The Primary Rate Interface Module
80-14005000-01
2–5
2.4.1.1 SBUPRI E1 Product Variant - Poles 5-7
Variant
Country
DIL Switch Settings
Variant 0
Euro ISDN. UK and most
European countries:
poles 5,6,7 all OFF.
Variant 2
Euro ISDN*. France and
Sweden:
pole 6 ON,
poles 5,7 OFF.
Variant 3
‘Channel ID’ element not
presented*. Sweden:
pole 5,6 ON,
poles 7 OFF.
*NOTE: Variants 2 and 3 do not have single octet information elements
present in the call setup message.
Most other countries with Euro-ISDN are likely to require Variant 0.
Please contact your Technical Support for further information.
NOTE: Variants 1-14 must not be set in the UK, otherwise the
Approval of this product will be invalidated. Access to the
interior to change these settings must only be made by a
competent engineer.
2.4.1.2 SBUPRI-23 T1 Product Variant - Poles 5-7
Variant
Country
DIL Switch Settings
Variant 0
National ISDN-2/Bellcore
poles 5,6,7 all OFF.
