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Groundwire: VoIP SIP Softphone icon

Groundwire: VoIP SIP Softphone


Acrobits, s.r.o.
25.3.69
  • COMING SOON
    Update date
  • Everyone
  • 7.0
    Android OS

About Groundwire: VoIP SIP Softphone

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

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.

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Additional APP Information

Latest Version

25.3.69

Requires Android

7.0

Available on

Content Rating

Everyone

What's New in the Latest Version 25.3.69

Last updated on Apr 20, 2026

Minor bug fixes and improvements. Install or update to the newest version to check it out!

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Groundwire: VoIP SIP Softphone Screenshots

Groundwire: VoIP SIP Softphone posterGroundwire: VoIP SIP Softphone screenshot 1Groundwire: VoIP SIP Softphone screenshot 2Groundwire: VoIP SIP Softphone screenshot 3Groundwire: VoIP SIP Softphone screenshot 4

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