Chapter 3. Terminal Menu Operation and Structure
» Configuration/WAN
The WAN menu is used to set up the ISDN parameters for the Express
L768. Figure 3-3 shows the WAN menu.
Figure 3-3. Configuration/WAN Screen
»» WAN/HDSL
Write security: 2; Read security: 5
Selects the mode the HDSL line is in.
HDSL/Mode
Write security: 2; Read security: 5
The Express L768 can be in two modes: HDSL Terminal Unit-Central
(HTU-C) or HDSL Terminal Unit-Remote (HTU-R) (def). For HDSL
synchronization, one unit must be HTU-C and one must HTU-R.
3-10
Express L768 User Manual
61203192L1-20