BSNL has chosen Elitecore Technologies Core Network & Session Control Software -EliteAAA for WiMAX roll out in both Rural & Urban circles. BSNL plans to have 1.8 million subscribers using its services in Rural areas of India. EliteAAA is Access network Agnostic which supports multiple Networks & services on the same platform. Elitecore offered BSNL upgrade WiMAX feature on the existing EliteAAA platform which has been running smoothly at BSNL supporting multiple access networks such as MPLS Virtual Private Dial up, MPLS Virtual Private Network (VPN), XDSL, Wifi, WiMAX, this helped BSNL in faster roll out of services and significant reduction in CapEX, OpEX by Leveraging existing infrastructure for WiMAX.EliteAAA deployed by BSNL is compliant to latest WiMAX forum NWG standards, It supports EAP-TTLS & EAP-TLS and Certificate based Authentication. The Key differentiation offered to BSNL was Multi Vendor support with different QoS Parameters in EliteAAA in a single deployment, thereby eliminating Vendor lock-in which was critical for BSNL having a huge geographic spread. Elitecore’s EliteAAA is integrated with Huawei & Point Red ASN gateways & existing upstream Billing System. Elitecore has deployed EliteAAA as a Centralized AAA, Policy Management and Resource Management for offering prepaid and postpaid models for multiple services such as Virtual Private Dial Network (VPDN), Virtual Private Network (VPN), Dial-up and ISDN, Broadband, WiMAX, Wifi, IPTV, Bandwidth on Demand on the same platform.