ADTRAN Atlas 800 Plus, Руководство пользователя

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Chapter 8. Dedicated Maps Terminal Menu
8-4 ATLAS 800
PLUS
User Manual 61200226L1-1
n This DS0 is already used in this Dedicated
Map.
N This DS0 is already used in this Dedicated
Map and conflicts with this connection.
Data Rate Write security:3; Read security:5
Defines the data rate per DS0. If
FROM Slt is an Nx port,
the data rate per DS0 must be set. You can choose from
64 kbps or 56 kbps.
Trunk
Conditioning Security level: 3; Read security: 5
Sets known values in the signaling bits and the data field
for outgoing DS0s which are cross-connected to a T1 port
experiencing alarms.
The trunk conditioning process consists of a 2.5-second
transmission (indicating call termination), followed by a
continuous transmission signaling the final condition as
chosen by the user.
Trunk conditioning only applies to RBS T1s in the
dedicated map.
Fault
Signaling Defines to ATLAS the type of signaling being
used on the trunk:
E&M
LS/GS Network or User
SW56
Custom
Fault signaling is only visible when RBS is turned
on.
Fault State Defines the final fault signaling state:
Idle - used for one-way trunks; that is, for out-
going or incoming calls only—not both.
Seized - used for two-way trunks. Prevents
the PBX from attempting to use a failed trunk
for an outgoing call.
Custom
Permits users to define the Fault Signaling to
use in the form of A/B set to 1/0.
See also the trunk conditioning example on page 8-5.