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Groundwire: VoIP SIP Softphone on Windows Pc

Developed By: Acrobits, s.r.o.

License: Free

Rating: 3,4/5 - 519 votes

Last Updated: April 18, 2024

Download on Windows PC

Compatible with Windows 10/11 PC & Laptop

App Details

Version 6.4.33
Size 1 MB
Release Date March 07, 24
Category Communication Apps

What's New:
Fixed crash on 32-bit Android devicesFixed issue with showing missed calls in message historyFixed missing fullscreen incoming calls permission [see more]

Description from Developer:
Make voice and video calls, send messages, and more with our military-grade encrypted B2B SIP softphone app. Groundwire is designed for business users looking for more out of their... [read more]

App preview ([see all 5 screenshots])

App preview

About this app

On this page you can download Groundwire: VoIP SIP Softphone and install on Windows PC. Groundwire: VoIP SIP Softphone is free Communication app, developed by Acrobits, s.r.o.. Latest version of Groundwire: VoIP SIP Softphone is 6.4.33, was released on 2024-03-07 (updated on 2024-04-18). Estimated number of the downloads is more than 10,000. Overall rating of Groundwire: VoIP SIP Softphone is 3,4. Generally most of the top apps on Android Store have rating of 4+. This app had been rated by 519 users, 103 users had rated it 5*, 192 users had rated it 1*.

How to install Groundwire: VoIP SIP Softphone on Windows?

Instruction on how to install Groundwire: VoIP SIP Softphone on Windows 10 Windows 11 PC & Laptop

In this post, I am going to show you how to install Groundwire: VoIP SIP Softphone on Windows PC by using Android App Player such as BlueStacks, LDPlayer, Nox, KOPlayer, ...

Before you start, you will need to download the APK/XAPK installer file, you can find download button on top of this page. Save it to easy-to-find location.

[Note] You can also download older versions of this app on bottom of this page.

Below you will find a detailed step-by-step guide, but I want to give you a fast overview of how it works. All you need is an emulator that will emulate an Android device on your Windows PC and then you can install applications and use it - you see you're playing it on Android, but this runs not on a smartphone or tablet, it runs on a PC.

If this doesn't work on your PC, or you cannot install, comment here and we will help you!

Step By Step Guide To Install Groundwire: VoIP SIP Softphone using BlueStacks

  1. Download and Install BlueStacks at: https://www.bluestacks.com. The installation procedure is quite simple. After successful installation, open the Bluestacks emulator. It may take some time to load the Bluestacks app initially. Once it is opened, you should be able to see the Home screen of Bluestacks.
  2. Open the APK/XAPK file: Double-click the APK/XAPK file to launch BlueStacks and install the application. If your APK/XAPK file doesn't automatically open BlueStacks, right-click on it and select Open with... Browse to the BlueStacks. You can also drag-and-drop the APK/XAPK file onto the BlueStacks home screen
  3. Once installed, click "Groundwire: VoIP SIP Softphone" icon on the home screen to start using, it'll work like a charm :D

[Note 1] For better performance and compatibility, choose BlueStacks 5 Nougat 64-bit read more

[Note 2] about Bluetooth: At the moment, support for Bluetooth is not available on BlueStacks. Hence, apps that require control of Bluetooth may not work on BlueStacks.

How to install Groundwire: VoIP SIP Softphone on Windows PC using NoxPlayer

  1. Download & Install NoxPlayer at: https://www.bignox.com. The installation is easy to carry out.
  2. Drag the APK/XAPK file to the NoxPlayer interface and drop it to install
  3. The installation process will take place quickly. After successful installation, you can find "Groundwire: VoIP SIP Softphone" on the home screen of NoxPlayer, just click to open it.

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Download older versions

Other versions available: 6.4.33.

Download Groundwire: VoIP SIP Softphone 6.4.33 on Windows PC – 1 MB

Make voice and video calls, send messages, and more with our military-grade encrypted B2B SIP softphone app. Groundwire is designed for business users looking for more out of their SIP softphone.

Groundwire is preconfigured to support many of the most popular providers. Download Groundwire today to enjoy a more secure B2B experience for all essential business communications. Groundwire delivers high-quality communications, best-in-class security, and a feature-rich, enterprise-like experience for individual users.

Help your business get online and adjusted to remote work with Groundwire without sacrificing on security and accessibility.

What can Groundwire do for you?

- High-quality audio. Experience crystal clear communications. We support Opus, G.722, G.729, G.711, iLBC, and GSM audio formats.

- HD-quality video. Communicate in up to 720p HD. Our app supports both H.264 and VP8.
SMS and rich messaging.

- Let your employees quickly send SMS and rich messages through an intuitive UI.

- Call transfers and conferencing. Keep your essential operations going with built-in call transfers and conferencing.

- Integrated voicemail. Miss an important call? Groundwire comes with a reliable voicemail feature.

- Military-grade encryption. We use a powerful encryption stack that uses SRTP, TLS, and ZRTP (free for incoming calls - paid add-on for outgoing calls) to keep your company's data safe.

- Reduce your battery drain. Leverage the power of push notifications to stay notified and reduce your battery drain.

- Seamless call transition. Make calls using WiFi or your data plan. Groundwire offers seamless transition during the critical handover stage.

- Customize your experience. Groundwire is highly customizable. Customize your SIP settings, the UI, ringtones, and more.

- 5G-friendly. Take advantage of all the benefits 5G has to offer with an SIP softphone that’s built for 5G.

- Multi-device compatibility. Groundwire is compatible with any modern mobile operating system.

- No hidden fees. Don’t worry about hidden fees or subscriptions. Your one time fee provides you with a lifetime license.

- Lifetime support and updates. Each Groundwire license comes complete with lifetime support and unlimited updates.
Fixed crash on 32-bit Android devices
Fixed issue with showing missed calls in message history
Fixed missing fullscreen incoming calls permission