Donwload for Android
Download for iOS iPhone/iPad
Download for Windows PC/Laptop
Download for Symbian phones (Nokia, ...)
After installation, just put your username/password given by BestofCall and call!
Or if you still don't have balance/credits, you can buy from BestofCall Cheap Call credits.
Unlimited US/Canada BestofCall:
All OS are operated by Zoiper App/Software, just download/install,
input BestofCall credentials and you are ready to call:
https://www.zoiper.com/en/voip-softphone/download/current
Or if you still don't have balance/credits, you can buy from BestofCall Cheap Call credits.