What is a STUN Server and how does it work?
Feb 15, 2018 NAT, STUN configuration for using VoIP Providers - 3CX May 03, 2010 Common Configuration Questions | Grandstream Networks
How to create and configure your own STUN/TURN server with
Port Number. Usage. UDP: 3478: Port used for STUN. TCP: 5514: Port used for remote syslog capture. TCP: 8080: Port used for device and controller communication. TCP: 8443: Port used for controller GUI/API as seen in a web browser: TCP: 8880: Port used for HTTP portal redirection. TCP: 8843: Port used for HTTPS portal redirection. TCP: 6789
STUN - VoIP-Info
Feb 15, 2018 NAT, STUN configuration for using VoIP Providers - 3CX May 03, 2010 Common Configuration Questions | Grandstream Networks An IP phone that supports STUN can intelligently modify the private IP address and port in its SIP/SDP message by using the NAT mapped public IP address and port through a series of STUN queries against a STUN server located on the public Internet. This will allow SIP signaling and RTP media to successfully traverse a NAT without requiring any STUN - VoIP-Info A STUN client can execute on an end system, such as a user’s PC, or can run in a network element, such as a conferencing server. STUN Server: A STUN Server (also just referred to as a server) is an entity that receives STUN requests, and sends STUN responses. STUN …