Bridgewater Systems introduced an integrated system for small- to mid-sized WiMAX operators. 
The system combines the policy-based Bridgewater Service Controller for WiMAX AAA; subscriber data management enabled through Bridgewater’s Subscriber Data Broker; pre-paid and post-paid billing support; and a robust DHCP Server. Bridgewater’s new ServiceMAX 500 interfaces to billing systems, ASN gateways, Mobile IP Home Agents (HA), and can be deployed in fixed (802.16d) or mobile (802.16e) networks. Optional modules include lawful Intercept support, a regulatory requirement in many countries.
http://www.bridgewatersystems.com
