ADTRAN ISU 512 user manual Configuring Network Options for Dial Operation, Switch Type, Call Type

Chapter 5: Configuration

CONFIGURING NETWORK OPTIONS FOR DIAL OPERATION

This section describes how to configure the ISU 512 for Dial operation such as Switch type, Call type, Terminal ID, Dial options, and Auto answer. To dial calls over ISDN, the ISU 512 must be configured for Dial Line.

Switch Type

Find out what kind of ISDN switch the local CO is using by asking the tele- phone administrator or the telephone company representative. Configure the ISU 512 for either a Northern Telecom DMS-100™, AT&T 5ESS® CO switch, or a switch conforming to the National ISDN-1 standard [usually an AT&T 5ESS, NTI DMS-100, Siemens EWSD, or EuroISDN (CTR3 compliant)]. Outside of North America, use the AT&T 5ESS, NEC, or EuroISDN switch selection.

Use the following menu path:

3=CONFIG 1=Netw. options

1=Dial Line 1=Switch Type

1=AT&T 5ESS (default) 2=DMS-100 3=NATIONAL ISDN 1 4=NEC Switch

5=EuroISDN (only available on the ISU 512 ST)

Call Type

The Call type can be configured four different ways, depending on the type of service used.

Use the following menu to configure the call type:

3=CONFIG 1=Netw. options

1=Dial Line 2=Call type

1=Speech

2=Audio 3=Data 56Kbps 4=Data 64Kbps (default)

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