Based on our record, Asterisk should be more popular than RingCaptcha. It has been mentiond 4 times since March 2021. 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.
Ringcaptcha.com — Tools to use phone number as id, available for free. - Source: dev.to / almost 3 years ago
Retrieve the official files from asterisk.org, extract and change directories. Source: 10 months ago
Perhaps asterisk / FreePBSX or similar would suite your goals? asterisk.org. Bit of a learning curve, but there is lots of documentation and examples too. Source: almost 2 years ago
Asterisk? Foss telephoniserver, been around for a long time so mature and solid https://asterisk.org. Source: over 2 years ago
These are all just sound files, and from what I can recall I'd bet at least 97% are the standard Asterisk (open source PBX software) set (probably core perhaps plus some extras en + es for some). -- It's certainly Alison's voice, and and all the same jokes are there (e.g. zombies, lotso-monkeys). Source: about 3 years ago
Lastpass - LastPass is an online password manager and form filler that makes web browsing easier and more secure.
FreeSWITCH - FreeSWITCH is an open-source media application designed to support popular protools such as SIP and WebRTC and provides a platform to develop voice and video applications.
Google Authenticator - Google Authenticator is a multifactor app for mobile devices.
freepbx - FreePBX is a web-based open source GUI that controls and manages Asterisk (PBX).
Duo Security - Duo Security provides cloud-based two-factor authentication. Duo’s technology can be deployed to protect users, data, and applications from breaches, credential theft, and account takeover.
FusionPBX - FusionPBX is an open source FreeSWITCH GUI.