I heard a lot of complaints for ITalkBB. No dial tone, can not hear clear and so on. All of those symptoms are true, because I experienced all of those for mine. But I am a happy user now. Why?
Because I don't have those problem anymore. The phone is very stable and reliable. ItalkBB did anything to me, NO. I did little thing about my network. The secret is that: almost all of us connect our ITalkBB adaptor to our router which connect to other computers as well, sometimes this phone adaptor get duplicate IP address while your network computers got reboot. when you got duplicate IP address, off course your adaptor will not work, The result of that is THERE IS NO DIAL TONE. The permanent solution is that you have to do IP Address reservation. I know most of us are computer expert, therefore this should be done easily. This solution should fix the no-dial tone problem forever. I did it, it works perfectly for me.
I have to declare that I don't work for ITalkBB, the solution is not from ITalkBB tech support ( I figured it out by myself). It is so funny that when I had this no-dial tone problem, the tech from ItalkBB can not help me at all, they even ask me to get out of italkbb if I don't like it . Again this IP phone service is highly depends on your reliability of your network. If your network is down, of course you will lost your this phone service. My personal experience is that Verizon FIOS is the best broadband and it available in Herndon area. COX cable broadband is not that good.
I have a promotion code: 722110 which can save you additional $10 if you sign up ITalkBB.
I have another tip about how to connect this IP phone to your home phone network (to every phone jack in your home), I will share with you later if you need it.