Groundwire: VoIP SIP Softphone

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アプリ情報Appストアより引用

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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• 満足です！2026年7月4日
  シンプルで無駄がなく使いやすい。 言う事無しなので⭐︎5付けさせて頂きました。
• 音質がいい！2026年7月3日
  通話音質がとてもクリアで、相手の声も聞き取りやすいです。接続も安定していて、仕事で安心して使えています。操作もシンプルで使いやすく、おすすめできるアプリです。
• 通話切れない2026年7月3日
  音質が良く、通話中も途切れにくくて安心して使えています。操作もシンプルでわかりやすく、初めてでも迷わず使えるのが良かったです。全体的に安定していて、とても使いやすい電話アプリだと思います。
• 使いやすい2026年7月3日
  音質も聞き取りやすく会話がスムーズに出来るため仕事で使っています。アプリ自体設定など簡単にできたので使いやすくなってます。
• 1番安定して利用できる2026年7月3日
  このアプリは細かい設定も可能でアップデートも早く、1番安定して利用できる
• 複数チャンネル使用時2026年6月27日
  未登録番号の場合には、どの番号に掛かってきたは分かりますが、電話帳に登録している番号に関しては、どの番号に掛けてきているのか判別が出来ないので、非常に不便。