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important for the whole provisioning process for IP-based services.
e interfaces are used from the OSS domain. If there is an inte-
gration to DSLAM/GPON/MSAN then there will be a need to
make adaptations.
• Interface to switching/call routings—is interface should
be used during the IMS provisioning process to generate
necessary changes in the PSTN switches/IN platform in order
to provide proper functioning of all types of customer calls
(inorout) from-to all voice platform. is interface is used
from the OSS domain (part for the provisioning).
• Depending on the solution for call flows through the voice
platforms, will lead to the next steps for voice service on
the switch. is, for example, can be complete removal or ...