free mobile calling all over india

yes guys
good news for those who have chooose android
just download the app crowdcall from market and install
enter your mobile num. nd its start to make call.
you can also make conference callls t more than one mobiless/


only 1 prblm.
each time you have to press 1 to connnect to the call,
means you have to press 1 when you are asked for it.
and callled party have to press 1 also when it asked for.
but no limit on numbers of minutes or anything and its working all over india.
go on!