Managing the PSTN Transformation

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managIng the Pstn transformatIon

KEY LEARNING

• Service orchestration should be requested from the vendor.

• Integration of the new AS with the core platform is a

very complex project and requires a significant amount

of time for implementation.

• Additional licenses are needed for core nodes.

• Synchronized and on-time provisioning should be provided.

• Mediation logic (event charging information from AS

and core nodes).

4.2 NT Rollout

e NT rollout has two elements:

I. Network and technical product readiness

• Planning the adjustments of the network elements.

II. Internal resources preparation and planning

• Planning the actual migrat ...