Asterisk

Asterisk is a powerful open-source communication platform used to build VoIP (Voice over Internet Protocol) systems, IP PBX servers, call centers, and telephony applications. It enables users to manage voice calls, video conferencing, voicemail, SIP communication, IVR systems, and internet-based telephony services efficiently across enterprise and cloud environments.

Features of Asterisk:

• Provides complete VoIP and PBX functionality for enterprise communication systems.
• Supports SIP, IAX, voicemail, conferencing, IVR, and call routing features.
• Allows integration with databases, web applications, and CRM platforms.
• Highly scalable and suitable for small businesses as well as large telecom infrastructures.
• Supports real-time monitoring, recording, and management of communication services.

Asterisk Usage:

$ sudo su
$ cd /opt
$ systemctl start asterisk
$ systemctl enable asterisk
$ asterisk -rvvv
$core show version

Disclaimer: Asterisk is an open-source telephony platform distributed under the GNU General Public License (GPL). We are not affiliated with, endorsed by, or sponsored by the Asterisk project. Asterisk is provided "as is" without any warranty, express or implied. Users are responsible for configuring and securing their telephony environment appropriately. The developers and contributors of Asterisk are not liable for any damages, data loss, security issues, or operational problems resulting from the use of this software.