operation - Lookup Dialing

The LookupDialing operation performs a number lookup and translation action, followed by and attempt to terminate (or unconditional terminate) to the translated number.

Note:

• If the call successfully terminates to the translated destination, then the call processing is over and no further operations will be processed.
• If the caller abandons the call (i.e. hangs up) then the call processing is over and no further operations will be processed.

The LookupDialing operation has exactly two exits.

Config Parameters

The LookupDialing operation has no configuration.

The number to translate is always the “Pending Termination Number” (in NCC, this is the “CC Pending Termination Number” field of the “Outgoing Session” profile block).

The translated number is written into the same field after translation succeeds.

The number translation table is read from the Customer’s profile (“Subtag” 1 in NCC).

Example Operation

Here is an example LookupDialing operation in JSON representation.

    {
        "id": 5,
        "type": "LookupDialing",
        "base_node": 31,
        "config": {
        },
        "exits": [ 7, 6 ]
    }

In this example:

• If the number lookup and translation action fails to find a mapping, processing will proceed to operation ID 6.
• If the number lookup and translation action succeeds and finds a mapping, processing will proceed connect to the translated number and:
  • If the destination does not answer (or is busy), processing will proceed to operation ID 7.
  • If the destination answers, processing is complete.

Exits

The exits for this node are fixed.