Polycom Firewall Guidelines

Polycom HDX Series Default Ports

Type Ports Notes
TCP 1720 Required for initial handshake
TCP 3230 to 3235 Required
UDP 3230 to 3280 Required
TCP 80 Optional for remote web access
TCP 1718, 1719 Optional for gatekeeper discovery

Polycom Group Series Default Ports

Type Ports Notes
TCP 1720 Required for initial handshake
TCP 3230 to 3235 Required
UDP 3230 to 3280 Required
TCP 80 Optional for remote web access
TCP 1718, 1719 Optional for gatekeeper discovery

 

Lifesize Firewall Guidelines

Lifesize Icon Series Default Ports

Type Ports Notes
TCP 1720 Required for initial handshake
TCP 60000 to 64999 Required
UDP 60000 to 64999 Required
TCP 80 Optional for remote web access
TCP 1718, 1719 Optional for gatekeeper discovery

Lifesize Room, Team, and Express Series Default Ports

Type Ports Notes
TCP 1720 Required for initial handshake
TCP 60000 to 64999 Required
UDP 60000 to 64999 Required
TCP 80 Optional for remote web access
TCP 1718, 1719 Optional for gatekeeper discovery

 

Cisco (Tandberg) Firewall Guidelines

Cisco (Tandberg) C-Series Ports

Type Ports Notes
TCP 1720 Required for initial handshake
TCP 5555 to 6555 Required
UDP 2326 to 2333 Required
TCP 80 Optional for remote web access
TCP 1718, 1719 Optional for gatekeeper discovery