Switch Types

Your ISDN service is provided through an ISDN switch at your telephone company. The switch types are listed below:

ISDN Switch

Description

ni-2

National ISDN-2 (NI-2) compliant. This is the default

dms-100

Northern Telecom DMS-100.

4ess

AT&T 4ESS

att-5ess

AT&T 5ESS.

net5

European ISDN PRI standard.

vn2

France (older switch).

vn3

France (older switch).

Itr6

Germany (older switch).

ntt

Japan.

kdd

Japan.

ts014

Australia. To use this switch type, set the port type ot network hardwired, set the directory number for the port appropriatly. and reset the port.