ZyXEL Communications Omni.Net Lite User Manual

Omni.Net Lite User’s Guide

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Chapter 2 Using the Utility

Note: The high threshold must be greater than the low threshold, otherwise, both of 

them will be reset to the default.

Click PPP/MP Parameters under RS-232 Port to display the screen as shown next.

Figure 10   RS-232 Port: PPP/MP Parameters

The following table describes the labels in this screen.

Table 6   RS-232 Port: PPP/MP Parameters

Enable Fixed MP 

(fixed 128K)

Select this option to combine both B-channels into one PPP link for data calls 

and always has the higher transmission rate.

Enable CHAP

Select this option to have your TA use CHAP for link authentication with the 

username and/or password.

Enable Call Bumping

Select this option to allow bandwidth release for voice calls.

Maximum throughput 

(1 or 2 B-channel)

This field is not available if you select Enable Fixed MP.
Select 64 kbps (1 B-channel) to activate only one B-channel and transmit 

data at 64 kbps.
Select 128 kbps (2 B-channel) if if you want to bundle two B-channels to 

increase the data transfer rate. This is called multilink.