Open source software has leading role in emerging of present Information and communication technologies (ICT), Following is list of top rated , mature and reliable open source applications that revolutionized the communication concepts.
IP Telephony applications.
[posted at Elastix.org] Two blog posts in 24 hours? We’re on a roll here!
Based off PIAF’s Hotel Management System, we’re going to make some minor adjustments to have this work with Elastix. This is a brilliant Hotel Room Management system with the ability to restrict the calls from Ext’s when they are not checked in, per-second billing, and more!
1. Installing the base system
2. Updating the config
3. Fixing up HTTPS
4. Updating dial-plan
5. Closing words
