The two-way transmission of voice over a packet-switched IP network, which is part of the TCP/IP protocol suite. The terms "IP telephony" and "voice over IP" (VoIP) are synonymous. However, the term ...

As organizations strategize for infrastructure consolidation, IP telephony discussions are compulsory. Guidelines for a decision in favor of IP telephony must include infrastructure readiness, ...

The system, in principle, is simple. Replace the desktop phones with devices that digitise voice and connect to the LAN with their own IP addresses. Calls between these IP phones happen by ...