Matrix Telecom SARVAM UMG System Manual page 354

The T1E1 Port - Destination Number Determination: DDI Number Based Table opens.
• In DDI Number, enter the DDI Numbers allotted by your service provider.
• For each DDI Number, enter the corresponding destination number in Destination Number.
• To apply Reverse DDI for each number, select the check boxes under Apply and select the Reference
ID for the number. Default: Apply Reverse DDI is disabled and Reference ID is 1.
• Click Submit to save and close the window to return to the Handling of Incoming Calls - Port Wise
window.
You can also configure the DDI Number Based Table from Advanced Settings. For instructions, see
"Destination Number Determination"
Route to the Called Party Number
In this method, a call received on the T1E1 Port is routed to a specific number depending upon the called party
number received in the SETUP Message on the T1E1 Port.
Matrix SARVAM UMG System Manual
under Advanced Settings.
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