Thread: UTSTARCOM WA3002G4 as Router ??????

Bsnl broadband WA3002g4 modem/router/wi-fi connect with netgear WG311v3 wireless pci adapter

Check this Guide.
for "Wireless Setup only" see Step 10-11. You can ignore step 12 to 15 because MAC filtering is used for Enhanced Security and not required for Basic Connectivity.

HTH