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nt/It roadmaP
4.3 IT Roadmap
e blueprint of the IT roadmap describes the necessary changes and
developments that have to be done in order to prepare the IT systems
to support the IMS implementation and to provide smooth provi-
sioning processes for IP products and the PSTN migration process.
Two main deliverables are identified that are important in this IT
systems preparation.
I. IT application and product readiness:
Identification of changes in IT systems and interfaces, develop-
ment, and implementation in order to integrate the IMS
system with BSS and OSS systems in the company.
II. Customer migration process within IT:
Development of IT systems for supporting PSTN migration pro-
cesses and efficient provisioning of IP-based produ