
PBX stands for Private Branch Exchange, which is a private telephone network used within a company or organization. The users of the PBX phone system can communicate internally (within their company) and externally (with the outside world), using different communication channels like Voice over IP, ISDN or analog.
Telco ICT has established itself as the leading IP-PBX dealers, ticking all the checkboxes for any business looking for enterprise-grade features.