
Notes
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Loops
The system has 256 loops which are
used to define the individual addresses
of devices. Loops are still used for
certain devices to address them rather
than a TN notably PRI loops and Tone
& Conference Loops.
Superloops
As the original system grew the concept
of a Superloop emerged which was
created by combining 4 Loops. Once
combined the contributing Loops would
be unavailable.
We can use different types of Superloop
but two which are essential for the
CS1000 are the IPMG Superloop and
the Virtual Superloop.
IPMG Superloop – Links the IP address
of the Media Gateway Controller to a
Superloop. Each Media Gateway
consumes half a Superloop i.e. Shelf 0
or 1.
Virtual Superloop – Is used for devices
which have no specific physical port
such as IP sets and Virtual Trunks.
CS 1000 Rel 7.5 16/04/2013
Copyright Amlex Associates Ltd
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