ZyXEL Communications 128IMH Network Router User Manual


 
Prestige 128IMH ISDN Modem/ Router/Hub
2-18 Hardware Installation and Setup
ISDN Call Waiting
This allows you to place a call on hold while you answer another incoming call on the same
telephone (directory) number. By default call waiting is disabled on both telephone ports, but can
be enabled on either port from Menu 2.1
How to use call waiting
The Call Waiting feature on your ISDN line works in exactly the same way it does on a regular
analog line. After hearing a call waiting indicator tone, press and immediately release the flash
button on your telephone. This puts your current call on hold and answers the incoming call.
Calling Line Indication
Figure 2-10 ISDN Advanced Setup
The Calling Line Indication, or Caller ID, governs whether the other party can see your number
when you call. If set to Enable, the Prestige sends the caller ID and the party you call can see
your number, otherwise, the caller ID is blocked.
When you are finished, press ENTER at the message: ‘Press ENTER to confirm’, the Prestige
uses the information that you entered to initialize the ISDN line. It should be noted that whenever
the switch type is changed, the ISDN initialization takes slightly longer.
At this point, the Prestige asks if you wish to test your ISDN. If you select Yes, the Prestige will
perform a loop-back test to check the ISDN line. If the loop-back test fails, please note the error
message that you receive and take the appropriate troubleshooting action.
Setup LoopBack Test...
Dialing to 40000// ...
Sending and Receiving Data ...
Menu 2.1
-
ISDN Advanced Setup
Phone 1 Call Waiting= Disable
Phone 2 Call Waiting= Disable
Calling Line Indication= Enable
Press ENTER to Confirm or ESC to Cancel: