Rocket.Chat
Slack
Mattermost
Element.io
Discord
Skype
Matrix.org
Telegram
Linphone
Zoiper
MicroSIP
Jitsi
Skype
Sipdroid
Sipnetic
MizuDroid
Rocket.Chat LinphoneBased on our record, Rocket.Chat seems to be a lot more popular than Linphone. While we know about 66 links to Rocket.Chat, we've tracked only 4 mentions of Linphone. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Rocket.Chat is an open source communication platform that allows teams to collaborate in real-time. It supports text, voice, and video communication and integrates with various other tools and services. Learn more about Rocket.Chat on their website. - Source: dev.to / 3 days ago
Rocket.Chat - Open-source communication platform with Omnichannel features, Matrix Federation, Bridge with others apps, Unlimited messaging, and Full messaging history. - Source: dev.to / 5 months ago
Rocket.Chat is an alternative to discord for companies and teams. Source: 12 months ago
I'm considering switching from Matrix / Element to rocket.chat for a small instance (< 10 people) I host for my friends. However there is something during the setup process that gives me pause:. Source: 12 months ago
Depends on what do you exactly mean, but the obvious answers to this question are either: Revolt, Matrix(for instance, Element, etc.), Guilded, etc. I suppose rocket.chat and Slack could be considered as well. Source: about 1 year ago
Well I can tell you that any SIP program can do this, one that comes to mind is Linphone. But you do need a provider. Almost all providers deal with UDP. You might be able to find one that transmits over tcp but that’ll be a very small list. TCP isn’t reliable for VoIP, for media anyway. At best you’ll find one that encrypts the signaling over TLS, which is TCP. But audio, even if encrypted too, is done over UDP.... Source: over 1 year ago
Does Linphone (https://linphone.org/) not meet that need of cross platform (website claims versions for all major OS'es) and open source (https://gitlab.linphone.org/BC/public/linphone-desktop)? - Source: Hacker News / over 1 year ago
Similarly, you can use any SIP (VoIP) provider (e.g. VOIPo Cloud), and configure the SIP account details in your native phone app. This way you will also be able to use a SIP softphone on your computer (e.g. LinPhone on Linux or Telephone on Mac), or even a real SIP phone in your home. Depending on your SIP plan you may or may not be able to make international calls this way. Source: over 2 years ago
I heard on RFD Fonus is using linphone.org to code their service. Source: almost 3 years ago
Slack - A messaging app for teams who see through the Earth!
Zoiper - Cross-platform VoIP softphone dialer for SIP and IAX systems
Mattermost - Mattermost is an open source alternative to Slack.
MicroSIP - MicroSIP is a free portable SIP softphone for Windows based on PJSIP stack.
Element.io - Secure messaging app with strong end-to-end encryption, advanced group chat privacy settings, secure video calls for teams, encrypted communication using Matrix open network. Riot.im is now Element.
Jitsi - Open-source video calling and chat platform.