Page 128 of 174 Appendix A: Flash Download procedure
553-3001-216 Standard 5.00 January2002
e(cause of the error for M3900) can be:
1= Timeout error
2= PSWchecksum error
3= Recordchecksum error
4= Recordformaterror
5= Firmware state error
6= Invalidpage number received
7= Unrequiredpagedelivered during download
18= Flashmemorycannot be erased (M3900)
19= Error detected while programming flash (M3900)
20= Anapplication is currently active, download cannot proceed
(M3900)
21= verification byte incorrect (M3900)
Action: Tryto d ownloadto the card using the appropriate enable command.
Procedure notes:
For Symposium Call Center Server (SCCS) sites, you do not have to
de-acquire sets from the SCCS (pulled out of all queu es); however, the
statistics might not be valid.
To downgrade an M3900 telephone from Release 2 firmware to
Release1 firmware, or to change the language file from North American
toanother language file (or vice vers a) use PSWV File #5 from Table18
on page 136.
For the downgrade procedure and language changes, referto “Install
softwareon Core/Net 1” on page 145 and “Install software on Core/Net
0”on page 148 for Options 61C/81/81C.
For the downgrade procedure and language changes, referto “Install
PSDLFile”onpage154forOption51C.
For the downgrade procedure and language changes, referto
“Installationprocedure for Option 11C and Option11 Mini” on page 156
for theOp tion 11Can dOptio n 11M ini.
Overlay 97
Thefollowing tables show the configuration parameters that must be
configuredbefore using the Flash Download feature.