H.323 gateway is a service that allows you to connect an H.323-based communication system on the Internet to a telephony system.

Discover the fundamentals of H.323, an enduring protocol suite for voice and video conferencing over IP. This comprehensive guide dives into its history, core components, and relevance today.

Host Name Resolution is the process by which a host determines the IP address of another host given its host name or fully qualified domain name (FQDN) on a TCP/IP network.

The Host ID is the portion of an IP address that uniquely identifies a host on a given TCP/IP network.

Homogeneous Network is a network that uses a single network architecture and operating system.

HDLC, or High-level Data Link Control, is a standard synchronous communication protocol at the data-link layer of the Open Systems Interconnection reference model that is used for wide area network...