Telephone Switch Parameters
Once you have contacted your service provider and learned the type of ISDN switch being used,
refer to Tables 1 through 3. You must supply the appropriate provisioning information to the
service provider to ensure proper configuration of the ISDN line.
National ISDN (NI-1) is a specification released by Bellcore outlining a basic
NOTE
set of ISDN services for standardization by equipment vendors.
ISDN Switch Parameters
B1
B2
D
Multipoint
Terminal Type
Display
TEI
MTERM
MAXB CHL
ACT USR
CSD
CSD CHL
CSD Limit
CA Pref
EKTS
Nail Up
Table 1 National ISDN 1 (NI-1) Parameters
CyberSWITCH 100 Advanced User Information
ISDN Line Ordering and Configuration
Value
Circuit Switched Data & Voice
Circuit Switched Data & Voice
Signaling Only
Yes
A
Off
Dynamic
1
2
Y
2
Any
2
1
No
None
5