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Some apps are distributed as Split APKs (multiple .apk files packaged together) to optimize resources. Standard Android installers cannot open them.
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What's New
Fixed an issue where incoming notifications could become stuck
Fixed an issue where notifications and badges stayed stuck when a missed call came in while on the History tab
About this app
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.
How to Download Groundwire: VoIP SIP Softphone APK
- Enter the package name
cz.acrobits.softphone.aliengroundwireon the APK Downloader homepage. - Select your device architecture (ARM64 recommended for modern devices).
- Click Download to get the merged APK file.
- Transfer and install the APK on your Android device.
- Keep Updated: Visit APK Downloader regularly to search for and download the latest secure versions of your favorite apps.
Security & Signature Verification
This APK download is 100% safe. We verify that the cryptographic signature of the file matches the official developer credentials. No modifications or adware are injected.