ISDN Unit
A895
ERROR CODES
SM 3-5 A265/A267
Code Probable Cause Action
8-23
TDT block; an end block with no field data was received after an
end indicator of “End”
8
8-26 Timeout during state 0.2 8
8-27 Timeout during state 1.1 8
8-28 Timeout during state 0.3 8
3.1.8 SESSION LAYER
Code Probable Cause Action
8-30 Invalid frame received 8
8-31 RSSN received 8
8-32 CSA received 8
8-34 Calling terminal identification error in CSS 8
8-35 Date and time error in CSS 8
8-36 Window size error in CSS 8
8-37 Service identification error in CSS 8
8-38 Session user data error in CSS 8
8-39 CSS rejected (new session rejected) 8
8-40 Called terminal identification error in RSSP 8
8-41 Date and time error in RSSP 8
8-42 Date and time in RSSP was not the same as that in CSS 8
8-43 Window size error in RSSP 8
8-44 Service identification error in RSSP 8
8-45 <%2>Session user data error in <%0>RSSP 8
8-47 Message synchronization error inside the CCU 8
8-48 Document task busy 8
8-50 Ti timeout; non-communication surveillance timer (T.62) 8
8-51 T2 timeout; timeout while waiting for a response (T.62) 8
8-52 T3 timeout; CSA timer timeout (T.62) 8
8-53 G4 board load timer timeout; calling side waited too long for a new
session
8
8-54
G4 board load timer timeout; calling side waited too long for
transport probability
8
8-55 G4 board load timer timeout; called side waited too long for
S:RSSP
8
8-56 G4 board load timer timeout; document transmission surveillance
timer timeout
8
8-57
G4 board load timer timeout; timeout while waiting for a user abort
request after a provider fail
8