MicroSIP

MicroSIP is an open source software developed for Windows operating systems. You can make high-quality VoIP calls with the software that allows free voice calls. Software that allows voice and video calls is a good alternative to Zoom.

MicroSIP, which has a user-friendly design, can work with minimal system resources without imposing data load on the system. There is also headset support in the software that supports the best audio codecs. With MicroSIP, which offers multi-language support, you can reach the numbers of people you talk to frequently by saving them in the contact book and start a conversation faster.

MicroSIP, which complies with SIP standards, has plug-ins that can be easily used by visually impaired people using screen readers, such as NVDA. You can download the software, which also has a portable version, and start using it immediately.