Specifications

Total Access 600 Series System Manual Section 4.2 T1 TDM UIG
61200624L1-1A © 2002 ADTRAN, Inc. 89
INTERFACES (FXS) > STATUS > RB SIG
This parameter displays the status of the Receive B signal bit. The high/low status is indicated by a 0 or 1.
INTERFACES (FXS) > TEST
Activate tests and monitor test status on a per port basis from this menu.
INTERFACES (FXS) > TEST > PORT
Displays the port number.
INTERFACES (FXS) > TEST > TEST
Choices are given below. Default is NONE.
INTERFACES (FXS) > TEST > TEST STATUS
This option indicates whether a test is in progress.
NONE
Indicates that no test is currently active.
DIGITAL NETWORK
L
PBK
Used to loop back DS0 data coming from the network for each channel.
Received data is latched in on the appropriate receive time slot on the
receive bus. This data is then placed on the transmit bus in the unit’s transmit
time slot.
NETWORK ON HOOK
T
EST
Used to test signaling sent to the network by the unit. On-hook signaling is
sent to the network. The customer loop is forced on-hook while this test is
active.
NETWORK OFF HOOK
T
EST
Used to test signaling sent to the network by the unit. Off-hook signaling is
sent to the network. The customer loop is forced on-hook while this test is
active.
1 KHZ TONE-NEAR END
For Near End, the 2-wire side sends out a 1 kHz tone to verify talk path.
1 KHZ TONE-FAR END
For Far End, the tone side is sent out across the Network and can be heard if
monitoring on the T1 as well as off of the Far End 2-wire side. This verifies
talk path.
CUSTOMER RING TEST
The customer ring test will activate the unit’s ring relay in a
2-on /4-off cadence, providing ringing to the customer loop.