User's Manual

BCM450 System Start Up
58 NN40010-317 Issue 1.2 BCM450 Rls 6.0
Attribute
Value
Module/line type
Internal
Designates whether the DTM/BRI acts as a primary or secondary timing component for
an external timing source or as the internal timing source.
Note: A BRI module can be programmed with primary/secondary clock source, however,
it is recommended that a BRI module always be set to Internal if a DTM exists on the
system to be the Primary External clock source.
Warning: Changing the clock source may disconnect calls.
If you change the clock source for your system, you may cause your system DTM
interface(s) to reset, resulting in dropped calls. Choose a suitable time to change the
clock source and use the Page feature to inform users of possible service disruptions.
Send
Name
Display
Select or clear
PRI
*BRI
QSIG
When you select this check box, the system sends a specified outgoing name display
(OLI) from the calling telephone.
Appears only for Protocols: SL-1, NI, DMS-100, DMS-250, or PRI QSIG.
Remote
Capability
MWI
Select or clear
PRI
This setting allows you to indicate MWI compatibility on the specific loop(s) that you are
using to connect to the central voice mail system on a Meridian 1 which has the MWI
package installed, with the RCAP setting set to MWI.
Appears only for SL-1 protocol.
Overlap
receiving
PRI
BRI
Supports target lines in markets which use Overlap receiving signalling on the BRI trunks.
Overlap receiving must be configured for each BRI loop. After every digit is received at
the ISDN layer, Target Lines are checked for matches. If a full match is made, the call is
routed immediately to the target line without waiting for additional digits.
Local
Number
Length
BRI
When Overlap receiving is enabled on the trunks, this number determines how many
incoming digits need to match the target line numbers to be considered a call for that
target line.
Host node
M1, Embark,
IDPX, DSM
DNPSS
DPNSS cards connected to Embark switches have a different way of handling call
diversion, therefore, when you provision a DTM for DPNSS, you must indicate what type
of switch the lines are connected to.
When you select the Embark switch, calls are diverted using the Call Forwarding feature
instead of call diversion.
Maximum
Transits
Default: 31
PRI
Indicate the maximum number of times that a call will be transferred within the SL-1
network before the call is dropped. Protocol must be set to SL-1 to display this field.
T1 parameters
CO fail
T1
PRI
Specify a carrier failure standard (T1A-5474, TR62411)
Interface
levels
ISDN, PSTN
T1
PRI
Define a loss plan setting.
Framing
ESF, SF
T1
PRI
Select the framing format used by your T1 or PRI service provider: Extended Superframe
(ESF) or Superframe (SF). Contact your T1 or PRI service provider for the proper setting.
(SF or Superframe is sometimes known as D4.)
Line coding
B8ZS, AMI
T1
PRI
Define the encoding signals on a T1 line. Select the standard used by your T1 service
provider. Contact your T1 service provider for the proper setting.
Internal
CSU
<check box>
T1
PRI
Turn the internal T1 channel service unit (CSU) on or off.
CSU line
build
0, 7.5, or 15 dB
T1
PRI
Set the gain level of the transmitted signal. This setting appears only when the Internal
CSU is Enabled.
DSX1 build
000-100, 100-
200, 200-300,
300-400, 400-
500, 500-600, or
T1
PRI