Groundwire: VoIP SIP Softphone

25.3.79

Acrobits, s.r.o.

3.40

673 reviews

50,000+
Downloads

$9.49

A softphone app with seamless SIP calling and an intuitive VoIP dialer

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About Groundwire: VoIP SIP Softphone

Groundwire: VoIP SIP Softphone is a communication app developed by Acrobits, s.r.o..

Download Statistics

Groundwire: VoIP SIP Softphone has been downloaded 64 thousand times. In the last 30 days, the app was downloaded 760 times. It is ranked #4 in communication.

User Ratings

Groundwire: VoIP SIP Softphone is rated 3.40 out of 5 stars. The rating is based on 670 ratings.

App Information

Groundwire: VoIP SIP Softphone costs $9.49 to download. The APK download size is 41.42 MB. The latest version available is 25.3.79. The last update was on June 8, 2026.

Technical Requirements

Groundwire: VoIP SIP Softphone requires Android 7.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play May 2012.

Description

Acrobits Groundwire: Elevate Your Communication

More data about Groundwire: VoIP SIP Softphone

Price	$9.49
Total downloads	64 thousand
Recent downloads	760
Rating	3.40 based on 670 ratings
Ranking	Top ranked
Version	25.3.79
APK size	41.4 MB
Number of libraries	45
Designed for Android	7.0+
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Alternative downloads for the Groundwire: VoIP SIP Softphone app

Groundwire: VoIP SIP Softphone compared with similar apps

Common keywords of similar apps

Groundwire Calling Robust Intuitive Acrobits Offers Experience Notifications Seamless Standard Exceptional Crystal Clear Hd Battery Customization Choice Fixed Issue Stuck Softphone Sip Voip App Communication Dialer Call Quality Calls Client Video Features Voice Service Secure Audio Support

Keywords missing from this app

Mobile Based Phone Network Emergency Subscription Contact Provider Contacts Https User History Cost High Making Bria Gsm Recent Easy Solution Reliable Rafusoft Book Push Lte Wifi Accounts Codec Dtmf Native Make Feature Soft

Google Play Rating history and histogram

250

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Downloads over time

Groundwire: VoIP SIP Softphone has been downloaded 64 thousand times. Over the past 30 days, it averaged 25 downloads per day.

Changelog of Groundwire: VoIP SIP Softphone

Show changelog

Developer information for Acrobits, s.r.o.

Acrobits, s.r.o.

support@acrobits.net

Website

Legal name:

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Comments on Groundwire: VoIP SIP Softphone for Android

★★★★★ Мышь Компьютерная · Nov 8, 2025

Now my mobile plan costs me only 2 bucks (my voip provider price) and it works anywhere in the world where internet connection is available. Thank you!

★★★★★ James M. Hill · Sep 22, 2024

I don't know when it got added, but I was very pleased to see the system dialer integration. I know it is currently experimental, but it works well. On older versions of Android, I used to use the dialer app to add sip accounts. Once they got rid of that in Android, I began using Ground wire. It worked well, but up until the system dialer integration feature, it was a little lacking and how it interacted with Bluetooth devices. So, I appreciate this feature, and I hope that it stays!

★★★★★ Sohanur Rahman (Misery) · Jan 29, 2026

Hello there, I am using xiaomi 15 with latest android 16, I am facing an issue with ground wire Call integration feature, There is no calling account named ground wire, But this feature working great with soft phone.

★☆☆☆☆ Md Suruj Ali · May 31, 2026

The app does not connect to the phone dialer, the incoming call is missed, if the app does not dial, please solve it.

★☆☆☆☆ Patrick Chuong · Nov 18, 2023

I purchased this app and use it with VoIP.ms service. I can't receive calls. The PUSH notification pops up, and it then rejects the call right away. Zoiper free version works out of the box. I purchased this app because of the PUSH notification feature. Also switching to standard non PUSH doesn't work for me either. Please help to get my incoming call to work or provide a refund.

★☆☆☆☆ Matthew Austin · Mar 16, 2026

Broken in the latest version and was running previously. Can't answer the calls, and it continues ringing even after answered on another device. Have to force close the app to stop the ringing as it doesn't respond to Answer or Decline.

★☆☆☆☆ YM M · Aug 30, 2025

Groundwire does not work with my custom vpn: it fails to connect to the internet. I have a rooted phone, and has a custom tun-to-socks tun interface set up with "ip rule/ip route". I then use another socks proxy to connect. The problem is, when I direct traffic of ground wire to that tun interface, ground wire fails to send/receive network traffic. No other app has the same problem, and ground wire version <= 6.4.33 worked as well. But newer/latest versions of ground wire do not work.

