OPTIM applications available with a Single mode license support calls over high function digital Multi Frequency Compelled (MFC) Signaling trunks. The digital MFC trunks provide answer supervision and can transmit calling number information. MFC trunks are supported only if answer supervision information is provided.
To get efficient digit processing, the administrator can insert 9 (or equivalent ARS or AAR Access Code) to use the digit conversion table which is administered on the ARS Digit Conversion screen. The ANI Reqd field indicates whether ANI must be requested for MFC trunk. This field has to be set for Extension to Cellular origination features to work.
