This section specifies the long duration call supervision.

To View and Edit Long Duration Call

On SBC main screen, go to Configuration > System Provisioning > Category: Trunk Provisioning > Trunk Group > H323Trunk Group > H323 Trunk Advanced > H323 Trunk - Services - Advanced - Long Duration Call. The Long Duration Call window is displayed.

The Long Duration Call can be checked for each Address Context, for each Zone, for each H323Trunk Group created or for all the Address Contexts, Zones and H323Trunk Groups created. Use the drop-down box to select the desired Address Context, Zone and H323Trunk Group.

The Edit Long Duration Call window is displayed.

Figure 1: H323 Trunk Advanced - H323 Trunk - Services - Advanced - Long Duration Call

The following fields are displayed:

Table 1: H323 Trunk Advanced - Long Duration Call Parameters


Parameter


Description

Ldc TimeoutTimeout value (in minutes) of the long duration  call timer. Options:
  • 0 – Use to disable the timer (default).
  • 60-2880 – Sets timer to specified value.
Ldc ActionAction to take if the long duration call timer expires: noAction | release | trap | trapAndRelease
Ldc Rel CauseQ.850 release value to use should the call be  released due to long duration call timer expiry. (default = 41).
Ldc Emergency CallsFlag to include/exclude Emergency Calls in/from Long Duration Call Disconnect procedures.
  • exclude (default)
  • include

Make the required changes and click Save at the right hand bottom of the panel to save the changes made.


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