A hosted 3CX with C2 Communications is hosted in our Amazon cloud. A C2-hosted 3CX advantages companies through the elimination of installation, operation and maintenance costs of their VoIP PBX as we host your 3CX for you. A hosted PBX still allows companies to utilise and take complete advantage of their phone system’s feature set such as voicemail, faxing, automated greetings, conferences and so on.