Firewall ports to open for Cisco TelePresence SX series

For IP based H.323 calling between SX series: The following ports are applicable for conference between SX series Cisco TelePresence only.

Attention: The internal data of table “5” is corrupted!

Screenshot from SX series under System Configuration > H323

Cisco Telepresence H323 Ports

 

 

 

 

 

For SIP based calling between SX series:

Attention: The internal data of table “6” is corrupted!

 

Important note: If the other party uses MXP series TelePresence, then the ports differ, for example RTP media ports for MXP series are UDP 46000-49000 and not 2326-2485. So you need to know about the other party equipment to open the required ports in the firewall.

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