RADVision Scopia XT1000 Administrator's Manual page 41

Port
Number
3339
3340
1718
1719
1720
5060
5060
3230-
3248
5070
RADVISION | Administrator Guide for SCOPIA XT1000 Version 2.0
Protocol/ Port Functionality
Use Type
XML Hints TCP Remote control Out
H.225.0/ UDP H.323 call
RAS signaling to a
GK for
"Gatekeeper
Automatic
Discovery"
procedure
H.225.0/ UDP H.323 call
RAS signaling to a
GK
H.225.0/ TCP H.323 call
Q.931 signaling
(Q.931)
SIP TCP SIP call
signaling
SIP UDP SIP call
signaling
H.225.0/ TCP H.323 call
Q.931 and control
H.245 and signaling
SIP (Q.931) and
media control
signaling
(H.245) and SIP
(TCP) call
signaling and
BFCP signaling
BFCP TCP SIP content
(presentation)
video signaling
Direction Result of
Blocking Port
on Firewall
Cannot send
hints. iPAD
SCOPIA Control
and XT1000
SCOPIA Desktop
Server are not
operational.
Out to the The H.323
multicast IP endpoint
address cannot
224.0.0.41 automatically
("all GK") discover a
gatekeeper
(only manual
configuration
available).
Both The H.323
endpoint
cannot use the
services of a
gatekeeper.
Both Cannot connect
H.323 calls.
Both Cannot connect
SIP calls over
TCP .
Both Cannot connect
SIP calls over
UDP .
Both Cannot connect
H.323 calls.
Cannot connect
SIP calls on TCP
transport.
Both No SIP content
video available.
Description/
External Client
iPAD SCOPIA
Control; XT1000
SCOPIA Desktop
Server
The H.323
endpoint can
automatically
discover a
gatekeeper.
The H.323
endpoint uses the
services of a
gatekeeper.
"Well known"
H.323 service
port.
"Well known" SIP
service port.
"Well known" SIP
service port.
Ephemeral TCP
ports used to
connect
simultaneous
H.323 and SIP
calls.The range
can be modified
by the user
interface.
"Well known"
BFCP service port
(used by SIP).
'Initial Configuration' | 35