DN mapping for digital telephones
367
Programming Operations Guide
DN mapping for digital telephones
Use the following tables to determine which DNs can be assigned to your telephones if your
system administrator did not provide you with a list of available DNs or did not fill out the
Programming Record forms. You will need to determine which media bay modules are installed,
and to which DS30 bus number they are configured. Your system administrator can determine this
for you, or refer to
Chapter 5, “Configuring resources — media bay modules,” on page 135
.
As a rule, your station modules will be installed starting from DS30 02 and working down.
• Use the first table, below, if you had an existing 2.5 system that was upgraded with the 3.0 or
later software.
• Use the second table, below, if you are installing telephones on a brand new 3.0 or later system.
Note:
The tables below are based on a three-digit DN numbering system. The first digit on your
system may be different, or you may have more than three digits, however, the sequencing will
be the same, unless some DNs have previously been renumbered.
Double Density and DNs
In BCM 3.0 and later software, the system can support double density modules. This means that
twice as many DNs can be assigned per DS30 bus when double density modules are installed on
the channel.
Upgraded systems:
The DN number for upgraded systems goes from the Start DN (default is 221)
up to 316 from Bus 02 to 07, respectively. The second level of DNs, then start at Bus 02 (317) and
flow consecutively to Bus 07 (472). Refer to the DN chart in
“DN chart for upgraded 2.5 systems”
on page 368
.
New 3.0 or later systems:
If you are installing a new 3.0 or later system, the DN numbers flow
consecutively. For example, Bus 02 has DN 221 to 253, and so on. Refer to the DN chart in
“DN chart for new 3.0 or newer systems” on page 369
.
PDD and FDD:
If the system is configured to be in Partial Double Density (PDD) (the default
setting for version 3.0 and later systems), Bus 06 and 07 only have 16 available DNs. The
exception to this is the DN count for the legacy Companion wireless handsets, which can use both
B-channel
s
, and, therefore, can support 64 handsets when Bus 06 and 07 are fully loaded using a
DSM32 set to single density. Refer to
“DN mapping for ISDN and legacy wireless handset
devices” on page 370
. You system can be set to Full Double Density (FDD), in which case Bus 06
and 07 have 32 available DNs, but neither can support the Companion system.
Содержание BCM 3.7
Страница 1: ...Part No N0008589 3 3 December 2006 Business Communications Manager 3 7 Programming Operations Guide...
Страница 4: ...4 Software licensing N0008589 3 3...
Страница 32: ...32 Contents N0008589 3 3 W 937 Index 939...
Страница 46: ...46 Tables N0008589 3 3...
Страница 64: ...64 How to get help N0008589 3 3...
Страница 90: ...90 Manually activating Telnet N0008589 3 3...
Страница 116: ...116 Delayed system restart N0008589 3 3...
Страница 194: ...194 Configuring a data module N0008589 3 3...
Страница 276: ...276 Setting line telco features N0008589 3 3...
Страница 310: ...310 Using COS passwords N0008589 3 3...
Страница 364: ...364 Enhanced 911 E911 configuration N0008589 3 3...
Страница 380: ...380 Renumbering DNs N0008589 3 3...
Страница 398: ...398 Saving wizard pages on your computer N0008589 3 3...
Страница 458: ...458 Voice Mail settings N0008589 3 3...
Страница 488: ...488 Setting system telco features N0008589 3 3...
Страница 508: ...508 Other programming that affects public networking N0008589 3 3...
Страница 522: ...522 PRI networking using Call by Call services N0008589 3 3...
Страница 592: ...592 Monitoring Hunt groups N0008589 3 3...
Страница 636: ...636 Configuring Double Density N0008589 3 3...
Страница 640: ...640 Using the Network Update Wizard N0008589 3 3...
Страница 666: ...666 Importing and Exporting DHCP data N0008589 3 3...
Страница 722: ...722 Restarting the router N0008589 3 3...
Страница 726: ...726 Important Web Cache considerations N0008589 3 3...
Страница 748: ...748 Configuring an Interface with NAT N0008589 3 3...
Страница 794: ...794 IPSec N0008589 3 3...
Страница 818: ...818 Configuring the Policy Agent characteristics N0008589 3 3...
Страница 832: ...832 Firewall rules for Business Communications Manager with Dialup interfaces N0008589 3 3...
Страница 876: ...876 ISDN Programming N0008589 3 3...
Страница 1004: ...1004 Index N0008589 3 3...