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 />
Cause code Description Event<br />
15C8 Reserved<br />
15C9 LES is clearing the call because a<br />
“authentication reply” message (type<br />
B6H) h<strong>as</strong> not been received by the LES<br />
within the allowed time limit.<br />
15CA LES is clearing the call because a<br />
“notification acknowledge” message<br />
(type BAH) h<strong>as</strong> not been received by<br />
the LES within the allowed time limit.<br />
15CB LES is clearing the call because the<br />
request sequence number contained<br />
in the received “notification<br />
acknowledge” message (type BAH) is<br />
not valid (i.e. either not ‘0’ or not the<br />
next value in the sequence).<br />
15CF LES is clearing the call because MES<br />
connect messages have not been<br />
received from the MES following<br />
transmission of Channel Alert<br />
messages or LES connect messages<br />
used to establish a subsequent 56/64<br />
kbit/s call multiplexed onto a single<br />
carrier.<br />
15D1 Message with<br />
unrecognized<br />
parameter,<br />
discarded.<br />
148 List of Error messages<br />
LES is rejecting the call because the<br />
“Channel Assignment” message<br />
received from the NCS contains<br />
inappropriate or conflicting<br />
information.