#1 PABX | PBX Installation in Dubai | IP PBX / PABX …
2019-2-6 · A PBX system that connects telephone extensions to the Public Switched Telephone Network or Telephone line providers and allows internal communication for business.An IP PBX work with network connectivity and provide communication by utilizing the TCP/IP network protocol stack.In business phone system, a PBX acts as the central switching system for phone calls within a business.
