SAILOR TT-3084A Fleet 77 SAILOR TT-3086A Fleet 55 - Polaris-as.dk
SAILOR TT-3084A Fleet 77 SAILOR TT-3086A Fleet 55 - Polaris-as.dk
SAILOR TT-3084A Fleet 77 SAILOR TT-3086A Fleet 55 - Polaris-as.dk
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Chapter 6: Troubleshooting<br />
6666<br />
Cause code Description Event<br />
15D2 CES → NCS<br />
Signaling only.<br />
15E1 Preemption -<br />
circuit reserved<br />
for reuse.<br />
1651 No<br />
circuit/channel<br />
available.<br />
1661 Recovery on timer<br />
expiry.<br />
16C1 Reserved<br />
16C2 Recovery on timer<br />
expiry.<br />
LES is clearing this MES ID and<br />
channel number in the busy lists at<br />
LES and NCS because a new call<br />
to/from this MES is being set-up (and<br />
thus any previous call to/from this<br />
MES must have cleared).<br />
LES is attempting to clear an MES<br />
which h<strong>as</strong> sent an SCPC channel<br />
rele<strong>as</strong>e message but is found still to be<br />
transmitting 5.12 s later.<br />
LES is rejecting the call because an<br />
appropriate channel unit is not<br />
currently available at this specific LES.<br />
LES is clearing the call because of an<br />
interruption in reception of the MES<br />
carrier exceeding the allowed time<br />
limit.<br />
LES is clearing the call because an<br />
appropriate SCPC MES carrier h<strong>as</strong> not<br />
been received by the LES (at the<br />
commencement of the call) within the<br />
allowed time limit.<br />
1790 LES is clearing the call because of a<br />
malfunction in the credit card validity<br />
checking datab<strong>as</strong>e or in the<br />
communications links thereto.<br />
List of Error messages 149<br />
Troubleshooting
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