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System Region Attributes 305
Installation and Maintenance Guide
PRC
9 9 9 9
Spain
9 9
Sweden
9 9
Switzerland
9 9
Taiwan
9 9 9 9 9
United Kingdom
9 9 9
Table 44 PRI line protocol supported, by region
Region BRI T side BRI S side PRI T1
Australia ISDN ETSI 300 403 ISDN ETSI 300 102 DASS2
DPNSS
MCDN
ISDN ETSI 300 403,
ETSI QSIG 300 239,
Brazil
CALA
ISDN ETSI 300 403,
ETSI QSIG 300 239
ISDN ETSI 300 102 ETSI QSIG 300 239,
ISDN ETSI 300 403,
MCDN
Caribbean
North American
NI-2 NI-2 NI-2
4ESS
DMS100
DMS250
MCDN
Loop
E&M
DID
Ground
Fixed trunk types
Hong Kong
Taiwan
ITU-T ITU-T ITU-T Loop
E&M
DID
Ground
Fixed trunk types
Denmark
France
Germany
Global
Holland
Norway
PRC
Spain
Sweden
Switzerland
ETSI QSIG 300 239,
ISDN ETSI 300 403
ISDN ETSI 300 102 DASS2
DPNSS
MCDN
ETSI QSIG 300 239
ISDN ETSI 300 403
Table 43 Trunk availability, by region (Continued)
Region BRI S/T 2/4 BRI U2/4
PRI
ETSI = 30 channels
NA = 23 channels
Analog DID E&M CLASS
Country-
specific
analog
trunk card