Zoiper client setup with SipUP Telecom - Full Guide

Zoiper is one of the most popular SIP clients for internet calls.
SIPeasy Telecom is a next-generation VoIP provider: no KYC, per-second billing, and secure Asterisk-based routing.

If you want to make cheap and private VoIP calls from your phone or computer, follow this step-by-step guide for configuring Zoiper with SIPeasy.

Connecting Zoiper on Android and iPhone (first launch)

1. Install Zoiper from Google Play or App Store.
2. Open the application.
3. At the first step, you will see:
   • Username
   • Password
   • Log in button

   • A provider list (ignore it, SIPeasy is not there).
      

     

4. Enter:
   • your SIP login (from my.sipeasy.net)

   • your SIP password.
      

     

5. Click Log in.
6. The app will ask for Host/IP — enter: sip.sipeasy.net.
7. In the Optional section:
   • Authentication username: same SIP login

   • Outbound proxy: leave empty
      

     

8. Continue, select SIP UDP protocol.
    

   

9. Press Next again.

10. If the status turns green, the connection is successful.
     

    

This method works the same for Android, iOS, Windows, and macOS.

Manual Zoiper setup on iPhone

If Zoiper is already installed:

1. Go to Settings → Accounts.
2. Press the plus (+) in the upper right corner.
3. Answer “Yes” to “Do you already have a SIP account?”.
4. Choose: Manual Configuration → SIP Account.

Fill in the form:

• Account name: any (e.g. SIPeasy)
• Domain/Host: sip.sipeasy.net
• Username: your SIP login (from my.sipeasy.net/billing/devices/user_devices)
• Password: your SIP password
• Caller ID / User ID: leave empty

Additional:

• Authentication name: same SIP login

Press Register.
If everything is correct, status changes to Registered (green indicator).

Support

If you face difficulties:

• double-check login and password
• make sure your provider/firewall does not block sip.sipeasy.net
• contact support: @sipeasy_support

Zoiper configuration checklist for SIPeasy

Why Zoiper + SIPeasy is secure and convenient

Using Zoiper with SIPeasy Telecom provides:

• Registration without KYC, no documents required
• Compatibility with Asterisk and PBX systems
• Easy configuration and user-friendly interface
• Cross-platform support: Android, iOS, Windows, macOS, Linux