
Groundwire by Acrobits represents a premier SIP softphone solution that delivers exceptional voice and video call quality for both personal and professional communication needs. Designed with over 20 years of expertise in UCaaS, this app supports high-definition calling through advanced codecs like Opus and H.264.
This softphone is not a standalone VoIP service but requires integration with a SIP-compatible VoIP provider or PBX system. It offers crystal-clear audio, HD video calls up to 720p, and secure communications with military-grade encryption. Its intuitive interface ensures seamless operation while supporting features such as instant messaging, call transfers, and multi-device compatibility.
With its robust feature set including push notifications for battery efficiency and seamless transitions between Wi-Fi and mobile data, Groundwire is ideal for users seeking reliable communication tools. Whether connecting with colleagues or loved ones, this app enhances the VoIP experience through customization options and future-ready support for 5G networks.
Groundwire stands out with its comprehensive feature set tailored for modern communication needs. The app supports superior audio quality using advanced codecs such as Opus and G.729, ensuring crystal-clear voice transmission during calls. For video communication, it provides HD video calls at resolutions up to 720p, leveraging formats like H.264 and VP8.
Security is a top priority, with military-grade encryption safeguarding all conversations. The app's efficient push notification system minimizes battery consumption while maintaining connectivity. Users can transition smoothly between Wi-Fi and cellular data without dropping calls, thanks to its intelligent network management.
Additional functionalities include customizable SIP settings, instant messaging, attended and unattended call transfers, group calling, voicemail, and more. With compatibility across multiple devices and operating systems, Groundwire offers a versatile communication tool suitable for both individual and business use cases.
Crystal clear audio
HD video calls
Military-grade security
Battery-efficient design
Multi-device support
Requires SIP provider
No standalone VoIP
Complex setup
Premium pricing
Limited free features

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