Groundwire: VoIP SIP Softphone for PC - Free Download: Windows 10/11 Edition

★ ★ ★ Groundwire Overview

What is Groundwire?

Groundwire is a mobile SIP client designed for business users. It is the first mobile SIP client that can replace your desktop phone. It has all the features that business users need, along with intuitive features created specifically for mobile users. Groundwire is highly configurable, and it has excellent sound quality. It supports various codecs, including OPUS, G.722, G.711, iLBC, and GSM. Groundwire is a SIP client, not a VoIP service. You must have service with a VoIP provider or PBX that supports use on a standard SIP client to use it.

Software Features and Description

1. Combining all the features business users need (see below) with intuitive features created with the mobile user specifically in mind (number rewriting, address book matching and more), Groundwire will quickly have you wondering how you survived without it before.

2. By using Groundwire over 3G, you agree to abide by any restrictions your cellular carrier imposes and agree that Acrobits will not be held responsible for any charges, fees or liability imposed by your carrier for using Groundwire over their 3G network.

3. Designed from the ground up with the mobile user in mind, Groundwire is the first mobile SIP Client capable of replacing your desktop phone.

4. They may prohibit the use of VoIP or impose additional fees and/or charges when using VoIP over their network.

5. SIP - Groundwire is a SIP Client, not a VoIP service.

6. And check out for a side by side comparison of the most popular features of Acrobits Softphone and Groundwire.

7. VoIP over 3G - Be aware that some mobile network operators prohibit or restrict the use of VoIP over their network.

8. If you have an issue with Groundwire, please contact our support even if you leave a review stating the problem.

9. Groundwire is highly configurable so problems that seem insurmountable may just require a couple of adjustments to the settings.

10. You must have service with a VoIP provider or PBX that supports use on a standard SIP client to use it.

11. *Quick import of accounts from major VoIP providers including sipgate, callcentric, voipcheap and many more.

12. Liked Groundwire? here are 5 Productivity apps like Bria - VoIP Softphone; Zoiper Lite voip soft phone; iGVoice - Google Voice™ VOIP Phone Call + SMS; iSoftPhone - VoIP SIP Phone; Zoiper Premium voip soft phone;

Download and install Groundwire: VoIP SIP Softphone on your computer

GET Compatible PC App

App	Download	Rating	Maker
Groundwire	Get App ↲	72 3.58	Acrobits

Or follow the guide below to use on PC:

Select Windows version:

Windows 10
Windows 11

Install Groundwire: VoIP SIP Softphone app on your Windows in 4 steps below:

Download an Android emulator for PC:
Get either Bluestacks or the Nox App >> . We recommend Bluestacks because you can easily find solutions online if you run into problems while using it. Download Bluestacks PC software Here >> .

Install the emulator:
On your computer, goto the Downloads folder » click to install Bluestacks.exe or Nox.exe » Accept the License Agreements » Follow the on-screen prompts to complete installation.

Using Groundwire on PC [Windows 10/ 11]:

Open the Emulator app you installed » goto its search bar and search "Groundwire"
The search will reveal the Groundwire: VoIP SIP Softphone app icon. Open, then click "Install".
Once Groundwire is downloaded inside the emulator, locate/click the "All apps" icon to access a page containing all your installed applications including Groundwire.
Now enjoy Groundwire on PC.

Download a Compatible APK for PC

Download	Developer	Rating	Current version
Get APK for PC →	Acrobits	3.58	5.10.15

Download on Windows 11

For Windows 11, check if there's a native Groundwire Windows app here » ». If none, follow the steps below:

To get started, Download the OpenPC software »
- Upon installation, open OpenPC app » goto "Playstore on PC" » click "Configure_Download" button. This will auto-download and install PlayStore on your computer.

To use Groundwire,
- Login to the PlayStore we just installed
- Search for "Groundwire" » then Click "Install".
- Groundwire: VoIP SIP Softphone will now be available on your Windows start-menu.

