Honeywell HS-600, Description And Installation Manual

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SYSTEM DESCRIPTION AND INSTALLATION MANUAL
HS--600 High Speed Data System
23--20--31
30 May 2002
Use or disclosure of information on this page is subject to the restrictions in the proprietary notice of this document.
Page A--8
Table A--1. Call Cause Code List (cont)
Cause Code Note Description
1853 NCS is rejecting the call because no SCPC channel is currently available for the specified
leasemarked MES.
Contact the NCS to verify that the MES has frequencies in a lease pool available or request that
the MES ID be removed from the leasemark pool.
1.
1854 NCS is rejecting the call because the MES is outside the spot beam coverage area. 1.
1855 NCS is rejecting the call because an appropriate SCPC channel is not currently available and
channel pre--emption failed.
1.
1856 NCS is rejecting the call because the requested spot beam indicates failed spot beam selection
(“FF” ) and an appropriate global SCPC channel is not currently available.
1.
1857 (Spot Beam Handover) NCS is rejecting the Handover Request because an appropriate SCPC
channel is not available in the next beam.
1.
18A1 NCS is rejecting the call because the specified MES ID was not found in the “Forward and
Return MES ID” cross--reference table.
1.
18A2 NCS is rejecting the call because the specified MES is not authorized for any service (except
for Distress calls) at the NCS.
1.
18A3 NCS is rejecting the call because the specified LES is not authorized for the requested service
at the NCS.
1.
18A4 Reserved.
1.
18B1 NCS is rejecting or clearing the call for a reason which is not covered by any of the currently
defined “Cause” events.
1.
18B2 NCS is rejecting the call because the requested service variant is invalid. 1.
18C1 NCS is rejecting the call because no message was received from the specified MES (in
reaction to a Call Announcement message) within the allowed time limit.
1.
18C2 Reserved for B. 1.
18C3 NCS is rejecting the call because the specified MES was busy and the MES pre--emption failed
( i.e. no response within the allowed time limit).
1.
18D1 NCS is rejecting the call because the Request for Call Announcement or Request for Channel
Assignment contains invalid or inappropriate information.
1.
18E1 NCS is rejecting the call because the specified MES ID is in the “MES busy” list at the NCS,
and is listed as being busy with a call through the same LES that is now requesting a “call
announcement” addressed to that MES.
1.
18E2 NCS is rejecting the call because the specified MES is busy with an IPDS call through the
same LES which is requesting the call announcement.
1.
1C61 LES clear: LES to MSSC call set--up failure. 1.
1F01 LES is clearing the call because of the receipt of “on--hook” signaling from the relevant
terrestrial circuit (i.e., normal clearing).
1.
1F11 LES is clearing the call because the terrestrial called party is engaged (busy). 1.