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4 Operation on a PRI Access
Sa6 bits
A bit
CRC4 mode
22
The ARGUS can set the Sa6 bits on a PRI access.
By default, they are set to 0000.
This setting will not be saved permanently
Sa6 coding
Meaning
0000
Network -> Terminal
Setting for normal
operation (default)
1010
Switches a loop in the
NTPM.
In the permanent circuit
mode, a BERT can then be
performed using the loop
setup there.
Important: The ARGUS
must be set to "Leased line"
even if it is a dialup access!
Switches a loop in the
LEPM.
In the permanent circuit
1111
mode, a BERT can then be
performed using the loop
setup there. Important: The
ARGUS must be set to
"Leased line" even if it is a
dialup access.
Using the ARGUS, you can set the A bit on a PRI access.
By default, it is preset to A=0 (automatic).
This setting will not be saved permanently
CRC4 monitoring can be switched on or off manually.
By default, it is preset to CRC4.
This setting will not be saved permanently
Meaning
Terminal -> Network
Setting for normal
operation, idle (default)
-----------------------
AIS on U
(incoming side) of
2
the NTPM
ARGUS PRI
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