Multitech MULTIVOIP MVP-2410 User Manual page 265

MultiVOIP User Guide
Field Name
Dialing
Options
Switch Information
Country
Operator
PCM Law
TEI n
Assignment
ISDN-BRI Parameter Definitions (continued)
Values
Inter Digit
Timer
(value in
milliseconds)
see table
below
see table
below
A-Law or
MU-Law
Terminal or
Network or
both
Automatic
(Point-to-
Point)
Network –
Automatic
(Point-to-
Multipoint)
Fixed (Point-
to-Point (0-
63) TEI 0 &
TEI 1 active
265
Technical Configuration (Analog/BRI)
Description
Dialing options are relevant when the
MultiVOIP provides dial tone either during
an overlap receiving mode or providing a
second dial tone. Default is 2000, which is 2
seconds. Range 250 ms to 10000 ms (1/4 sec
to 10 sec).
Country in which MultiVOIP is operating
with ISDN.
Indicates phone switch manufacturer/model
or refers to telco so as to specify the switching
system in question.
ISDN is implemented somewhat differently
in different switches (different software stacks
are used).
A-Law is an analog-to-digital compression
/expansion standard used in Europe.
MU-Law is the North America standard.
Refer to the PCM-Law defaults based on
country and operator below.
TEI (Terminal Endpoint Identifier) is a
number to uniquely identify each device
connected to the ISDN. TEI Assignment
displays the value for each TEI assigned to
the BRI port. Depending on the layer 1
interface selection (Terminal or Network) and
the country selection, some fields are grayed
out (inactive) as they have no meaning for
this configuration. The TEI range is zero to 63
for Fixed and 64 to 126 for Automatic
assignment.
An interface in Network mode has the added
option of Point-to-Multipoint Automatic TEI.
This added option should be used in cases
where the interface, or BRI port, has one or
more terminal devices connected to it. This
option may also help resolve some problems
that occur when set for Point-to-Point
Automatic TEI, even with only one terminal
device connected to the interface. Point-to-
Point Automatic TEI is then to be used when
there is one network device and one terminal
device, default setting. When selecting Fixed
TEI, the connection must be Point-to-Point,
one network and one terminal device.