Setup Linphone with Google Voice and Fax App: A Complete Guide
In today’s digital world, communication tools like Linphone, Google Voice, and fax apps have become essential for personal and professional use. Combining these tools can enhance your communication experience, allowing you to make calls, send faxes, and manage messages efficiently.
This guide will walk you through the process of setting up Linphone with Google Voice and a fax app. Whether you’re a beginner or a tech-savvy user, this step-by-step tutorial will help you get started.
What is a Linphone?

Linphone is an open source VoIP (Voice over Internet Protocol) application that allows users to make voice and video calls over the internet. It’s available on multiple platforms, including Windows, macOS, Linux, Android, and iOS. Linphone supports SIP (Session Initiation Protocol), making it compatible with various VoIP services.
What is Google Voice?
Google Voice is a telecommunication service by Google that provides call forwarding, voicemail, voice and text messaging, and more. It allows users to make calls using a single phone number across multiple devices. Google Voice is widely used for its flexibility and integration with other Google services.
Why Combine Linphone with Google Voice and Fax App?
By integrating Linphone with Google Voice and a fax app, you can:
- Make and receive calls using your Google Voice number.
- Send and receive faxes digitally.
- Manage all communication tools in one place.
- Save costs on traditional phone services.
Step by Step Guide to Set Up Linphone with Google Voice
Download and Install Linphone
Download the version compatible with your device (Windows, macOS, Linux, Android, or iOS).
Install the application by following the on-screen instructions.
Create a SIP Account
Open Linphone and click on “Create a SIP Account.”
Enter your details, including a username, password, and domain.
Save the account information.
Configure Google Voice with Linphone
Log in to your Google Voice account.
Go to “Settings” and enable SIP integration (if available).
Use your SIP credentials from Linphone to link Google Voice.
Test Your Setup
Make a test call using Linphone to ensure the setup is working.
Check if your Google Voice number is displayed as the caller ID.
How to Integrate a Fax App with Linphone

Choose a Fax App
There are several fax apps available, such as eFax, Fax.Plus, and HelloFax. Choose one that suits your needs.
Install and Configure the Fax App
Download and install the fax app on your device.
Create an account and link it to your Google Voice number.
Send and Receive Faxes
Open the fax app and upload the document you want to send.
Enter the recipient’s fax number and send the document.
To receive faxes, ensure your Google Voice number is linked to the fax app.
Tips for Optimizing Your Setup
Use a Stable Internet Connection: VoIP services like Linphone require a reliable internet connection for clear calls.
Update Software Regularly: Keep Linphone, Google Voice, and your fax app updated to avoid compatibility issues.
Secure Your Accounts: Use strong passwords and enable two-factor authentication for added security.
Test Before Use: Always test your setup to ensure everything works smoothly.
Common Issues and Troubleshooting
Linphone Not Connecting to Google Voice
- Ensure your SIP credentials are correct.
- Check if Google Voice supports SIP integration in your region.
Fax App Not Receiving Faxes
- Verify that your Google Voice number is correctly linked to the fax app.
- Check your internet connection and app settings.
Poor Call Quality
- Use a high speed internet connection.
- Close unnecessary applications to free up bandwidth.
Benefits of Using Linphone with Google Voice and Fax App

Cost Effective: Save money on traditional phone and fax services.
Flexibility: Access your communication tools from anywhere.
Integration: Manage calls, messages, and faxes in one place.
Scalability: Easily add more users or features as your needs grow.
FAQs
What is a Linphone, and why should I use it?
Linphone is an open source VoIP application that allows you to make voice and video calls over the internet. It’s a great alternative to traditional phone services because it’s cost-effective, supports SIP integration, and works across multiple platforms.
Can I use Google Voice with my Linphone?
Yes, you can use Google Voice with Linphone by configuring a SIP account and linking it to your Google Voice settings. However, Google Voice’s SIP integration may not be available in all regions.
Do I need a fax app to send faxes?
Yes, you’ll need a fax app like eFax, Fax.Plus, or HelloFax to send and receive faxes. These apps allow you to send faxes digitally using your Google Voice number.
Is this setup free?
Linphone is free to use, and Google Voice offers free calls within the U.S. and Canada. However, some fax apps may charge a subscription fee depending on the features you need.
Can I use this setup on my mobile device?
Yes, Linphone is available for Android and iOS, and most fax apps are compatible with mobile devices. You can use this setup on your smartphone or tablet.
Why is my Linphone call quality poor?
Poor call quality is often due to an unstable internet connection. Ensure you have a strong Wi-Fi or mobile data connection. Closing background apps can also improve performance.
How do I link my Google Voice number to a fax app?
Most fax apps allow you to link your Google Voice number during the setup process. Simply enter your Google Voice number when prompted and verify it.
Can I receive faxes on Google Voice?
Google Voice itself does not support faxing. However, you can use a fax app linked to your Google Voice number to send and receive faxes.
What if Google Voice SIP integration is not available in my region?
If SIP integration is not available, you can use a third party SIP provider to connect Linphone with Google Voice. Alternatively, consider using a different VoIP service that supports SIP.
How do I troubleshoot if my fax app is not working?
- Ensure your Google Voice number is correctly linked to the fax app.
- Check your internet connection.
- Update the fax app to the latest version.
- Contact the fax app’s customer support for further assistance.
Can I use this setup for business purposes?
Absolutely! This setup is ideal for small businesses looking to save on communication costs. It allows you to manage calls, messages, and faxes efficiently.
Is this setup secure?
Yes, Linphone and Google Voice use encryption to secure your calls and messages. However, always use strong passwords and enable two factor authentication for added security.
Can I use multiple devices with this setup?
Yes, you can use Linphone and Google Voice on multiple devices. Simply log in to your accounts on each device to access your communication tools.
What are the best fax apps to use with Google Voice?
Some popular fax apps include eFax, Fax.Plus, and HelloFax. Choose one based on your needs, such as pricing, features, and ease of use.
Do I need technical skills to set this up?
No, this setup is beginner friendly. Just follow the step by step guide provided in this blog post, and you’ll be able to configure everything without any technical expertise.
Conclusion
Setting up a Linphone with Google Voice and a fax app is a straightforward process that can significantly enhance your communication capabilities. By following this guide, you can enjoy seamless calls, efficient faxing, and integrated messaging all in one place.
Whether you’re a business professional or a casual user, this setup offers flexibility, cost savings, and convenience. Start today and take your communication to the next level!