- Use strong credentials and TLS for signalling.
- Rate-limit registrations to stop extension scanning and toll fraud.
- Alert on unexpected chat protocols leaving servers (possible command and control).
Port 2415: Codima Remote Transaction Protocol
Port 2415 is assigned by IANA to codima-rtp (Codima Remote Transaction Protocol).
2415
How codima-rtp works
Voice & chatPort 2415 sets up the call (who calls whom), then the voice travels as a stream of audio packets.
- Transport
- TCP · UDP
- Exposure risk
- not rated depends on the program listening
- Encryption
- Unknownnot stated by the registry
- IANA status
- Assigned1 registered service
- Range
- Registered (1024-49151)
- Category
- Voice & chat
Is port 2415 dangerous?
We have no specific security note for port 2415. Its risk depends on the program actually listening on it. General advice for voice & chat services:
IANA registry entries for port 2415
| Service | Port | Transport | Description | Reference | Updated |
|---|---|---|---|---|---|
| codima-rtp | 2415 | TCP, UDP | Codima Remote Transaction Protocol | - | - |
// source: IANA service name and port number registry
Which program uses port 2415, and is it reachable?
Linux
sudo ss -ltnup 'sport = :2415' # process listening on 2415
sudo lsof -nP -i :2415macOS
sudo lsof -nP -i :2415
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 2415 -State Listen | Select LocalAddress, OwningProcess Get-NetUDPEndpoint -LocalPort 2415 netstat -ano | findstr :2415
From another machine
nmap -p 2415 -sV <host> sudo nmap -sU -p 2415 <host> nc -zv <host> 2415
Block it in the firewall
sudo ufw deny 2415/tcp # Linux (ufw) New-NetFirewallRule -DisplayName "Block 2415" -Direction Inbound -LocalPort 2415 -Protocol TCP -Action Block # Windows
What is port 2415 used for?
Port 2415 is assigned by IANA to codima-rtp (Codima Remote Transaction Protocol).
Is port 2415 TCP or UDP?
Port 2415 is registered for TCP and UDP.
Is it safe to open port 2415?
It depends on the program that listens on it. Open it only for a service you know and only to the networks that need it. Use strong credentials and TLS for signalling.
How do I check if port 2415 is open?
On Linux run "ss -ltnup 'sport = :2415'", on macOS "lsof -nP -i :2415", and on Windows "netstat -ano | findstr :2415" to see the local process. From another machine, "nmap -p 2415 <host>" shows whether it is reachable.