Port forwarding and DNS server: From Shaw to Telus

[reefme]

Help please: I just switch from Shaw to Telus. Now I can not communicate between my phone and my RKE controller. Before I had a Dlink and Shaw modem and I know how to set up a port forwarding and DNS. I can only view it at home wifi under IP address. I can not view outside my house. I need to know the port forwarding and a DNS server setting in the Telus modem/router combo.