A new version of Google Talk which includes voice and video chat capabilities. But if you have any phone running Android 2.3 and up you can now install the latest version of Google Talk without waiting for Google to push the update.
With the new Google Talk, Google has also a new Gmail IM that supports video calling! Now, we’re talking! It feels like Android is getting one step closer to the iPhone each and every time, while avoiding trips to the Apple Store to get the unit fixed. A member from XDA, named britoso, has come up with a way to get the new Google Talk 1.3 on any Gingerbread Android device, by performing the following root. You must begin by uninstalling the original Talk app and push the new one with adb.
How to Install Google Talk 1.3 with Audio Video Chat Support:
If you have Android 2.3 running device and is fully rooted so follow steps below to install Google Talk 1.3 on your device, you must uninstall the original Talk app and push the new one with adb:
Connect phone to PC and run following commands on adb console.
adb shell mv /system/app/Talk.apk /system/app/Talk.apk1
adb uninstall com.google.android.talk
adb push libtalk_jni.so /system/lib/
adb push Talk2.apk /system/app
Download Google Talk 1.3 apk