This object indicates current operation status of the media
gateway link.
inService (1) - The media gateway link is in-service.
pendingIs (2) - The media gateway link is in the process
of establishing the service between MG
and MGC.
outOfService (3) - The service of the media gateway link is
completely down due to the action of
setting cmedxGAtewayAdminAction to
'downForceful(2)' or to 'downGraceful(3)'.
pendingFoos (4) - The media gateway link is in the process
of bringing down the service in response to
the action of setting object
cmedxGAtewayAdminAction to
'downForceful(2)'.
pendingGoos (5) - The media gateway link is in the process
of bringing down the service in response to
the action of setting object
cmedxGAtewayAdminAction to
'downGraceful(3)'.
mgcDirectOos (6) - The media gateway link is out-of-service
due to MGC disable the link.
This state should occur very rarely,
the way to recover from this state is to set
cmedxGAtewayAdminAction to 'up(1)' or
'downForceful(2)'