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A point-to-point configuration on a SuperStack II bridge/router or
boundary router is selected by setting the SPIDn1 and SPIDn2 parameters
to none.
DMS 100 and National ISDN 1
To order ISDN service for a DMS 100 or National ISDN 1 switch, provide
the telephone company with the information in Table 36.
Table 36 Ordering ISDN Service for a DMS 100 Switch
Required Information Specification
Line type DMS 100 or National ISDN 1 line
Line code 2B1Q (2B+D)
Interface type S/T interface with NT1 (model 43x) or
U interface (model 44x) and RJ-45 jack
Circuit-switched option Yes
Bearer Restriction option No packet mode data (NOPMD)
Protocol Functional version 0 (PVC 0) for DMS 100
Functional version 2 (PVC 2) for National ISDN
SPID suffix 1 in North America only
Terminal endpoint identifier (TEI) Dynamic
Ring No
Key system (EKTS) No
Voice or data Data
DN must be set as follows:
Parameter Setting
B1 Circuit-switched data
B2 Circuit-switched data
D Signaling only
MAXTERM 1
MAXB CHNL 2
ACT USR Y
CSD 2
CSD CHL Any
Display No
CSD Limit 2
CA PREF 1