22
1st call (60 sec delay time)
2nd call (4 min delay time)
3rd call (16 min delay time)
4th call (64 min delay time)
Fig. 5.14.
Example call delay time application
Dual mode
Define a secondary dial-out phone number in case the primary fails to get through to T/Mon. The secondary
number is only dialed if the primary number is unavailable. The secondary number and primary number will
alternate until successful connection with T/Mon is reached. The primary number is then made the number to dial
the next time there is a need to make a call.
Fig. 5.15.
Configure your Dialup mode in the Channel tab
Use the following steps to configure your Dialup channel:
1. Enter the Site ID for this NetGuardian 216 Dialup unit. The Site ID must match the site number configured in
T/Mon.
2. Enter the Modem Initialization string for this unit.
Note:
initialization is usually not required. The NetGuardian 216 will pre-send "AT" if a string is defined.
3. Click on the drop-down menu and select a baud rate (1200 or 2400).
Note:
Default rate is 1200.
4. Set the Response Wait time in seconds. This is the time the NetGuardian will wait for a connection with
T/Mon giving up on a dial attempt.
Note:
Default time is 60 seconds.
5. Set the Ring Answer Count. This is the number of rings the NetGuardian will count before answering any
inbound calls.
Note:
Default is 3.
