Nortel 4000 用户指南

Managing Remote Access Concentrators Using Annex Manager

Chapter 4    Setting Up RACs

4-30

The

Edit WAN Module

 window allows you to set WAN Interface parameters.

The window displays information in the

WAN Parameters

 box, the

DNIS

Provisioning

 box, and the

ANI Provisioning

 box.

The

WAN Parameters

 box displays uses the following option buttons:

•

Switch Type

 defines the kind of switch the RAC uses. The value

you choose here depends on the switch provided by your
telephone company. You can select:

•

 Default - see

 for the default switch type

•

 Other for a switch not listed

•

 US/N.American(Chan_T1)

•

 Singapore(E1_ISDN)

•

 NI-2(T1_ISDN)

•

 DMS-100(T1_ISDN)

•

 5ESS(T1_ISDN)

•

 ETS1(E1_ISDN)

•

 Australia(E1_PRI)

•

 Japan_NTT

•

 ETS1(w/o CRC4)E1_ISDN

•

 HongKong(Chan_T1)

•

 Taiwan(T1/R1)

•

 CCITT(E1/R2)

•

 4ESS(T1_ISDN)

•

 Brazil(E1/R2)

•

 Korean(E1/R2)

•

 Sweden(E1/P7)