Regional Caller Id Display Formats; Regional Companding Law; Regional Media Bay Module Availability; Table 45 Companding Law By Region - Nortel BCM50 Installation And Maintenance Manual

Regional caller ID display formats

The Caller ID function is supported on telephones that provide a display window. Caller ID format
can consist of the name and DN of the calling party. For further information on compatible
telephones and auxillary equipment, refer to
The North American region supports the following format: 5554775 (613)
All other regions display the numbers in a continuous string of a maximum of 14 characters:
6135554775

Regional companding law

shows the companding (compression and expansion) law used for each region. The
Table 45
Mu-law (µ-law) companding standard is common to Asia and North America. The A-law
companding standard is common to Europe, Central and Latin America and the United Kingdom.
DECT systems: Ensure DECT systems that require mu-law have the correct region setup before
you install the DECT system. Refer to the DECT Installation and Maintenance Guide for details.

Table 45 Companding law by region

Companding
law
•
µ-law
•
•
A-law
•
•

Regional media bay module availability

Some of the media bay modules are customized for a specific type of line and are not available to
all regions. Table 46
used within the related area.
Table 46 Module availability, by profile (Sheet 1 of 2)
Region
Australia
Brazil
Caribbean
CALA
Caribbean • Hong Kong
Australia • France
Brazil • Germany
CALA • Global
Denmark • Holland
lists a cross-reference between regions and the type of modules that can be
DSM 16+/ ASM/
DSM 32+ ASM 8+
Regional Default System Values
"Install telephones and peripherals" on page
Region
• North America
• Italy
• Norway
• PRC
• Spain
4X16 BRI
131.
• Taiwan
• Sweden
• Switzerland
• United Kingdom
DTM DDIM GATM 4/
GATM 8
System region attributes
251