can't log in to Google voice under google app

What steps will reproduce the problem?
1.log in to google app email
2.log in to google voice
3. I want to make phone call, instead google want me to get a new phone number.

What is the expected output? What do you see instead?
I expect to see all my phone message, text message, and able to call and text.
But instead I see the following:
You have a hosted account.
You are signing up for Google Voice with your helen@mylittleshoebox.com account.
Your account, including your Google Voice number and call records will belong 
to the mylittleshoebox.com domain administrator.
Continue with current account.

What version of the product are you using? On what operating system?
google voice, mac, and PC

Please provide any additional information below.
about 2 years ago, I start to use google voice for my company phone, and google 
app for company email.  It use to be very reliable, I can check google voice, 
see all the message, & text, and able to make phone call and text message.  
After transition to new infrustructure, I can't log on to google voice.  It 
show the following message:

You have a hosted account.
You are signing up for Google Voice with your helen@mylittleshoebox.com account.
Your account, including your Google Voice number and call records will belong 
to the mylittleshoebox.com domain administrator.
Continue with current account.

I click "continue with current account", it show the following message:
Getting Started: set up your google voice number:
You can use Google Voice with a brand new number from Google or your existing 
mobile phone number.

Please help.

Original issue reported on code.google.com by he...@mylittleshoebox.com on 30 May 2011 at 5:25

google / gdata-java-client

can't log in to Google voice under google app #343