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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 />

12C9 Protocol error,<br />

unspecified.<br />

12CA Protocol error,<br />

unspecified.<br />

12D1 Protocol error,<br />

unspecified.<br />

12D2 Protocol error.<br />

Unspecified.<br />

MES is clearing the call in mobileoriginated<br />

call setup, because a<br />

subsequent 56/64 kbit/s call request<br />

w<strong>as</strong> not received from the mobile-user<br />

TE / calling party following<br />

establishment of a previous 56/64<br />

kbit/s call multiplexed onto a carrier.<br />

MES is clearing the call in mobileoriginated<br />

call setup, because LES<br />

connect messages have not been<br />

received from the LES following a<br />

request (through Channel Alert<br />

messages) to establish a subsequent<br />

56/64 kbit/s call multiplexed onto a<br />

single carrier.<br />

LES is rejecting the call because the<br />

“spot-beam ID” information received<br />

from the MES is invalid (i.e., ID is not<br />

allocated on satellite in use).<br />

LES is clearing the call because the<br />

“Scrambling Vector” information<br />

received from the MES is invalid<br />

(ie,0000H, 6959H or 7FFFH).<br />

1351 MES is clearing the call because the<br />

MES currently h<strong>as</strong> insufficient free<br />

memory in which to store the short<br />

message.<br />

1361 Temporary<br />

failure.<br />

MES is clearing the call because the<br />

Above-decks equipment is about to<br />

“cable unwrap”.<br />

List of Error messages 143<br />

Troubleshooting

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