The Abba chain has two hotels in Chile, located in Santiago and Puerto Montt. The Abba Hotels headquarters in Barcelona had to have direct communication with the managers of the hotels in Chile.
This need has required an extension of the Abba Hotels headquarters’ installation in Barcelona to allow real-time communication between the hotels in Chile and the headquarters in Spain. With this technological implementation, communications between Chile and Barcelona are free of charge, as they are considered internal calls.
Two Innovaphone IP0011 Gateway have been implemented in the ABBA headquarters project in Barcelona. One of the gateways serves as the central PBX for the entire system, while the other functions as a Turn Server and Reverse Proxy.
