If that port test didn't work, something's blocking LW's default port. Try changing ports. In LW tools > options > advanced > firewall config. Change LW's listening port to 64049 (or something in the range of 49152 - 65535) > Apply > ok.

I can't find much info at all about your Actiontec model (closest thing I can find is the GT701-wg). Have a look at the manual, see if there's any mention of an internal firewall or port forwarding. If Qwest provided the device, you could call them & ask. Or try Actiontec support.