There has been a good amount of discussion regarding the same and other wifi/uma related issues. We are all trying to get the system fine tuned and then let the public know the best way to proceed.
I hope that youdid get the TMO router, linksys or dlink, for fre(rebated) and are using it. Best advantage, ad my recommendation.
Dropping calls, and signal problems may be related to interference(channel) as well.
I am working to try to get the system nailed, so if you are out here asking, we'll meet again, and hopefully have good learning experiences to share.
