IP LDK-20 Programming Manual System Feature
225
2.19.1 ISDN
Description
The IP LDK MPB software can be upgraded through ISDN BRI line interface by IP LDK upgrade
program in remote PC.
Operation
1. Connect the ISDN phone line to the PC ISDN card.
2. Connect the ISDN T-interface line to a BRI port of IP LDK system.
3. Run IP LDK PC Upgrade program.
4. Select the IP LDK system to be upgraded and press ‘OK’ button.
5. Set the port type to “ISDN Connection”. And press the ‘Select’ button.
Summary of Contents for IP LDK-20
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