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Chapter 7. Voice Interface Configuration
Switched Mode
S
WITCHED
to 40) to two host ports. This enables many remote users to have
access to a limited number of access lines on a call-by-call basis.
The host unit typically connects two extensions to a PBX via an
FXO module. The remote units connect to telephone sets via FXS
modules. See the section Switched Mode Application on page 4-12 for
an example application.
Direct Mode
D
IRECT
across a frame relay network. In this mode, L1 and L2 on the local
unit are connected to L1 and L2 on the remote unit. With this
option, one or two extensions can be extended across the frame
relay or DDS network by using an FXO module on the local unit
and an FXS module on the remote unit. PLAR circuits are also
supported by using FXS modules on both ends of the circuit.
Remote/Host (Rem/Host)
Configure the unit to be either the R
There must be only one H
Typically, the H
The H
All units other than the H
configuration is required for R
This option is available only when the M
DLCI Mapping (DLCI MAP)
The options for DLCI M
R
EMOTE
7-2
mode is used to multiplex several remote extensions (up
mode is used to accomplish a one-to-one mapping of ports
OST
unit connects to the PBX via FXO connections.
OST
unit maintains all of the extension/DLCI information.
OST
OST
vary depending on the M
AP
/H
selections.
OST
Express 5200 User Manual
unit or a H
EMOTE
unit in a switched environment.
are set up as R
units. No other
EMOTE
units.
EMOTE
is set for S
ODE
WITCHED
unit.
OST
.
and
ODE
61202175L1-1
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