Groundwire: VoIP SIP Softphone icon

Groundwire: VoIP SIP Softphone

3.4 Updated July 10th, 2025

Groundwire: VoIP SIP Softphone screenshot
Groundwire: VoIP SIP Softphone screenshot
Groundwire: VoIP SIP Softphone screenshot
Groundwire: VoIP SIP Softphone screenshot
Groundwire: VoIP SIP Softphone screenshot
Version
6.9.13
Android
7.0
Installs
10,000+
Category
Communication
Developer
Acrobits, s.r.o.
Released
Apr 24, 2012
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Hey there! Today I’m diving into the world of VoIP apps, and I've got my hands on Groundwire: VoIP SIP Softphone. If you’ve been searching for a reliable softphone app to streamline your communication, stick around because this might just be what you’re looking for.

Getting Started with Groundwire

First things first, setting up Groundwire is a breeze. Once you download the app, you’re greeted with a clean interface that’s quite intuitive. Even if you're not tech-savvy, the app guides you through the process of connecting your SIP account without breaking a sweat. Groundwire supports a myriad of VoIP services, so chances are your provider is on the list.

Features That Stand Out

One of the standout features of Groundwire is its call quality. The app uses advanced codecs, which means your calls are crisp and clear, almost as if you're talking face-to-face. Plus, it supports push notifications, ensuring you receive calls even when the app is closed. This is super handy if you're juggling multiple tasks on your phone.

Another feature worth mentioning is the app’s ability to handle multiple SIP accounts. For someone like me, who manages both personal and work lines, this is a lifesaver. You can switch between accounts seamlessly, and the app keeps everything organized so you know exactly which account is active.

Security and Privacy

In today’s digital age, security is a top priority, and Groundwire doesn’t disappoint. The app offers end-to-end encryption for your calls, keeping your conversations secure from eavesdroppers. You can also set up a PIN to lock the app, adding an extra layer of security.

Customization Galore

If you love tweaking settings to suit your preferences, Groundwire has you covered. From customizing ringtones for different contacts to adjusting audio settings, the app offers a plethora of options to make your calling experience personal and efficient.

Room for Improvement?

No app is perfect, and while Groundwire is pretty impressive, there are a couple of things I noticed. The user interface, although functional, could use a bit of a modern facelift. It’s a minor gripe, but in a world where aesthetics matter, a little polish would go a long way. Additionally, while the app supports video calls, the feature feels a bit clunky compared to its stellar audio call performance.

Overall, Groundwire: VoIP SIP Softphone is a solid choice for anyone in need of a reliable and feature-rich softphone app. Whether you're a business professional or just someone who wants to keep their communications streamlined, this app packs a punch. Just a little tweak here and there, and it could easily be the top contender in its category.

So, if you’re ready to enhance your communication game, give Groundwire a shot. It’s available on both Android and iOS, and I reckon you won’t be disappointed!

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Groundwire: VoIP SIP Softphone icon

Groundwire: VoIP SIP Softphone

3.4 Version 6.9.13 Updated July 10th, 2025

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Pros

  • Excellent call quality across networks.
  • Supports multiple VoIP accounts.
  • User-friendly interface.
  • Seamless integration with contacts.
  • Advanced security features.

Cons

  • Premium features require subscription.
  • Occasional connectivity issues.
  • Limited customer support.
  • Complex configuration for beginners.
  • Consumes significant battery life.

FAQ Groundwire: VoIP SIP Softphone

What is Groundwire: VoIP SIP Softphone and how does it work?

Groundwire is a VoIP SIP softphone app designed for both Android and iOS devices. It allows users to make voice over IP calls using SIP accounts. The app supports various audio codecs and provides features like call recording, conferencing, and more. Users need to configure their SIP account details within the app to start making calls.

Is Groundwire compatible with all SIP service providers?

Groundwire is compatible with most SIP service providers. However, users should verify with their specific provider to ensure compatibility. The app supports several SIP standards and codecs, making it versatile for various providers. Users may need to adjust settings or contact customer support if they encounter any issues.

What features does Groundwire offer for business users?

For business users, Groundwire offers features like call transfer, conferencing, call recording, and push notifications. It supports multiple SIP accounts, making it suitable for professionals who manage several lines. The app also provides secure calling options with TLS and SRTP, ensuring privacy during communications.

Does Groundwire consume a lot of data?

The data consumption of Groundwire depends on the audio codec used and the duration of calls. The app provides options to select different codecs, which can affect data usage. Users are advised to monitor their data usage, especially when on mobile networks, to avoid unexpected charges.

Is Groundwire user-friendly for beginners?

Groundwire is designed with both beginners and advanced users in mind. While it offers a range of sophisticated features, the user interface is intuitive and easy to navigate. Beginners can quickly set up their SIP accounts and start making calls, but advanced settings are available for those who need more customization.