Google Play Rankings for Groundwire: VoIP SIP Softphone

Top rankings

Rank	Country	Category	List
4	Austria	Communication	Top Paid
4	Belgium	Communication	Top Paid
4	Switzerland	Communication	Top Paid
4	Czech Republic	Communication	Top Paid
4	Denmark	Communication	Top Paid
4	Finland	Communication	Top Paid
4	Indonesia	Communication	Top Paid
4	India	Communication	Top Paid
4	Mexico	Communication	Top Paid
4	Netherlands	Communication	Top Paid

Show all market rankings

Ranking history in Austria

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Technologies used by Groundwire: VoIP SIP Softphone

Groundwire: VoIP SIP Softphone is requesting 43 permissions and is using 45 libraries.

Permissions

Development tools

test access to protected storage

Your personal information

read your contacts, modify your contacts

Services that cost you money

directly call phone numbers

Your location

approximate (network-based) location, precise (GPS) location

Network communication

view network connections, view Wi-Fi connections, pair with Bluetooth devices, full network access, control Near Field Communication, receive data from Internet

Your accounts

create accounts and set passwords, find accounts on the device, add or remove accounts

Storage

modify or delete the contents of your USB storage

Phone calls

read phone status and identity

Hardware controls

take pictures and videos, change your audio settings, record audio, control vibration

System tools

send sticky broadcast, change network connectivity, read sync settings, run at startup, prevent phone from sleeping, toggle sync on and off

Extra

android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_NOTIFICATION_POLICY, android.permission.ANSWER_PHONE_CALLS, android.permission.BLUETOOTH_CONNECT, android.permission.FOREGROUND_SERVICE, android.permission.FOREGROUND_SERVICE_LOCATION, android.permission.FOREGROUND_SERVICE_MICROPHONE, android.permission.FOREGROUND_SERVICE_PHONE_CALL, android.permission.MANAGE_OWN_CALLS, android.permission.POST_NOTIFICATIONS, android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS, android.permission.SCHEDULE_EXACT_ALARM, android.permission.USE_FULL_SCREEN_INTENT, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, cz.acrobits.softphone.aliengroundwire.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

None found

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Android Jetpack Annotations Android Library Icon

Android Jetpack Annotations Firebase Android Library Icon

Firebase

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State AndroidX Loader Android Library Icon

AndroidX Loader Google Cloud Messaging (GCM) Android Library Icon

Google Cloud Messaging (GCM)

Android Transition Support Library Kotlin Android Library Icon

Kotlin

Android Support Library collections

Android Support VectorDrawable

AndroidX Legacy: Support Library core utils AndroidX Cursor Adapter Android Library Icon

AndroidX Cursor Adapter AndroidX App Startup Android Library Icon

AndroidX App Startup

AndroidX Local Broadcast Manager

Android Support Library Print Google gson Android Library Icon

Google gson

Android Support Library Document File Android WorkManager Android Library Icon

Android WorkManager AndroidX Widget ViewPager2 Android Library Icon

AndroidX Widget ViewPager2 AndroidX Emoji / Emoji2 Android Library Icon

AndroidX Emoji / Emoji2 AndroidX Concurrent Futures Android Library Icon

AndroidX Concurrent Futures JetBrains Annotations Android Library Icon

JetBrains Annotations IntelliJ IDEA Android Library Icon

IntelliJ IDEA AndroidX Tracing Android Library Icon

AndroidX Tracing Glide Android Library Icon

Glide

AndroidX SQLite AndroidX ExifInterface Android Library Icon

AndroidX ExifInterface AndroidX DynamicAnimation Android Library Icon

AndroidX DynamicAnimation Google Guava Android Library Icon

Google Guava AndroidX Inspection Android Library Icon

AndroidX Inspection AndroidX Resource Inspection Android Library Icon

AndroidX Resource Inspection Jetpack DataStore Android Library Icon

Jetpack DataStore Android View Binding Android Library Icon

Android View Binding The Checker Framework Android Library Icon

The Checker Framework Jetpack Navigation Android Library Icon

Jetpack Navigation AndroidX Privacy Sandbox Android Library Icon

AndroidX Privacy Sandbox Kotlin Parcelize Android Library Icon

Kotlin Parcelize CameraX Android Library Icon

CameraX

Amazon AWS SDK for Android WebRTC Android Library Icon

WebRTC

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