To change VoIP parameters:
The system displays the fields containing the parameters for the selected card.
See the Change VoIP Parameters for Card number screen for guidelines on completing these fields.
If you make changes to telephone numbers for VoIP channels, go to the Assign Phone Number to Channel screen and re-assign telephone numbers to the VoIP channels.
The system displays a message advising you that you must stop and start the voice system for the changes to take effect.
Caution:
Stopping the voice system ends call processing. Stop the system when no calls or few calls are coming in. If possible, reroute calls to another Avaya IR system.