PortSIP Softphone Configuration Guide

Download PortSIP from here.

Once the file is downloaded, run the VoIP Softphone setup executable file and follow the prompts from the install wizard. At the final step of the wizard, make sure "Launch PortSIP softphone" checkbox is checked to start using the softphone. Click Finish to complete the installation.

Once you launch the softphone a new window will pop-up. Follow the steps below to configure your VoIP account.

Softphone configuration step 1

Fill up the following fields;

- User Name : Your 10 digit VoIP VoIP account starting with 555 (e.g. 5551231234)

- Password : ( same password used to login to your VoIPVoIP account )

- Proxy Server: sip3.voipvoip.com ( VoIP VoIP softphone server information)

- Port:5060

Above you can find an example filled account information. Please fill your information accordingly and click "Login" buton.

Softphone configuration guide

 

Once you see "Logged In" on the screen of softphone wıth your account number you are ready to make calls. Enter the number you wish to call and press the green button.

For international calls, dial country code, area code and phone number, then press the green button. For domestic U.S. calls, just dial 1 + the area code and number then the green button.

If you get "registration error" with your PC phone, you are probably behind NAT or firewall is enabled on your PC. Disable firewall on your PC and make the following changes.

Softphone configuration guide

- Click on "Advanced" button.You will see configuration popup with more settings option.

- Under "Stun and Fırewall Outbound Proxy" check "Use STUN for firewall traversal"

- As "STUN server" enter stun.voipvoip.com

- Click on "Login" button.

Once you see "Logged In" on the screen of softphone wıth your account number you are ready to make calls. Enter the number you wish to call and press the green button.

For international calls, dial country code, area code and phone number, then press the green button. For domestic U.S. calls, just dial 1 + the area code and number then the green button.

If you still cannot register, this is due to your router's firewall (also known as NAT) blocking certain operations of your PC.

In this case, click here to solve firewall NAT issues on your router.