Installation and Configuration 279
Table118
LEI card - E1 Switch2 (S2) dip switch settings
Characteristic Selection Switch
Position Switch
Setting Factory
Default
E1 framing CRC-4 Disabled
CRC-4 Enabled
1ON
OFF
OFF
E1 coding AMI
HDB3
2ON
OFF
OFF
NOT USED leave ON 3ON ON
NOT USED leave ON 4OFF OFF
NOT USED leave ON 5OFF OFF
Line processing on E1 link
failure On-hook
Off-hook
6ON
OFF
ON
Daisy-chaining to MMI YES
NO
7ON
OFF
OFF
MMI master or slave Master
Slave
8ON
OFF
ON
Table119
ELEI card - E1 Switch 2 (S2) dip switch settings
Characteristic Selection Switch
Position Switch
Setting Factory
Default
E1 framing CRC-4 Disabled
CRC-4 Enabled
1ON
OFF
ON
E1 coding AMI
HDB3
2ON
OFF
OFF
NOT USED leave ON 3ON ON
NOT USED leave ON 4OFF OFF
Mode LEI Mode
ELEI Mode
5OFF
ON
OFF
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23May 2008
Copyright© 2003-2008, Nor tel Networks
.