Page 11 ETI-152A
NEAX2400 ICS ISDN PRI Installation Notes
Table 3 shows lamp indications for the PA-24PRT card.
Note:
When the card is fully operational and communicates with the C.O. PRI, observe
these LEDs (OPE, DOPE, LYR).
5. DATA ASSIGNMENT
5.1 ISDN PRI Commands
The following list provides ISDN PRI commands. Use ISDN PRI only with LCR.
ASYD Index 186 bit 6 ON for ISDN to be turned ON.
Index 375 bit 0 ON for releasing of trunk lockup.
ARTD Assign the D channel route and the B channel. See paragraph
5.3
for more
information.
ATRK Assign the B channels and D channels. See
Figure 1
and
Figure 3
for more
information.
ARSC Assign restriction class.
ARRC Assign only if Route to Route connection is necessary.
Table 3 Lamp Indications
LAMP NAME COLOR STATE
OPE
Note
Green Remains lit while this circuit card is operating.
N-OPE Red Remains lit while this circuit card is in make-busy state.
PCM Red Lights in the case of input signal down (PCM LOSS).
FRM Red Lights in the case of frame alignment loss.
BER Red Lights when CRC error occurs frequently.
RMT Red Lights on receiving remote office alarm.
AIS Yellow Lights on detection of AIS.
DOPE
Note
Green Remains lit while the D Channel Controller is on.
LYR
Note
Green Lights when the link of the D channel is set up.
PKT Green Lights when the packet of the D channel is in use.
BL00
BL23
Green Lights when the corresponding circuit is busy.
Flash Flashes while the corresponding circuit is in make-busy
state.
OFF Remains off when the corresponding circuit is idle.
(BL23 is always on because the D Channel is in use.)
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