NEC Univerge SV8100 Features And Specifications Manual page 1483

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UNIVERGE SV8100

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:

SIP Terminal

The following Programs are not updated by the Primary System during fail-over :

Program 10-01, Program 10-02, Program 10-12, Program 10-13, Program 10-14, Program

10-15, Program 10-16, Program 10-45, Program 51-01, Program 90-01 or Program 90-09.

Data in SRAM area is not transferred to the Secondary Systems during fail-over, therefore

when fail-over occurs DND and Caller ID History may be lost.

When a Secondary System with an ETIA or RTB assigned is added to a NetLink network,

the Primary Systems database does not replicate the data in Programs 10-55 or 90-61.

When using Netlink and UCB, the trunks and extensions on the remote sites are not

supported for UCB with Version 2500 (2.50 or lower).

When External MOH is assigned, the CN8 or CN9 on the front of the CD-CP00-US can only

be utilized at the Primary Site. All Secondary sites must provide the External MOH input via

an ACI Input [PGD(2)-U10 ADP]. Version 2500 (2.51 or lower).

With Version 3000 or higher, both the Primary Site and Secondary Sites can have their

own local MOH source connected to the CN8 or CN9 on the front of the CD-CP00-US.

With Version 3000 or higher, the T-1 CCTA and PVA-CCIS blade is supported in the

primary system and/or secondary systems.

When using Netlink and UCB, the trunks and extensions on the remote sites are supported

for UCB with Version 2500 (2.51 or higher).

When using Mobile Extension in a NetLink Network, the ISDN/PRI must be used in the

Primary System.

When using Set Relocation, and a terminal is re-located from one physical system to

another physical system, route programming must be made accordingly for 911 calls.

In a NetLink environment, IPK/IPK II Migration can only be used in the Primary system.

Secondary systems do not support IPK/IPK II Migration.

FoIP (Fax over IP) is supported in a NetLink Network.

With Version 4000 or higher software, DT700 series IP terminals and wireless IP

terminals can be registered to secondary systems in a NetLink environment, Softphones

must still register to the primary only.

SV8100 NetLink

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