Configuring the 3C882 ISDN Modem for a PC

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To run the SPID Wizard for a second telephone number:

1From the Configuration dialog box, check the Enabled box located in the Number 2 group box.

A message box appears and asks you to confirm that you want to run SPID Wizard.

2Click OK.

The Second Telephone Number dialog box appears.

3Enter the second telephone number for your ISDN line and then click Next.

Figure 3-7 appears.

4Click Finish.

Configuring Multilink PPP

Multilink PPP is a protocol which provides a method for combining multiple PPP connections. Multilink PPP combines the two ISDN B channels, creating a virtual single digital connection of up to 128 Kbps. Note that the destination you are dialing must also support Multilink PPP, or the dual-channel link will not occur and you will get a single

B channel connection. By default, Multilink PPP is enabled.

To enable or disable Multilink PPP, do the following:

1Click inside the Multilink check box in the PPP area to clear it (disable) or check it (enable).

2Click the Update button to download the change to your 3C882 ISDN modem’s S register.

Additional configuration may be needed for Multilink PPP. For details refer to S registers 82 and 83 in Appendix B.

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3Com 3C882 manual Configuring Multilink PPP, Appears Click Finish