Router for reliance wireline broadband

[hpotter]

I want to use wifi on my newly purchased Galaxy r.So please suggest me a wifi router that will be compatible with reliance(web login). The modem which i am presently using is ZTE ZXDSL 831 Series provided by reliance.My budget is Rs.1500(i am completely novice :Read: at configuring routers etc. so please suggest a model that is easily configurable.)How is this one D-Link Wireless N 300 (1700 after coupon from letsbuy)?Will this be compatible with reliance wireline bb?