Features, Firmware, And Software Management; Purpose; Features And Software; System Software - Nortel Meridian M3900 Reference Manual

Features, firmware, and software
management

Purpose

This chapter describes M3900 firmware and software requirements, as
well as the firmware download process.

Features and software

System software

Both the M3900 Release 2 series digital telephones and Nortel
Networks Corporate Directory Application for the Meridian SL-100
require the minimum software loads that Table 24 shows.
Table 24
M3900 Release 2 and Corporate Directory Application minimum software
Commercial/Federal
Commercial Software Loads
Federal Software Loads
Note: The M3900 series Release 3 telephones are backwards
compatible to MSL11 (XPM 13) for Commercial and to MSL12 for
Federal Software Loads; however, some new feature capabilities are
not available until the MSL15 time frame and some require certain
XPM releases. Beginning with MSL17 or MSL15 with XPM17, the
M3900 series digital telephones must be upgraded to the Release 3
firmware.
Meridian SL-100 M3900 Meridian Digital Telephones Reference Guide
Minimum MSL Loads
MSL11 with XPM13
MSL12
101