Linphone is described as 'Is one of the most famous open source softphones in the world. It is fully SIP-based, for all calling, presence and IM features' and is a very popular instant messenger in the social & communications category. There are more than 50 alternatives to Linphone for a variety of platforms, including Android, iPhone, Windows, Mac and iPad apps. The best Linphone alternative is Jami, which is both free and Open Source. Other great apps like Linphone are SimpleX Chat, Jitsi Desktop, Molly and FluffyChat.
Lifesize Go gives you instant access to your own high-quality free video meeting space. Host meetings with up to eight participants from your phone or laptop without needing to download an application or install updates.
PhonerLite enables your PC to use it for internet telephony (VoIP , Voice over IP, SIP). You need an internet connection and an account from a provider supporting the SIP protocol.
Free and secure calls Protect your privacy and make free and tap-proof mobile phone calls over the internet with Simlar.
Acrobits Softphone is the most popular commercial alternative to Linphone.
A fork of Signal for Android with proprietary Google binary blobs removed. Uses OpenStreetMap for maps and a websocket server connection, instead of Google Maps and Firebase Cloud Messaging.
With ProCall Enterprise, companies are able to improve their communications and collaboration internally, as well as across company boundaries with partners, suppliers and customers. This makes employees’ day-to-day work more efficient and improves customer satisfaction.
Feature-rich SIP softphone supporting G729, GSM, iLBC, Speex, G711, G722, AMR codecs, works with any SIP server, offers conference, call hold, recording, voicemail, contact sync, fast registration, call history, and runs on Wi-Fi, 3G, 4G, or GPRS.
Fonimo VoIP Softphone is the most popular SaaS alternative to Linphone.
At this point in the digital world, our personal digital metadata – not just our messages, but data about who talks to whom, when, and where – has been marketed, auctioned, and monetized hundreds of thousands of times over.
Vidyo provides software-based collaboration technology and product-based visual communication products. The company's VidyoConferencing products are the first in the videoconferencing industry to take advantage of the H.
Silent Phone – Secure Encrypted Video & Voice Mobile Phone Calls
You now have the ability to have secure encrypted phone calls between Silent Circle members, anywhere, anytime, with complete control.
Make a secure call as easy as an ordinary call and be sure of real safety.
jami-commander (jc for short) is a simple but convenient CLI-based Jami client app for setting up accounts and swarms as well as sending.
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Xabber is not a soft phone solution, only instant messaging.