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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.
Product Positioning & Context
Related Ecosystem & Alternatives
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Deep-Dive FAQs
What is Groundwire: VoIP SIP Softphone?
Groundwire: VoIP SIP Softphone is a digital product or tool described as: Acrobits
Where did Groundwire: VoIP SIP Softphone originate?
Data for Groundwire: VoIP SIP Softphone was aggregated directly from the Apple App Store community ecosystem, representing raw developer and early-adopter sentiment.
When was Groundwire: VoIP SIP Softphone publicly launched?
The initial public indexing or launch date for Groundwire: VoIP SIP Softphone within our tracked developer communities was recorded on August 18, 2010.
How popular is Groundwire: VoIP SIP Softphone?
Groundwire: VoIP SIP Softphone has achieved measurable traction, logging over 110 reviews and facilitating 4 recorded discussions or engagements.
Which technical categories define Groundwire: VoIP SIP Softphone?
Based on metadata extraction, Groundwire: VoIP SIP Softphone is categorized under topics such as: Productivity.
What are some commercial alternatives to Groundwire: VoIP SIP Softphone?
Our semantic intelligence engine identifies potential commercial alternatives in the SaaS space, such as Rescript, which offers overlapping value propositions.
How does the creator describe Groundwire: VoIP SIP Softphone?
The original author or development team describes the product as follows: "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 s..."
Community Voice & Feedback
I have to use this for work and it’s unavailable more than it’s available. It cuts me off mid phone call as well. If I didn’t have to use it for work, I wouldn’t.
Migrated to Groundwire when Bria became unnecessarily/unworthingly subscription based, and I am super pleasantly surprised - it offers all of the features that I was using really solidly. What stands out with me is that SIP registration is super stable of all the apps I’ve tried constantly swapping between wifi and mobile connections - critical for an app implementation of SIP like this. Really highly recommend this softphone!
Thanks for good app.I have problem with vpn(happ) .the sound is one way please fix it
Or actually the best one I’ve tried so far. I’m using this with a VOIP/SIP service that doesn’t have great audio quality, but this app seems to be able to make the sound quality passable for a change. Lots of customizability and options for nerdy customization.
One minor complaint: please redesign the app icon to the new Liquid Glass design. It also seems to be larger than other icons in the dock for some reason.
One minor complaint: please redesign the app icon to the new Liquid Glass design. It also seems to be larger than other icons in the dock for some reason.
Used to be able to endlessly scroll call history. Now I have to hit "next 10." Terrible experience.
Great connectivity way better than zoiper
Great number of features that many other SIP/Voip apps don’t have. Very customizable. And their customer service was terrific.
I have been surprised that the app did not receive 5/5! There is no sip client better and feature rich that groundwire. I've been using it more that 10 years on both android and iOS. Their state of art push notification to keep your phone ringing without keeping the app up in the background is amazing!
In the latest update contact search doesn’t works.
I don’t often write reviews, but this is genuinely one of two even remotely usable SIP softphones for mobile, with the other ALSO created by this company. I have been locked out of a few Apple IDs over the years in my neverending switch from Android to iOS and back, but this is one app I will ALWAYS happily pay for over and over, whereas I’d usually fight with myself - “do I really need it? I don’t wanna pay $X for so and so app again” - no way, this is a necessity.
Amazing app, thank you so much to the devs!
Amazing app, thank you so much to the devs!
In a world where software design and development prowess normally does not accompany SIP softphones, this app stands out as a nicely polished utility with great functionality and customizability. Dialing / call interfaces look great; the app pulls well from your contact list; allows you to switch between SIP connections efficiently, etc. All of that said, I had some trouble figuring out provisioning, because certain parts of an XML account node would not do anything; I figured out that when I delete an account entirely and re-provisioned, it would work, but when I had already manually configured some things, provisioning would silently fail to overwrite some things (like title or SIP credentials), but not others (like voicemail number), etc. That was a bit of a struggle, because I shouldn’t have to worry about the state of an account when I try to provision.
This is an updated review.
This softphone is one of the best available bar none. Support for IPv6 only registration of SIP servers makes this the best app for casual use and on the go where most cellular networks are IPv6 only with IPv4 as a service.
Push notifications can also be set to register on IPv6-only servers through the push notifications settings.
With the recent update enabling Groundwire to be used as the default phone app it has quickly become the only phone app I use.
Huge appreciation to the developers for continuing to make this one of the best sip softphone apps available on the App Store.
This softphone is one of the best available bar none. Support for IPv6 only registration of SIP servers makes this the best app for casual use and on the go where most cellular networks are IPv6 only with IPv4 as a service.
Push notifications can also be set to register on IPv6-only servers through the push notifications settings.
With the recent update enabling Groundwire to be used as the default phone app it has quickly become the only phone app I use.
Huge appreciation to the developers for continuing to make this one of the best sip softphone apps available on the App Store.
The icon shows a number of missed calls or voicemails, doesn’t go away after viewing calls or even deleting all messages and voicemails.
Been using this App for years, like more or less since day one.
But mostly on an iPad!
And after all these years, there‘s still no iPad UI!
This software on an (old) iPad makes a great desk phone, particularly in combination with a BT handset or headset.
So pretty please, make this a universal app, how hard can it be?🙏🏻
But mostly on an iPad!
And after all these years, there‘s still no iPad UI!
This software on an (old) iPad makes a great desk phone, particularly in combination with a BT handset or headset.
So pretty please, make this a universal app, how hard can it be?🙏🏻
Great product, but since the latest updated the transfer button and attended transfer buttons are no longer available. Is this feature still available?
Discovery Source
Apple App Store Aggregated via automated community intelligence tracking.
Tech Stack Dependencies
No direct open-source NPM package mentions detected in the product documentation.
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Deep Research & Science
No direct peer-reviewed scientific literature matched with this product's architecture.