GNU Gatekeeper - a free VOIP Gatekeeper for H.323
Aug 25, 2025 · A VOIP gatekeeper for H.323. Build your own VOIP or video conferencing system with free H.323 software.
What is H.323 Protocol? Definition and Key Features Explained
Zone controller or gatekeeper — is the central point of the H.323 network. It is responsible for addressing calls, manages bandwidth and defines authenticity of endpoints and gateways …
H323Plus, The Standard in Open Source H.323
It is a library that lets you develop your own VoIP and videoconferencing applications. The new name was chosen to reflect the fact that the open source H.323 project now contains even …
H.323 Gatekeeper - Wikipedia
Gatekeepers can be combined with a gateway function to proxy H.323 calls and are sometimes referred to as session border controllers (SBC). A gatekeeper can also deny access or limit …
H.323 Overview - Cisco
Dec 3, 2012 · The terminal can be a computer-based video conferencing system or other device. A gatekeeper supports a broad variety of H.323 terminal implementations from many different …
GNU Gatekeeper - H.323 server for VoIP and videoconferencing
The GNU Gatekeeper can be the central server for an IP telephony (VoIP) or video conferencing network. It handles call routing, NAT traversal, call authorization and accounting.
Video Conferencing | LifeSize Control Conferencing …
LifeSize Gatekeeper™ is a standards based devices used to optimize and manage your IP video communications and telephony network. Full gatekeeper functionality allows you to manage …
Video Conferencing: GNU Gatekeeper - Configuration Example
Dec 25, 2020 · You can use the GNU Gatekeeper to conduct your videoconferencing or as a replacement gatekeeper in your existing video conferencing installation. Using the CTI …
Understanding H.323 Gatekeeper: The Role and Functionality
Aug 22, 2025 · H.323 Gatekeeper explained: its role in managing IP network communications for clearer, smoother video conferencing.
Gatekeeper — Video Conferencing Blog
Gatekeeper is a program that controls the access to video conferences, routing and call/voice stream processing. Usually operates under the H.323 standard.