1. Find and download SipDroid from GooglePlay.
2. After the successful installation enter the application's settings.
3. Select the SIP account
4. Enter the following:
Login: Your sip-number (for example 111111) from your personal account
Password: Your sip-number password from your personal account
5. If the indicator in the top left corner of the screen is green, the application is set up correctly and you can make calls.
When connecting to the Zadarma cloud PBX you need to use the PBX extension number information that appears in the "My PBX - Extension numbers" section of your personal account.
Login: Your PBX extension number (for example 1234-100) from your personal account
Password: Your PBX extension number password from your personal account