This included one of the first Voice-over-IP telephony systems in Pretoria, which was customised and developed for this purpose by FOX5. The building was a brand new building and FOX5 could implement a network from scratch. Since 2007, our support model for the advocates in the building has become the basis on which we provide support to all Clients. Since inception, Circle Chambers has always been one of the largest groups in Pretoria, with more than 140 members.