Ports
Ensure that the port values are consistent with your network and remote configurations.
Match port values to network and remote configurations.
Dynamic UDP and TCP ports are employed to transmit RTP (Real-Time Transport Protocol), responsible for conveying voice data.
TCP ports are utilized when TCP or TLS is employed for signaling.
For Dynamic UDP/TCP ports, the values should be at least three times higher than the maximum concurrent sessions.
The wizard will detect if ports are currently in use and increment accordingly. Please be aware that the wizard only checks the two signaling ports and not the dynamic ports.