Agilent Technologies auroraSonata, Руководство пользователя

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aurora Sonata Hand Held ISDN Tester—User Guide
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Closed User Groups (CUGs)
Closed User Groups (CUGs) are groups to and from which
access is restricted.
Members of a CUG can usually communicate with each other,
but not always—it depends upon the way the network
provider has set up the CUG. Depending on the protocol and
the way the CUG is set up, the members may also be able to
make calls to users outside their group, but they cannot
normally receive calls from the outside.
To check the operation of CUGs on a link, you can assign a
CUG number to your aurora
Sonata
, then try to make calls to
devices within and outside the CUG.
To begin setting up CUG operation on aurora
Sonata
:
-1-
From the
Dial Options
menu, select
CUG
to
display a menu of CUG settings:
CUG Send
Determines whether a CUG number is
sent.
CUG Index
Assigns a CUG number to aurora Sonata .
Outgoing Access
Requests that the network allow calls to
devices outside the CUG.
Choosing whether to send CUG information
-1-
Select
CUG Send
.