Minimum requirements	Recommended
8GB RAM SSD Storage Processor: Intel Core i3, AMD Ryzen 3000 Architecture: x64 or ARM64	16GB RAM HDD Storage

Get Groundwire on Apple macOS

Download	Developer	Reviews	Rating
Get $9.99 on Mac	Acrobits	72	3.58

Download on Android: Download Android

Groundwire: VoIP SIP Softphone functions

- CallKit support

- Push Notifications for long battery life

- Video Calling - H263, H264, and VP8 codecs

- Multi-line

- SIP SIMPLE messaging, with picture, video, and other attachments, typing and delivery notifications

- Call conferencing

- Transfer and attended transfer

- Call waiting

- Voicemail Notification and programmable Voicemail dialer

- ZRTP support (through in-app purchase), the latest in secure calling for SIP

- Busy Lamp Field

- Backgrounding support

- Call recording (only available for SIP calls, will not record calls from your GSM line)

- Bluetooth headset support

- Customizable ringtones

- Quickdial, your favorite contacts only one tap away

- Number rewriting, edit your existing contacts for SIP dialing without creating additional entries and program specific number to be dialed through specific accounts automatically

- In-call quality indicator, see network quality, packet loss, and jitter

- Background noise suppression

- Quick import of accounts from major VoIP providers including sipgate, callcentric, voipcheap, and many more.

- TLS support for encrypted SIP

- SIP Proxy Support, VPN Support (configure VPN in iOS settings)

- SIP Log for troubleshooting

✔ Pros:

- Great voice quality

- Flexible options

- Nice integration with iPhone and iPad

- Lovely user interface

- Supports external provisioning

- Multiple line/provider configuration

- Responsive developer support

☹ Cons:

- Inappropriate advertising for a paid business app

- Poor design choices affecting productivity

- Terrible call quality for incoming and outgoing calls

Top Pcmac Reviews

Excellent app with a killer feature

By SanJoseScott (Pcmac user)

This is a great app for family or enterprise use. Great voice quality, flexible options, nice integration with iPhone (and iPad), lovely user interface. And: After some plowing through Acrobits’ wiki and scratching my head a little, I found it supports external provisioning. That’s wonderful: you can set up simple .xml provisioning profiles on a web server (or even in Dropbox’s public web folder) and give your users a click-link that, when clicked on their iDevice, will automatically set this application up. I’ve encouraged Acrobits to improve the description of how to do this, but if I figured it out you probably can too. Really great app, and well worth the small amount of money it costs… especially considering the massive savings VoIP brings! UPDATE: after several years I remain delighted with this app. Call quality, ease of use, iPhone-worthy design... first class stuff.
The best Softphone Sips app out there

By Dr.X_in_FL (Pcmac user)

I was looking for a softphone app to use with my new voip provider, and this was recommended to me. Well what an app it is! There are lots of features including call recording, and what i love is I can have more than one line / provider configured with it! Now I did have some questions / issues and reach out to the developer using there help desk ticket systems and they answer right away and the reply’s were great! Giving me the information I needed to get it sorted! Thanks again guys and keep the great work up! Quality of sound is amazing!
I paid 20$ and still get ads!!

By Prefect (Pcmac user)

They now show an icon for a totally different product, a wifi finder permanenty in the title bar! You can't hide it! If you tap it, they want to sell you a subscription! This is absolutely unacceptable for an expensive paid business app! And now they made the design worse by spacing out the list items so much fewer fit on the screen. This is a productivity-App, not a design piece!
Reliable incoming calls, horrendous call quality

By adamjb14 (Pcmac user)

this app's PUSH service is the most reliable I've found to receive calls on my iPhone, but the call quality of incoming and outgoing call is absolutely terrible. I have HD voice enabled, and calls are always garbled and have a constant background noise. This isn't a problem on any other softphone app of headphone I've used.