Phone

Groundwire: VoIP SIP Softphone

Communication • Acrobits, s.r.o. • ⭐ 3.40 • 50,000+

Version 25.3.61 Everyone

Screenshots

Groundwire: VoIP SIP Softphone screenshot

Permissions Explained 27 permissions requested View details

This app requests 27 permissions. The table below explains what each permission may allow and what users should review before installing.

Status	Permission	What it means	Why it may be used	User safety note
ℹ️ Review	Find Accounts On The Device find accounts on the device	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Add Or Remove Accounts add or remove accounts	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Read Your Contacts read your contacts	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Modify Your Contacts modify your contacts	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Approximate Location (network Based) approximate location (network-based)	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Precise Location (gps And Network Based) precise location (GPS and network-based)	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Directly Call Phone Numbers directly call phone numbers	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Read Phone Status And Identity read phone status and identity	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Read The Contents Of Your Usb Storage read the contents of your USB storage	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Modify Or Delete The Contents Of Your Usb Storage modify or delete the contents of your USB storage	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Take Pictures And Videos take pictures and videos	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Record Audio record audio	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	View Wi Fi Connections view Wi-Fi connections	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	View Network Connections view network connections	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Create Accounts And Set Passwords create accounts and set passwords	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Pair With Bluetooth Devices pair with Bluetooth devices	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Send Sticky Broadcast send sticky broadcast	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Change Network Connectivity change network connectivity	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Full Network Access full network access	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Change Your Audio Settings change your audio settings	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Control Near Field Communication control Near Field Communication	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Read Sync Settings read sync settings	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Run At Startup run at startup	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Control Vibration control vibration	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Prevent Device From Sleeping prevent device from sleeping	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Toggle Sync On And Off toggle sync on and off	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Receive Data From Internet receive data from Internet	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.

About Groundwire: VoIP SIP Softphone

Acrobits Groundwire: Elevate Your Communication Acrobits, a leader in UCaaS and communication solutions for over 20 years, proudly introduces the Acrobits Groundwire Softphone. This top-tier SIP softphone client offers unmatched voice and video call clarity. A softphone designed for both personal and professional use, it seamlessly integrates quality communication with an intuitive interface. IMPORTANT, PLEASE READ 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. 📱: Choosing the Best Softphone App Experience robust communication with a leading SIP softphone application. Preconfigured for major VoIP providers, this softphone app guarantees high-quality, secure, and intuitive calling. Perfect for maintaining connections with friends, family, and colleagues, maximizing all aspects of your VoIP experience. 🌐: Key Features of the SIP Softphone Exceptional Audio Quality: Enjoy crystal clear audio with support for multiple formats including Opus and G.729. HD Video Calls: Conduct up to 720p HD video calls, supported by H.264 and VP8. Robust Security: Our SIP softphone app ensures private conversations with military-grade encryption. Battery Efficiency: Thanks to our efficient push notifications, you can stay connected with minimal battery drain. Seamless Call Transition: Our VoIP dialer smoothly switches between WiFi and data plans during calls. Softphone Customization: Tailor your SIP settings, UI, and ringtones. 5G and Multi-Device Support: Ready for the future, compatible with most mobile operating systems. Other features included on this robust app include: instant messaging, attended and unattended transfers, group calls, voicemail, and extensive customization for each SIP account. 🪄: More Than Just a VoIP Softphone Dialer Groundwire Softphone offers more than the standard VoIP dialer experience. it’s a comprehensive tool for crystal clear Wi-Fi calling, equipped with robust business VoIP dialer features. It offers a secure and reliable softphone choice with no hidden fees and a one-time cost. Leverage SIP technology for improved call quality. Make this Softphone your first choice for dependable, and easy SIP communication. Download a feature rich and modern SIP Softphone now and be part of a community enjoying the best in voice and SIP calling. Transform your daily communication with our exceptional VoIP softphone app.

What Groundwire: VoIP SIP Softphone Is Used For

Groundwire: VoIP SIP Softphone appears to be a SIP client for making voice and video calls through a VoIP provider or PBX, rather than a standalone calling service. Based on the metadata, it is commonly used by people who already have SIP-based phone service and want to place or receive calls from an Android phone using a dedicated softphone app.

The app may be used for personal or business communication where SIP calling, voicemail, call transfers, group calls, and messaging are needed in one place. The listed permissions suggest it can integrate with contacts, manage accounts, access audio for calls, handle network connections, and run in the background for notifications and incoming call handling. Because it is a phone app, it is most relevant for mobile use on a handset rather than a tablet- or TV-focused experience.

Common uses

Use it as a SIP softphone for a VoIP account or PBX service.
Place and receive voice calls over Wi‑Fi or mobile data.
Make video calls if your SIP provider and device support them.
Manage calling features such as voicemail, transfers, and group calls.
Access contacts to help with dialing and call-related contact management.
Run in the background for incoming call alerts and push notifications.

Best for:

VoIP users SIP calling Business phone use Mobile communication Call management

Related tags

App Details

Package:
cz.acrobits.softphone.aliengroundwire

Category:
Communication

Developer:
Acrobits, s.r.o.

Version:
25.3.61

Updated:
Mar 16, 2026

Min Android:
7.0

Age Rating:
Everyone

Contains Ads:
No

In-App Purchases:
No

Official Listing

Official listing available on Google Play
Package name: cz.acrobits.softphone.aliengroundwire
Age rating: Everyone

Explore More

Browse more apps in Communication or explore the Phone hub .

Related Communication Apps

Zoiper IAX SIP VOIP Softphone

Communication • Securax EOOD

Reliable, secure VoIP softphone for SIP & IAX. Low battery, high call quality.

Version 2.26.2 133.7 MB ⭐ 4.40 5,000,000+ installs

KeepCalling International

Communication • Miron Enterprises, LLC

Version 3.21.17 ⭐ 4.50 1,000,000+ installs

Pushbullet

Productivity • Pushbullet

Send text messages and see your notifications while on your computer

Version 18.10.8 4.7 MB ⭐ 4.30 5,000,000+ installs

How to Download Groundwire: VoIP SIP Softphone

If this app is not hosted directly on APKApps official link, then for the safest and most up-to-date version, install it from its official Google Play listing.