Agilent Technologies auroraSonata, User Manual

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aurora
Sonata
Hand Held ISDN Tester—User Guide
4-46 427869
Testing services from the ISDN Test Suite
You can check that an individual bearer service or teleservice is
available by connecting a call using that service. However,
when you need to check the availability of more than one
ISDN teleservice (for example, during line provisioning), the
quickest and easiest method is to use aurora
Sonata
’s ISDN Test
Suite.
When CorNet-T is selected the Test Suite is not available.
When
L3 Protocol
in the
Emulation
menu is set to
Slave
aurora
Sonata
can only identify that a teleservice is available on a
link, it cannot identify which channel the teleservice is
available on.
Tip
For an introduction to the ISDN Test Suite and its
applications, see
Introducing the ISDN Test Suite in section 1.
How the test works
Before running the test, you select a range of services to be
checked. aurora
Sonata
sets up a series of calls to an exchange or
remote device which you have selected, using each service in
turn. Each call is either accepted or rejected. If a service is not
available, aurora
Sonata
marks the service as having ‘failed’ and
moves on to the next service.
Note
aurora
Sonata
also marks the service as a
Fail
and moves on to the
next one if the test call fails with an internal cause—i.e. a
Cause Code above 127.