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4-8 Netopia ISDN Modem User’s Guide

If you select the Toll Saver option in the conﬁguration dialog box, Toll

Saver will be applied to all outgoing ISDN calls. You must disable

the Toll Saver feature to place calls to devices that do not support

this feature.

11. To change the B channel data rate, select either 56, 64, or Toll

Saver for the B Channel Rate. For more information about Toll

Saver, see the “Placing a Toll Saver call” section on page 6-8.

Step 12: Enabling and

disabling Multilink PPP Multilink PPP allows a maximum digital connection of up to 128

Kbps by virtually linking two 56 Kbps or 64 Kbps B channels.

12. Click in the Multilink check box in the PPP area (lower-right cor-

ner) to toggle Multilink PPP. If the box is checked, Multilink PPP

is on. For more information about Multilink PPP, see the “Using

Multilink PPP” section on page 6-4.

Steps 13 to 14:

Completing the

conﬁguration

13. Click the Update button to download the parameters displayed

in the dialog box to your ISDN modem.

14. Check the status area to verify the conﬁguration. If the parame-

ters were conﬁgured accurately and the ISDN modem is ready

to send and receive calls, the status area ﬁelds should contain

the information shown below. Note that you do not conﬁgure

the Terminal Endpoint Identiﬁer (TEI) numbers, they are gener-

ated automatically by the telephone company.

■Layer 1: UP

■SPID 1: Init

■TEI 1: Number from 0 to 127

■SPID 2: Init (if required)

■TEI 2: Number from 0 to 127 (if required)