Managing the PSTN Transformation

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Overarching TOpics

e main topics of the overarching work stream include the following:

1. e PSTN migration process and interdependencies give an

overview of IP transformation project steps, main milestones, the

timeline, and show the interdependencies between all streams.

2. Project organization describes the project organization struc-

ture, roles and responsibilities of each stream during different

phases of the project, key meetings, as well as escalation and

decision processes.

3. Environmental status quo lists the main elements and ques-

tions which require attention from the external and internal

points of view.

4. Scenario analysis assesses the different migration scenarios

with a qualitative assessment of scenarios.

5. A list of ...