
Chapter 5 Terminal Operation IP6704A TDMoEthernet
Loop Telecommunication International, Inc.
98
Table 5-36 Defining Parameters in Port Setup
Parameters
Definition
CODE
For the E1 line interface, either AMI (Alternate Mark Inverting) or HDB3
(high density bipolar of length 3) line code format can be chosen, be sure
this setting matches that of the network.
EQU
For the equipment to show if the port is equipped.
AIS
AIS, alarm indication signal, notify the far end that a loopback and
diagnostic test are in progression. Thus customer signals are blocked.
The AIS can be sent two ways. In the framed mode, all time slots will have
all ones sent but the framing pattern will be preserved. In the unframed
mode, all ones are sent for all time slots.
YEL
A transmit remote alarm indication at a DS1 interface means that the
interface has a problem with the signal it is receiving from the far end
equipment.
IDLE CODE
Any DS0/DS1 time slot, which is not assigned an idle time slot. An idle
code is transmitted on idle DS0/DS1 time slots. The idle time slot may be
programmed to any bit pattern from 0x00 to 0Xff.
OOS
Out Of Service Signaling, when failure of the facility occurs, if there are
calls in progress, the billing system should be notified to stop charging the
customer at the time of facility failure.
5.17.2.2.
Port Loopback Test
The full menu path for Port Loopback Test is as follows:
O
> Logon
P
> Choose a Port
L
> Port Loopback Test
The screen of
Port Loopback Test will show as below.
Use arrow keys to move the cursor and enter key to start the loopback.
T1 Por t A === P ort L oop bac k Test = == 14: 18: 5 7 01 /18 /20 16
ARRO W K EYS : CUR SOR MO VE , E NTE R K EY : I TEM SEL ECT
- NE AR - END LO OPB ACK : * OFF L OCA L LLB
<< P res s E SC key to re tur n t o p rev iou s m enu or sav e t he set up> >
5.17.2.3.
Clear Performance Data
The full menu path for Clear Performance Data Test is as follows:
O
> Logon
P
> Choose a Port
K
> Clear Performance Data