Ordering U.S. and Canadian ISDN BRI Services 75
AT&T 5ESS Custom Switch
To order ISDN service for an AT&T 5ESS custom switch, provide the
telephone company with the information in Table 22.
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.
Table 22 Ordering ISDN Service for an AT&T 5ESS Custom Switch
Required Information Specification
Line type ISDN line with point-to-point configuration
Line code 2B1Q (2B+D)
Interface type S/T interface with NT1 (model 43x) or
U interface (model 44x) and RJ-45 jack
Maximum terminals (MAXTERM) 1
Maximum B channels (MAXB CHNL) 2
Circuit-switched data (CSD) 2
Circuit-switched data channel (CSD
CHL)
Any
Terminal type (TERMTYP) A-Basic or E-Type (data only) Terminal
Display No
Voice or data Data
Call appearance preference Idle
DN must be set as follows:
Parameter Setting
B1 Circuit-switched data
B2 Circuit-switched data
D Signaling only
ACT USR Yes
TERMTYP TYPEA or TYPEE
CSD Limit 2
CA PREF 1
HWBook Page 75 Friday, June 19, 1998 3:42 PM
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