ZyXEL Communications ISDN Terminal Adapter Omni.Net Lite, User Manual

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Omni.Net Lite User’s Guide
35 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.
2.5.4 Configuring PPP/MP Parameters
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
LABEL DESCRIPTION
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.