Scenario 1
This section describes a scenario where one PBX system in one local area is connected to the PSTN and a public/mobile network.
Figure 1. Scenario 1

Prerequisites
An extension in node A has External follow-me or a Personal number list to a public/mobile network activated. Supplementary services to public destinations are not allowed.
Call Originator
Either a subscriber in the PSTN or an extension in node A.
Diverted/Deflected Party
Extension in node A.
Call Termination
Subscriber in the public/mobile network.
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