Figure 3-106: Forward On Busy Trunk Destination Page - AudioCodes Mediant 600 User Manual

The device forwards calls using this table only if no alternative IP-to-Tel routing rule has
been configured or alternative routing fails, and one of the following reasons (included in
the SIP Diversion header of 3xx messages) exists:

For digital interfaces: "out-of-service" - all trunks are unavailable/disconnected

"unavailable":
•
For digital interfaces: All trunks are busy or unavailable
•
For analog interfaces: All FXS/FXO lines pertaining to a Trunk Group are busy or
unavailable
Note:

To configure the Forward on Busy Trunk Destination rules:
1. Open the 'Forward on Busy Trunk Destination' page (Configuration tab > VoIP menu
> GW and IP to IP submenu > Routing submenu > Forward on Busy Trunk).

Figure 3-106: Forward on Busy Trunk Destination Page

The figure above displays a configuration that forwards IP-to-Tel calls destined for
Trunk Group ID 1 to destination IP address 10.13.5.67 if the conditions mentioned
earlier exist.
2. Configure the table as required, and then click the Submit button to save your
changes.
3. To save the changes so they are available after a power fail, see ''Saving
Configuration'' on page 197.
SIP User's Manual
You can also configure the Forward on Busy Trunk Destination table using
the ini file parameter table ForwardOnBusyTrunkDest.
170
Mediant 600 & Mediant 1000
Document #: LTRT-83308