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22 | Section 2
e Nx12 fully supports Livewire. For more information on using the Nx12 with a Livewire
Audio-over-IP network, see Section 5.8.
IMPORTANT
If you are not using a Livewire-ready network, do not enable Livewire streams or you will
ood your Ethernet network. Only when a properly congured Livewire-compatible Ethernet
switch is present should Livewire streaming be enabled. The Audio menu includes LW
enable/disable as the rst item.
e 100Base-T connector has two integrated LED indicators:
e green Link LED indicates the presence of a live physical connection to a working
♦
Ethernet hub (or other device). If the green indicator does not light you should check
your network wiring. Absence of the link light could also indicate a hardware failure of
the Nx12.
e amber Activity LED indicates network activity on this segment of the network. ♦
Depending on network activity, this indicator may only illuminate occasionally; flickering
of this light is normal.
For details on using Web-based configuration, see Section 5.3.
For information on using Telos Assistant Producer and other call screening applications, see
Section 5.10.
2.10 Parallel GPIO Remote Control
is port provides inputs to and outputs from the Nx12. Inputs can be connected to logic
outputs or switch closures. Outputs can be connected to external device logic inputs.
When any of the two-show modes are used, functions labeled 1 are used for Show 1 and func-
tions labeled 2 are used for Show 2. When show mode is One Show, only the functions for 1 are
available.
e available functions are:
Record Control Outputs (See Section 4.3)
Ring Mute In – is input will mute the ringers on all of the Desktop Directors connected to
this Nx12.
User Out (Delay Dump) – is output will be active (low) when the User button is pressed. It
will remain asserted until that button is released.
Ringing Out – is output is active (low) whenever the system has one or more lines in the
ringing state.
Priority Ringing Out – Active (low) when a line designated as a Priority Line is ringing.
Nx12 GPIO D-Connector
PIN DESCRIPTION
1 Ground
2 User Out (Dump) 1
3 Ringing Out 1
4 Priority Ringing Out 1