Course Package: This course contains the best of both worlds. Asterisk is open source with GUI (Issabel) and then Asterisk from scratch (Vanilla Asterisk) using source code compilation and CLI based.
UPDATED! Cover Asterisk 18 [Command Line/Web GUI] & Cloud Issabel Installation, Security WebRTC Video Conferencing & Call Center.
- Do you need a cost-effective phone system or full features rich Call centers for business?
- Are you tired of paying the licensing costs to the proprietary phone system?
- Do you want to expand your business and require a phone system, but legacy systems don’t allow you?
- You are interested to learn asterisk but like to avoid the command line and Linux shell at the start?
Issabel (previously known as ‘ELASTIX’) is the world’s most popular and widely adopted open-source IP telephony software. The core VoIP communication is based on Asterisk – The most powerful IP telephony platform. This course is designed for the newbies, small & medium businesses that like to use IP telephony – PBX, or even the solution providers that like to gear up for telephony services to the end-users.
![Udemy – VoIP PBX & Call Center on Asterisk 18 Issabel [Master Class] 1 VoIP PBX & Call Center on Asterisk 18 Issabel [Master Class]](https://www.psdly.site/wp-content/uploads/2026/06/VoIP-PBX-Call-Center-on-Asterisk-18-Issabel-Master-Class-750x546.jpg)





