Lucent Technologies MERLIN LEGEND Release 6.1 System Programming And Maintenance

MERLIN LEGEND Communications System Release 6.1
System Programming and Maintenance (SPM)
555-661-140
Issue 1
August 1998
Programming with SPM
Page 75
Upgrading the System
NOTE:
The default barrier code and any programmed barrier codes from
Release 2.1 and earlier are carried over to Release 3.0 and later
with no change and the barrier code length is four (4). It is the
responsibility of the system manager to change the barrier code
length and the barrier codes if so desired.
Upgrade Procedure
NOTE:
The system upgrade procedure must follow the order of the steps
shown below.
!Back up your system programming.
* The backup file must be converted before it is restored.
Table 6. Programming Compatibility (Continued)
SPM Program Restore on
Version Backup
from
1.0 1.1 2.0/2.1 3.0 3.1 4.0 4.1/4.2 5.0 6.0 6.1
4.25 4.1/4.2 no no no no no no yes no no no
5.15 4.1/4.2 no no no no no no yes yes* no no
6.15 4.1/4.2 no no no no no no yes yes* yes* no
6.25 4.1/4.2 no no no no no no yes yes* yes* yes*
5.15 5.0 no no no no no no no yes no no
6.15 5.0 no no no no no no no yes yes* no
6.25 5.0 no no no no no no no yes yes* yes*
6.15 6.0 no no no no no no no no yes no
6.256.0 nonononononononoyesyes*
6.256.1 nononononononononoyes

Lucent Technologies MERLIN LEGEND Release 6.1 Specifications

General

Brand	Lucent Technologies
Model	MERLIN LEGEND Release 6.1
Category	Conference System
Language	English