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List of Error messages Troubleshooting
6
Cause Code Description Event
authorization process
15A4 LES is clearing the call because the data
received from the MES in the
"authentication reply" message (type B6H)
has been declared "invalid" by the LES
authentication process
15A5 Bearer
capability not
authorized
LES is rejecting the call because the
specified PID is not authorized for any
service at this specific LES
15A6 Bearer
capability not
authorized
LES is rejecting the call because the
specified PID is not authorized to use
specific requested service via this specific
LES
15A7
15B1 Interworking.
Unspecified
LES is rejecting or clearing the call for a
reason which is not covered by any of the
currently defined "Cause" events
15C1 Protocol error,
unspecified
LES is rejecting the call because an
appropriate "Channel Assignment"
message has not been received by the LES
within the allowed time limit
15C2 Protocol error.
Unspecified
LES is clearing the call because the
"service address" information has not
been received by the LES within the
allowed time limit
15C3 Protocol error,
unspecified
LES is clearing the call because a
"Scrambling Vector" message (type 8DH)
May 2005 97