NEC Univerge SV8100 Features And Specifications Manual page 751

UNIVERGE SV8100
With Version 4000 or higher software, DT700 terminals and wireless IP terminals utilizing

NAPT can be registered to the primary or a secondary system. Refer to the feature
SV8100 NetLink on page 2-1321
Restrictions
When using DT700 IP phones, assigning the following features to a large number of

phones (30 or more) is not recommended:
The same Trunk Line assignment (squared key system)

The same Virtual Extension assignment

Paging key with LED ON assignment

The same location Park key

The same location CAP key

The same BLF key assignment

Day Night Mode Change key assignment

The same VM Mail Box key assignment

Trunk Group key

Trunk Group All Line Busy Indication

An SIP multiline terminal can override another SIP multiline terminal or a Softphone.

A Softphone can override another Softphone or an SIP multiline terminal.

Override does not support SIP multiline terminal with DSS console or Softphone with DSS

Console.
The SV8100 Desktop Application does not support Network Address Translation (NAT).

Because of this, any Desktop Applications must appear to be on the same network as the
SV8100 VoIP Interface (IPLA). For remote Desktop Applications, like SP310 Softphone,
this can be achieved by a VPN connection to the network the SV8100 resides on.
When using Override with an active CTI connection, Program 15-05-39 must be enabled

for the extensions that will be overridden. The overriding terminal must be of the same type
and number of line keys as the terminal to be overridden. If the types of terminals and
number of keys are different between overriding and overridden phones, the Telephony
Service Providers (1st Party and 3rd Party) may not function properly.
Only one Codec can be assigned for SIP extensions. Different SIP extensions cannot use

different Codecs.
Default Setting
None
IP Multiline Station (SIP)
for additional details.
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