NEC Univerge SV8100 Features And Specifications Manual page 1350

Issue 7.0
The Primary System (Main Site) requires the appropriate NetLink licenses dependant upon

the number of nodes in the NetLink network.
Up to 16 Nodes can be supported in a NetLink network.

A maximum of 240 Virtual slots are supported.

Port assignment is performed sequentially by the requested order from the Secondary

Systems.
All nodes in a NetLink network should have the same main CD-CP00-US software.

When a Terminal is placed on hold, the Music on Hold comes from the system where the

Terminal resides.
When a trunk is placed on hold, the Music on Hold comes from the system where the trunk

resides.
External Paging uses an output on the CD-CP00-US of the Primary System.

A PGD(2)-U10 ADP must be used if External Paging is required in the Secondary Systems.

License information in the Primary will be copied to the Secondary site when doing

database duplication.
Duplicate license information in the Secondary System is available for only seven days

Version 4000 (4.01 or lower) software.
Duplicate license information in the Secondary System is available for only 28 days.

Version 4000 (4.01 or higher) software required.
After seven days, the license expires. To renew the license, a connection to the original

Primary site must be re-established. (Once the connection to the Primary is recovered, if
fail-over occurs again, the license is once again enabled for seven days to the new Primary
System). Version 4000 or lower software required.
After twenty-eight days, the license expires. To renew the license, a connection to the

original Primary site must be re-established. (Once the connection to the Primary is
recovered, if fail-over occurs again, the license is once again enabled for twenty-eight days
to the new Primary System). Version 4000 (4.01 or higher) software required.
If the original Primary site is in the NetLink network as a temporary secondary, the license

information is available.
If a user wants to enter another additional feature license, it needs to be entered on the

original Primary System.
When fail-over occurs, the Primary System is changed to another communication server.

The IP applications do not know the new primary IP Address, so the following features are
disabled after fail-over:
SMDR

ACD-MIS

SIP Terminal

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UNIVERGE SV8100
SV8100 NetLink