Description

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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In-Apps

ZRTP For Outgoing Calls

29,99 €

Screenshots

User Rating

4.21 out of 5

70 ratings in Germany

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Ratings History

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Groundwire Reviews

Beste iOS Softphone App

Kann ich nur empfehlen, besser als alle Alternativen die ich getestet habe.

Beste Softphone-App für IOS

Mit Abstand die beste Softphone-App für IOS. Ich nutze Groundwire seit 2 Jahren mit 2 Accounts - nie Probleme, Push-Service ist sehr zuverlässig, intuitive GUI und funktionierendes Belegtlampenfeld. Groundwire funktioniert auch im Auto sehr gut, sowohl über Bluetooth als auch über CarPlay. Eine komplette CarPlay-Integration als CarPlay-App stünde noch auf meiner Wunschliste um dort auch wählen zu können und das BLF zu nutzen.

Great SIP client, with possibility to improve

This app is a perfect client for SIP. Good audio quality stable connection and most importantly very customizable to fit individual use cases. To make it even greater I would like to request a dark mode in addition to the existing bright themes. So the apps can be more eye friendly when used in dark environments.

Distorted sound since IOS 16

App is currently not usable. The sound is completely distorted in both directions. I use Sipgate.de It worked flawlessly before.

Nice app, could use minor improvements

Works wonderfully, push has been working excellently, haven't missed a call. Not having a dark theme does suck. Please add TLS 1.3! And having the option to install it on an iPad would be nice. Outgoing ZRTP for 30€ extra? Seems a bit much, I'd pay 5€, but no.

Integration in Carplay fehlt - sonst perfekt

Funktioniert bei mir absolut zuverlässig sowohl bei eingehenden als auch bei ausgehenden Anrufen mit z.Zt. drei VOIP-Accounts. Perfekt wäre noch eine Integration ins Carplay-Menü. Die Apple Phone-App integriert zwar Groundwire gut, so daß eingehende Anrufe auch am Carplay-Display angenommen werden können und schonmal über Groundwire gewählte Ziele über die Wahlwiederholung auch angewählt werden können. Aber für Anrufe aus dem Telefonbuch oder neue Rufnummern ist es beim Fahren umständlich, da man das Gerät (illegalerweise) zum Wählen in die Hand nehmen muss.

Fantastic

This VoIP App really works very well. Thank you for the development throughout the years.

Funktioniert mit Sipgate

Die App funktioniert mit Sipgate ! Die Rufe kommen auch bei abgeschalteten Bildschirm länger wie 15 Min rein.

Seit IOS 16 keine Verbindung mehr zu Freisprecheinrichtung

Nutze die App seit über 2 Jahren. Bisher tadellos, habe mein Tischtelefon abgeschafft. Seit IOS 16 bekomme ich aber keine Gespräche mehr auf die Freisprecheinrichtung im Auto. Unterwegs für mich derzeit unbrauchbar, schade.

1A App für SIP Telefonate

Habe bereits mehrere Anwendungen probiert, aber diese war die einzigste App die zufrieden stellend war, kann ich nur weiter empfehlen.

Store Rankings

Chart

Chart	Category	Rank
Top Paid	Japan Productivity	1
Top Paid	Kazakhstan Productivity	1
Top Paid	Greece Productivity	3
Top Paid	Dominican Republic Productivity	3
Top Paid	Denmark Productivity	3

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Groundwire: VoIP SIP Softphone

Best softphone SIP dialer