User guide

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