Basic compatible router/modem

[dmcquade]

Hi, I have a problem trying to view cctv cameras remotely. My set up is now modem Huawei E5151; router TP-Link MR3420, Jovision NVR. I think the router and modem are not compatible. My supplier is 3 ireland. How can i work out which router or modem to buy to make this work. Sorry for such a basic question, i have searched the net without being able to sort this.

Thanks for your help

 

[hans_pcguy]

Call your internet provider. They should be able to tell you.