Port 4052

interact · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Serviceinteract
Registered2006-07

Frequently asked questions

What is port 4052 used for?

Port 4052 is registered with the IANA for interact (TCP/UDP). Description: VoiceConnect Interact.

Is port 4052 a well-known port?

No. Port 4052 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 4052 is open?

Locally on Linux with ss -tulpn | grep ':4052\b', on Windows with netstat -ano | findstr :4052. To test a remote host use Test-NetConnection <host> -Port 4052 in PowerShell or nc -zv <host> 4052 on Linux/macOS.

How do I open port 4052 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 4052/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=4052/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 4052" -Direction Inbound -Protocol TCP -LocalPort 4052 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPinteractVoiceConnect Interact
UDPinteractVoiceConnect Interact

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