John Massey

IP Telephony -the big wave of global communication systems?

IP Telephony -the big wave of global communication systems? IP telephony, or Internet Protocol telephony deploys the Internet infrastructure to transmit voice and fax calls. IP phone systems digitize voice and transmit it in the form of packets to uni... Read >

Putting productivity and economy to work with intelligent Business Phone Systems

Putting productivity and economy to work with intelligent Business Phone Systems Is your business communication equipment really working for you? Is it helping you maximize productivity? Are you getting optimum returns on invested capital? Is your busi... Read >