Download PhonerLite here
1. Enter the following settings in the Setup Wizard:
Proxy/Registar: sip.zadarma.com
Realm/Domain: sip.zadarma.com
STUN: leave blank
Proxy/Registar: pbx.zadarma.com
Realm/Domain: pbx.zadarma.com
STUN: leave blank
2. User data:
Username: Your sip number (for example 111111) from your personal account.
Login: Your sip number (for example 111111) from your personal account.
Password: Your sip number password from "Settings" - "SIP Connection" section your personal account.
Username: Your PBX extension number (for example 1234-100) from 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
3. Complete settings:
Keep a default profile name or enter your owm.
When first launching Phonerlite a message from Windows Firewall might pop up. Press "Allow access" button.
4. PhonerLite is ready for use.
Enter the phone number and click on the button with a green phone image to make a call.
If you need to enter additional settings, click on "Configuration".