(Cross-posted with the Google Voice Blog)

At Google we are obsessed with speed. Our mantra is faster = better. This is true for our Google Voice mobile apps as well. When you want to make a call, your phone should connect you as quickly as possible, whether you’re calling via Google Voice or not.

Today we are launching an enhancement to the Google Voice mobile app on Android and Blackberry phones, which makes placing calls much faster. We call this feature “direct access numbers.” Here’s how it works:

Until today, the Google Voice app had to make a request to the Google Voice server every time you wanted to make a call to send us the phone number you wanted to dial. Then the call would be connected via a Google Voice access number. With direct access numbers, we assign a unique phone number to every person you call. This means that we no longer need to use your data network to access the server each time you make a call, so calls will be placed much faster.

The updated Android app is available from Android Market starting today. For Blackberry users, you can download the app by visiting http://m.google.com/voice from your mobile device. You will need a valid Google Voice account to use the app, and at this time, Google Voice is available in the US only.

Posted by Flavio Lerda, Software Engineer