At&T 5Ess Switch - 3Com SuperStack II User Manual

74 A A: P
PPENDIX ROVISIONING
Y ISDN L
OUR INE
AT&T 5ESS Switch
To order ISDN service for an AT&T 5ESS switch, provide the telephone
company with the information in Table 21.
Table 21 Ordering ISDN Service for an AT&T 5ESS Switch
Required Information
Line type
Line code
Interface type
Maximum terminals (MAXTERM)
Maximum B channels (MAXB CHNL)
Actual user
Circuit-switched data
Circuit-switched data channel
Terminal type
Display
Circuit-switched data limit
Voice or data
Call appearance
DN (directory number) must be set as follows:
Parameter
B1
B2
D
MAXTERM
MAXB CHNL
ACT USR
CSD
CSD CHL
TERMTYP
Display
CSD Limit
CA PREF
Specification
National ISDN 1 line
2B1Q (2B+D)
S/T interface with NT1 (model 43x) or
U interface (model 44x) and RJ-45 jack
1
2
Yes
2
Any
A-Basic or E-Type (data only) Terminal
No
2
Data
Idle
Setting
Circuit-switched data
Circuit-switched data
Signaling only
1
2
Y
2
Any
TYPEA or TYPEE
No
2
1