Although wireless standards like 3G, 4G, and 5G are mostly associated with mobile internet, they also include a phone (voice) component. Up till 4G this was done using traditional circuit-switched ...

What is it about voice over IP that creates such passionate dogmatism? Far too much of what passes for debate about the future of voice over IP is dominated by assertions of perfect foreknowledge.

Especially for green-field sites and existing offices that are undergoing massive IT overhauls, VoIP offers single-wire simplicity and a one-stop management solution for all voice and data traffic.

The Army has launched a program to replace older phone equipment with digital voice-over-IP technology by 2024. Part of a Defense Department-mandated effort, the work of converting the service’s ...

Network gear component makers are producing new chips and switch fabric technologies that could make products such as IP telephones and Gigabit LAN switches faster and less expensive. Texas ...

LAS VEGAS — At the Networld+Interop conference here, Nortel Networks Corp. yesterday announced its strategy to use 10 Gigabit Ethernet (10 GE) over optical fiber to simplify network management and to ...

Following in the footsteps of Mitsubishi, Cisco, and others, Panasonic says it is going to release a wireless Voice over IP phone that works with WiFi hotspots. Ok, but why aren’t they just putting ...

If you want to sell a Voice-over-IP phone system, bear in mind that the world belongs to Cisco Systems. For the second year since the VARBusiness Annual Report Card (ARC) survey started including the ...