There are TestLabs to test the voice over wireless testing. Otherwise you can use two of your test mobiles and can put any operators SIMCARD just like your own mobile and can test it. Most of the companies provide some operators SIMCARD to test.
Liked By
Write Answer
How to get Voice over wireless testing
Join MindStick Community
You have need login or register for voting of answers or question.
Anonymous User
04-Nov-2011