List of the Top 3 Softphone Applications for Telnyx in 2025

3CX is a versatile, software-driven IP PBX built on open standards that delivers comprehensive Unified Communications straight out of the box. It caters to businesses of all sizes and across various sectors, offering a full suite of features that range from mobility and presence indicators to sophisticated call center functionalities, all at a significantly reduced cost. This platform is particularly well-suited for remote work environments, featuring mobile applications, video conferencing capabilities, and live chat integration for websites. Installation, management, and maintenance of the PBX are straightforward, allowing users to easily handle it themselves on their own hardware, a dedicated server, or via a cloud environment. Alternatively, users can opt for 3CX's hosting services to simplify their setup even further. With its user-friendly design and extensive feature set, 3CX empowers companies to enhance their communication strategies effectively.

Safeguard your conversations by ensuring that your VoIP calls are both encrypted and protected against eavesdropping. If maintaining privacy during your discussions is important to you, our free encryption services cover all forms of communication—text, voice, and video—leveraging TLS/SRTP and ZRTP protocols. Our VoIP softphone effortlessly merges with your contacts, allowing for easy access to a unified list pulled from various platforms like Outlook, Windows, Mac, LDAP, XMPP, XCAP, as well as mobile devices such as Android and iOS. Additionally, you can quickly recognize incoming calls prior to answering, which enhances your overall communication experience. Zoiper is designed to work across a broad spectrum of operating systems, including macOS, Linux, and Windows, while also being compatible with iOS, Android, and web browsers. We are dedicated to ongoing enhancements of our services and expanding our compatibility options. Forget about the complicated terminology; our solution integrates Audio, Video, Fax, Presence, and Instant Messaging, all through a streamlined interface that prioritizes user-friendliness. With Zoiper, you can communicate with confidence and effectiveness across numerous platforms, making your interactions more secure and enjoyable. Our commitment to user satisfaction drives us to keep evolving and adapting to your needs.

Grandstream Wave is a free softphone app that allows users to make and receive voice calls through up to six distinct SIP accounts, whether they are at home or traveling anywhere globally on their Android devices. It supports various codecs including G.711µ/a, G.722 (for HD audio), G.726-32, G.729, GSM, iLBC, Opus, and Speex, which ensures superior call quality. The application features strong security measures such as SIP over TLS and encryption options using 128/256-bit SRTP to safeguard communications. Additionally, users can engage in audio conferences with up to six participants and take advantage of 24 virtual BLF keys, making it particularly suitable for teamwork and collaboration. With the capability to manage six SIP accounts, it seamlessly integrates with mobile devices and comes with features like call history, contact lists, and customizable ringtones. Moreover, it offers advanced enterprise functionalities such as integration with IP PBX systems, call transfer and pickup, BLF, call recording through UCM, and LDAP support. Users also benefit from automatic call forwarding that can be adjusted based on time and location rules, providing enhanced flexibility. The app fully integrates with Grandstream’s UCM series of IP PBXs and enables users to generate QR codes for swift provisioning with ease. Additionally, it allows for voice channel switching between Bluetooth, earphones, speakerphones, and 3.5mm headsets, and it supports two-way video calls using SIP and the H.264 video codec, significantly broadening its utility as a communication tool. Ultimately, Grandstream Wave stands out as a comprehensive solution catering to various personal and professional communication requirements, making it an invaluable asset for users.