how to connect mtnl internet and iptv and wifi

[Guest]

I just got a new wireless modem from mtnl but the problem is that I
have IPTV so I have to disable the DHCP. without which the wifi dosn't work
so I cannot connect my phone to the Modem.
If i enable the DHCP my IPTV will not work.
So I am in a bind either watch TV or Have broadband wifi on my mobile.
Can anyone please solve this problem.
Regard
Mahesh Shervegar