A:
Slingbox only allows video streaming. As you know it takes the video signal from your cable box and send it onto the Internet. Slingbox cannot replace a cable box.
What we did....... We dropped Irect TV. I went to Best Buy a picked up an antenna. ChannelStream 4V. This is a directional antenna. I mounted it on our roof with the bracket that came with it. Attached a RG6 wire and ran it over to our direct tv antenna. Disconnected the wire from our direct tv antenna and attached that wire to my new RG6 antenna wire. Had to add a male adapter to join the wire together. By doing this I am sending my antenna signal to all our rooms. I went to each tv and removed the cable box and took the wire from the wall port and attached it to the back of each tv. I took out the TV REMOTE (not the cable box remote). Select input and switched to antenna. The tv does a search for channels . We ended up with 28 HD OVER THE AIR channels. We got all the major networks, ABC, NBC, CBS, PBS, FOX and more.
Now.... We like hallmark, lifetime, ESPN, history, HGTV, etc. these are not over the air. So we purchased a Roku-3 and connect it to one tv to try it out. This device connected out tv to the Internet. Most of the new tv are smart tv and have an Internet connection but ours is three years old.
Roku-3 gives you over 2,000 Apps. We added a pay App called SlingTV $20 per month. SlingTV is not connect to SlingBox. Two different companies. SlingTV is ones by DishNetworks. There is no contracts, etc.
Anyways our $20 gives us 22 Internet channels like ESPN, ESPN2, DISNEY, HISTORY, TNT, A&E, HGTV, HALLMARK, etc. the LOSS WHEN you drop cable, no tvguide ( I U.S. The TvGuide App on my iPad).
No way to record ( we we miss a show I go to the channel web site the next day and were able to watch the show for free) or one can purchase a ChannelMaster 750 DVR for $399. This unit allows you to record two shows at once and being connected to the Internet it gives you a nice TV guide. So far we are getting by without the DVR. YOU HAVE Cox, just disconnect the cable as it enters you house and connect your antenna wire to where the Cox cable use to be attached.