Yeaster PBX system Nairobi Kenya ,Organisations have taken competition to another level, delay even for the shortest time possible can cost an organisation a deal of a lifetime that why investing in communication is the best investment an organisation can ever do. with communication an organisation is able to know of changes in business deal as they happen, competitors deal and clients concerns, with Yeastar S-Series VoIP PBX  all this will be achieved. Yeaster offers a scalable solution that is easy to install and manage,  it is  built to provide the ultimate performance quality. Targeted for small and medium size enterprises, the Yeastar S-series PBX can support a range of 20 to 300 users and 10 to 60 concurrent calls.