World Communication extends standard PBX with IP-telephony server

Sooner than expected, an international operating company reached the limited capacities of its still new PBX for more than 100 users in its German headquater. World Communication was called to extend the capacity of the company's telephony without replacing the existing PBX and its more than 100 phones. World Communication integrated the existing PBX into a new scalable environment, powered by a high-performance IP-telephony server.