PBX SERVER: Hotel - Management System Answer:
http://blogs.elastix.org/en/2010/03/how-to-hotel-management-system/
1) Installing the base systemFirst you’re going to need to ssh in to your Elastix PBX System.Then, run the following:
cd /var/www/htmlwget http://www.kefa.it/hotel.tar.gztar zxvf hotel.tar.gzrm hotel.tar.gzcd ...