Nortel Meridian 1 Manual page 264

Table 6-2
Database conversion requirements, NT system upgrade to X11 release 21 (Part 1 of 3)
X11 release
ROM card
required
From To
For converting a release 8 customer database
(Use conversion procedure beginning on page 6-8)
8 9 QPC602
9 10 QPC602
10 15 QPC939
15 18 NTND08
18 19 NTND08
19 21 NTND08
For converting a release 9 customer database
(Use conversion procedure beginning on page 6-22)
9 10 QPC602
10 15 QPC939
15 18 NTND08
18 19 NTND08
19 21 NTND08
Software required (see note)
Release 8 to release 9 conversion disk
Release 8.xx NT system software disk and data cartridge
Release 9.xx NT system software disk and data cartridge
Release 9 to release 10 conversion disk
Release 10.xx NT system software disk and data cartridge
Release 15.xx NT system software disk and data cartridge
Release 18.xx NT system software disk and data cartridge
Release 19.xx NT system software disk and data cartridge
Release 21.xx NT system software disk and data cartridge
Release 9 to release 10 conversion disk
Release 9.xx NT system software disk and data cartridge
Release 10.xx NT system software disk and data cartridge
Release 15.xx NT system software disk and data cartridge
Release 18.xx NT system software disk and data cartridge
Release 19.xx NT system software disk and data cartridge
Release 21.xx NT system software disk and data cartridge
Upgrade system installation Upgrading to Meridian 1 system options
SL-1 NT system upgrades 6-5