Multiple choice technology testing

What is the Billing System of iTOLLS

  1. AS400

  2. SCP

  3. V21

  4. MG
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

iTOLLS uses AS400 as its billing system. AS400 (now known as IBM i) is a widely-used enterprise platform for telecommunications billing and record-keeping. SCP (Service Control Point), V21, and MG (Media Gateway) are different network elements - SCP handles routing logic, and MG handles media processing, but neither is the billing system. The billing records are maintained in AS400, which we saw earlier in the question about deactivation status.

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