We have been using IPTV of Airtel from last 4 years it is a very useful product but quite neglected by Airtel. As it has many scope of Improvements. the Features I like is specially the Timeshift TV.
It automatically keeps a record of last 7 Days for the given Channels so you dont have to actually go to the settop box and record the show or Movie which you want to see if u missed it to record u cant see. But in IPTV it is all prerecorded. and the variety of Channels available. It is like 1 cost for Phone Line IPTV & internet Wifi only Rs 1400 plan best buy ever.
The problem with the AIRTEL IPTV is it is neglected by Airtel as a product been more than 2 years since any new arrivals of movies have been uploaded. They are still pending on working with there HD Settop Box.