Surely I will try.
But BSNL in UP east ( Varanasi ) is not helpful , I am facing this issue for more than a year I have contacted everyone of them and none of them were able to help. All of them were like we haven’t configured any bsnl air fibre connection with VoIP, this is new to us and at this point of time we are unable to run a fibre connection at your place cause it’s not cost efficient. Even one of the official said sir if you want we can disconnect your connection. I was like I would surely do that if any other service provider comes to my area.