Two Free USA Number For You.

I will teach you how to get free US phone number with ipkall to get your own google voice number.

Step:
      (1)

1. Register your SIP or IAX2 client with a VoIP service like www.callcentric.com or www.voipuser.org. Once you register your IP phone with their VoIP Network, you are able to contact all of the other registered members if they are on-line when you are. These services provide an external SIP contact address like bob1234@example.com. You can use a hardware device, such as an IP Phone or ATA, or a softphone running on your PC, such as X-Lite or Ekiga, in conjunction with a headset or microphone and speakers.
2. After you receive your SIP address, register that number at IpKall, and you will be assigned a local number in Washington State. Give out your Washington state number to friends, family, business associates, and others around the world. Using this number, they can call you for the cost of a domestic call and you will receive the call through your IP telephone device anywhere in the world.

check your mail for ipkall phone number now you are done with ipkall you got your usa number to use it in google voice  (remember its only for US member to use it from other countries use USA proxy or vpn service)

   (2)   Now upgrade you google voice account

To upgrade:

1. In Gmail, click the Call phone link in the Chat list.
2. From the Call window, click your current account balance and select History or Add credit.
3. Once in Google Voice, click the Upgrade your account button.
4. Complete the upgrade steps including picking your new Google number.

 Now you got your google voice number and you can call to any USA number for free. 
To Use Only Google Voice Number For Incoming Calls Just Remove Ipkall Number From You Google VOice Account Setting.

Happy To Hear You.