Agilent Technologies auroraSonata, User Manual

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aurora Sonata Hand Held ISDN Tester—User Guide
3-16 427869
If
Layer 2
is set to
Automatic
, aurora
Sonata
cannot accept
incoming calls until after the first outgoing call has been
established. If aurora
Sonata
is in unattended mode and
Layer 2
is set to
Automatic
, no calls will be received.
-1-
From the
ISDN Setup
menu, select
Layer 2
to
display a sub-menu of the settings for Layer 2:
Mode
Determines the way in which aurora
Sonata
sets up
the Layer 2 link for calls.
B TEI
Determines the way in which Terminal
Endpoint Identifiers (TEIs) are used. A TEI is a
unique identity for each terminal on the ISDN
link. Before you can make calls from aurora
Sonata
the unit needs to have one or more TEIs. When
the TEI mode is set to
Fixed
, you must enter
TEI values. TEI operation works differently for
Basic and Primary Rate access.
Choosing when the Layer 2 link is set up
You can determine the point at which aurora
Sonata
sets up the
Layer 2 for incoming and outgoing calls.
-1-
From the
Layer 2 Setup
menu, select
Mode.
-2-
Highlight the option you require and press
ENTER . The options are: