This is a network optimization solution. It enables
the mobile network with an OR system to have a shorter
call path for a call originated from the home network
and terminating at an inbound roamer. The mobile network
does not have to route the call via international
gateway and the roamer's home network. The call is
completed and contained within the local network.
With OR solution, mobile network operator can expect
great savings on international call charges and thereby
increase their revenue.
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