2. Enter the following information and click "Login"
User Name: Your sip-number (for example 111111) from personal account
Password: Your sip-number password from personal account
Proxy server: sip.zadarma.com
When connecting to IP PBX from Zadarma you need to use the internal IP PBX information that appears under "My PBX - Extension numbers".
User Name: Your internal PBX number (for example 1234-100) from personal account
Password: Your internal PBX number password from personal account
Proxy server: pbx.zadarma.com