Make free PC to PC and very cheap PC to Phone calls with Zoiper Softphone,
using your existing Internet connection and your existing PC or laptop.


ZoiperZoiper SIP softphone is a VoIP soft client, meant to work with any IP-based communications systems and infrastructure.

Zoiper is available for Windows, Mac OS X and Linux and supports the following languages: English, German, Spanish, French, Dutch, Portuguese, Russian, Chinese, Japanese, Italian, Polish, Magyar.

Zoiper Softphone Features

* SIP + IAX/IAX 2 protocols

* STUN support and STUN server per account

* Echo cancellation

* DTMF tones sending

* Support for multiple audio devices

* Automatic user registration

* Call transfer and Hold function

* Codecs: GSM, ulaw, alaw, speex, ilbc

* Adaptive Jitter Buffer

* Call history and Address book

* Call logs

* Voice mail message information

* Multilanguage support


Zoiper SoftPhone with PCPhonex Service

With PCPhonex service and your Zoiper softphone you can make calls to any phone in the world using your computer with the lowest rates and make free calls to other PCPhonex users.

PCPhonex works seamlessly with your Zoiper softphone's advanced VoIP Features. For example, if you have Virtual Phone Number, than you can take a call from any phone in the world even while you're on the road.

The dialing interface of Zoiper Softphone looks just like the picture above. Simply point and click to speak through your computer. We highly recommend that you use a quality headset with a microphone rather than relying on the audio input/output devices that come standard with your computing equipment.

Your Zoiper Softphone works with PCs, Macs, Laptops.

Whether you're a road warrior or just looking to enhance your productivity at home, PC to phone calling opens up a whole new way to communicate.

Click here to download and learn more about Zoiper Softphone


Zoiper Softphone Configuration Guide

Once you install and launch the softphone a new window will pop-up with your "SIP Accounts" Click on the "Add.." button. Or from Options/Tools find SIP Accounts menu and enter the following information.

Name: your name

SIP Server Name / Proxy Server : sip.pcphonex.com

User name / Account ID / Authenticate ID : 5551231234
(your account number assigned by PCPhonex)

Password: your PCPhonex SIP password

Register port: 5060

Register with proxy: yes

Make call without registration: no

Codecs: G711, G729


Click here to learn about PCPhonex pricing & charges >