Knowledge Search


[Archive] Which TCP/UDP ports are open?

  [KB7480] Show Article Properties

Which VoiceFlow TCP/UDP ports are open?


If we scan the open ports on VoiceFlow FW, which ports can we expect to find?

  • 3539 - VRRP
  • 3150 - ALG to MR protocol (ACP). Authenticated.
  • FTP/ Telnet - Can be protected using ACLs and SSH.
  • Signaling ports per static server provisioning according to required protocols.
Related Links: