Nortel Meridian 1 Manual page 162

Table 4-8
Database conversion requirements, ST or STE system to an option 61C (Part 2 of 2)
X11
release
ROM card
required
From To
For converting a release 15.57 or 16 customer database
(Use conversion procedure beginning on page 4-93)
15.xx 15.57 QPC940
15.57 17 QPC940
or 16
17 19 NA
19 21 NA
For converting a release 17 or 18 customer database
(Use conversion procedure beginning on page 4-95)
17,18 19 NA
19 21 NA
For converting a release 19 or 20 customer database
(Use conversion procedure beginning on page 4-95)
1920 21 NA
Note 1: Use the latest software release (e.g., 15.xx) acquired from your Northern Telecom representative. If
a specific issue is indicated (e.g., 15.53 and 15.57), it must be used.
Note 2: When converting to release 15 and above on the ST system, a QPC709D Peripheral Signaling card
and a QPC814 768K Memory card are required. These are not provided in the upgrade package.
Software required (see note 1)
Release 15.xx ST system software disk and data cartridge
Release 15.57 ST system software disk and data cartridge
Release 17.xx ST system software disk and data cartridge
Software Installation Tool
Software Installation Tool
Software Installation Tool
Software Installation Tool
Software Installation Tool
Upgrade system installation Upgrading to Meridian 1 system options
SL-1 ST and STE system upgrades 4-83