Cisco TelePresence Administrator's Manual page 394

Reference material
Table 8: Remote listening ports
Service/
function
DNS
External manager
NTP
LDAP account
authentication
TMS Provisioning
Extension
Incident reporting
Third-party FindMe /
User Policy server
Remote logging
Neighbors (H.323)
Neighbors (SIP)
Traversal zone (H.323)
Traversal zone (SIP)
Endpoint (H.323)
Endpoint (SIP)
TURN media relay
** The default TURN relay media port range of 24000 – 29999 applies to new installations of X8.1 or later. The
previous default range of 60000 – 61799 still applies to earlier releases that have upgraded to X8.1.
Cisco VCS Administrator Guide (X8.1.1)
Purpose
Requests to a DNS server.
Outbound connection to an external
manager, for example Cisco TMS.
System time updates.
LDAP queries for login account
authentication.
Connection to Cisco TMSPE services. 443 TCP
Sending application failure details.
Outbound connection to a third-party
FindMe / User Policy server.
Sending messages to the remote
syslog server.
H.323 connection to a neighbor zone. 1710 UDP
SIP connection to a neighbor zone.
H.323 connection to a traversal
server.
SIP connection to a traversal server.
Endpoint listening port
Endpoint listening port
Range of ports available for TURN
media relay.
Destination port Configurable via
(default)
53 UDP System > DNS
80 TCP System > External
manager
123 UDP System > Time
389 / 636 TCP Users > LDAP
configuration
System > TMS
Provisioning Extension
services
443 TCP Maintenance >
Diagnostics > Incident
reporting > Configuration
443 TCP Applications > FindMe
514 UDP Maintenance > Logging
6514 TCP
Configuration > Zones
5060 / 5061 TCP Configuration > Zones
6001 UDP Configuration > Zones
7001 TCP Configuration > Zones
1720 TCP Defined by endpoint's
registration
5060 / 5061 Defined by endpoint's
TCP / UDP registration
24000 – 29999 Configuration > Traversal
UDP ** > TURN
Expressway)
Port reference
(on VCS
Page 394 of 507