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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 ...