Cisco Cisco TelePresence Video Communication Server Expressway 관리 매뉴얼
Firewall traversal
The TURN page (
VCS configuration > Expressway > TURN
) is used to configure the Cisco VCS
Expressway's TURN settings.
The configurable options are:
Field
Description
Usage tips
TURN
services
services
Determines whether the
Cisco VCS offers TURN
services to traversal
clients.
Cisco VCS offers TURN
services to traversal
clients.
Port
The listening port for
TURN requests. The
default is 3478.
TURN requests. The
default is 3478.
If TURN services are already enabled, any change to
the port number will not come into effect until the
TURN services are stopped and restarted again.
the port number will not come into effect until the
TURN services are stopped and restarted again.
Authentication
realm
realm
The realm sent by the
server in its authentication
challenges.
server in its authentication
challenges.
Ensure the client's credentials are stored in the
.
Media port
range start /
end
range start /
end
The lower and upper port in
the range used for the
allocation of TURN relays.
the range used for the
allocation of TURN relays.
TURN relay status information
The
page lists all the currently active TURN relays on the Cisco VCS. You can also
review further details of each TURN relay including permissions, channel bindings and counters.
Cisco VCS Administrator Guide (X6)
Page 180 of 295