Port 8416

espeech · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Serviceespeech
Registered2002-11

Frequently asked questions

What is port 8416 used for?

Port 8416 is registered with the IANA for espeech (TCP/UDP). Description: eSpeech Session Protocol.

Is port 8416 a well-known port?

No. Port 8416 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 8416 is open?

Locally on Linux with ss -tulpn | grep ':8416\b', on Windows with netstat -ano | findstr :8416. To test a remote host use Test-NetConnection <host> -Port 8416 in PowerShell or nc -zv <host> 8416 on Linux/macOS.

How do I open port 8416 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 8416/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=8416/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 8416" -Direction Inbound -Protocol TCP -LocalPort 8416 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPespeecheSpeech Session Protocol
UDPespeecheSpeech Session Protocol

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