Least Cost Routing
Minimizing transit or interconnect traffic
Mascom offers ISDN/PRA which allows for the corporate PABX to be integrated with the fixed-wireless lines, sometimes called FCT (Fixed Cellular Terminals). Routing of the outgoing PABX calls is done based on whether the calls are destined for mobile or fixed network, thereby minimizing transit or interconnect traffic.
To the Postpaid owner, the benefit is that the operator passes the cost savings on transit traffic to them, creating a win-win situation for both.