Off-Premise Extension - NEC Xen IPK Features & Specifications Manual

Off-Premise Extension

FEATURE
DESCRIPTION
SYSTEM
AVAILABILITY
OPERATING
PROCEDURES
SERVICE
CONDITIONS
Features and Specifications Manual
This feature allows Single Line Telephones (SLTs) located remotely, up to
6km away, to access the Xen IPK System with the same ability as an on-
site Single Line Telephone.
Terminal Type
Single Line Telephones.
Required components
OPX(2)-U( ) ETU
Normal programming assignments and call handling
procedures apply:
Restrictions
The OPX(2)-U( ) ETU Unit does not support a connection to a Voice
Mail Unit at the remote site.
General
Each OPX(2)-U( ) ETU Unit provides two circuits.
The maximum loop resistance between an OPX(2)-U( ) ETU and an
Off-Premise Extension Single Line Telephone is 1800 ohms (including
Single Line Telephone set resistance).
The OPX(2)-U( ) ETU Unit has a built-in ringer (RSG). This ETU
supports Synchronous Ringing and detects Dial Pulse/DTMF tones.
In system programming, the OPX(2)-U( ) ETU is considered to be the
same as an SLI(4)-U( ) Unit.
Maximum of 6 OPX(2)-U( ) ETUs are supported in an Xen IPK
Basic System.
Maximum of 22 OPX(2)-U( ) ETUs are supported in a Xen IPK
Expanded System.
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