Netgear XM128 ISDN Manuel d'utilisateur télécharger pdf (Page 79)

Reference Guide for the Model XM128 ISDN Digital Modem

Advanced ISDN 7-11

Point-to-Point Configuration

In some areas, the Direct-Dial-In (DDI) number is less expensive than the MSN; therefore, you

might want to subscribe to point-to-point ISDN to employ the DDI function. In this case, only one

modem can be connected to the ISDN line and the TEI (Terminal Equipment Identifier) is always

zero. The TEI is established by setting the bit 1 of S-register S119 as follows:

• S119.1 = 0 to disable point-to-point DDI function (default)

• S119.1 = 1 to enable point-to-point DDI function

Placing a Call

To initiate a call, configure the Model XM128 modem according to the bearer service (or protocol)

that you want to use.

ATBnn is used for ISDN data calls.

Placing a Call for DSS1

The ATDx command ATDx[Yn][Nn]called_party_number[/[Zn]called-party-subaddress/] is used

for dialing.

Where x = I (for ISDN data calls), A (for the analog adapter 1), or B (for the analog adapter 2).

Yn specifies the type of number:

• Y0 for unknown (default if Yn is omitted)

• Y1 for international number

• Y2 for national number

• Y3 for network specific number

• Y4 for subscriber number

1 2 ... 74 75 76 77 78 79 80 81 82 83 84 ... 155 156

Pas de commentaire

Netgear XM128 ISDN Manuel d'utilisateur Page 79