Central Answering Position (Cap/Ecap); Telephone Port And Dn Cross-Reference - Nortel BCM200 Installation And Maintenance Manual

164 Chapter 10 Installing telephones and peripherals
Refer to Chapter 11, "Installing the analog terminal adapter," on page 169
procedure for installing the device.

Central Answering Position (CAP/eCAP)

A Central Answering Position (CAP) provides additional auto-dial positions or additional line
appearances.
A 7316E telephone can support up to 9 OKIMs. Each module provides 24 programmable keys
with indicators. A telephone can be configured as an eCAP, which allows it to support line
appearances on the KIM buttons. If the telephone is configured as an eCAP, a maximum of four
KIMs can be added (eKIMs). A T7316E/KIM configuration that is not configured as an eCAP can
support up to nine KIMs. In this configuration, only memory button programming is supported. A
supplementary power supply is required after the fifth KIM is added.
Note: Programming
The T7316E+eKIM does not support auto-dial keys programmed with Hunt group
DNs.
Refer to the CAP user card for instructions about using a CAP. For more information, refer to the
BCM 4.0 Device Configuration Guide.

Telephone port and DN cross-reference

The media bay module that analog and digital telephones connect to dictates DNs and port
numbers. Use Table 62
reference, put a check mark beside the ports where there are telephones installed.
Note: The following table is based on a system with three-digit DNs and a start DN of
221. If your system has longer DNs, the system automatically adds a repeat of the first
digit for each additional DN length unit; for example, 221 becomes 2221.
Also, note on the following tables that DN numbering differs between systems that were
upgraded from BCM 2.5 software and systems that were new with BCM 3.0 or newer
software.
Table 62 Cross-referencing ports and DNs on a 2.5 system upgraded to 3.0 or newer software (Sheet 1 of
DS 30
bus 02
Pins Port* DNs
26/1 X01 221
27/2 X02 222
N0060612 N0060612
and Table 63 to identify which port connects to each telephone. For future
DS 30 DS 30
bus 03 bus 04
DNs DNs
237 253
238 254
for the requirements and
DS 30 DS 30
bus 05 bus 06
DNs DNs
269 285
270 286
DS 30
bus 07
DNs
301
302