I just got Telus Optik TV and Internet installed a couple days ago. Everything seems to work, except that I cannot print to my wireless printer from any of my four iPads any longer. I suspect it has something to do with the Actiontec router. I have verified that the printer and all four iPads are on the same network, and all their MAC addresses show up on the router. I found an article that suggested Telus has enabled a multicasting feature of the router that does not play well with AirPrint. I cannot be the only one with this issue, so I am hoping that someone can chime in with a solution.
To start with, which Actiontec did you get? I know most previous models seem to not work with Air Print. The T1200 might.
Multicast is enabled as that is required for Optik TV to work. There is one potential fix I can think of but it depends if you have a second router.
The V1000H is the older model. It's less likely to be cooperative for AirPlay I suspect. What I've done is I have my Actiontec plugged into my own router which runs everything except the TV. I have a wireless printer set up and working under my own wireless network / router.
I have AirPrint set up through a T1200H with no difficulty. If I recall, I simply plugged my printer to a LAN port on the router, and that was it.
Have you tried the Ethernet route?
Possibly requesting an upgrade to the T1200H is your next step.