Installation guide

Port Range Protocol Destination Functionality Result of Blocking
Port
Required
3338 XML
Commands
(TCP)
SCOPIA Control,
SCOPIA XT Desktop
Server
Enables communication
with SCOPIA Control and
SCOPIA XT Desktop Server
by sending commands and
receiving responses
Cannot
communicate with
SCOPIA Control
application or and
SCOPIA XT Desktop
Server
Optional
3478, 3479 STUN (UDP) STUN Server Enables endpoints outside
of the enterprise firewall
to determine their public
IP address and
automatically discover the
presence of a firewall or
NAT
Cannot
automatically
discover the
presence of a
firewall or NAT
(only manual
configuration
available)
Optional
5060 SIP (TCP) Any SIP-enabled
video network
device
Enables SIP call signaling Cannot connect SIP
calls over TCP
Mandatory
5060 SIP (UDP) Any SIP-enabled
video network
device
Enables SIP call signaling Cannot connect SIP
calls over UDP
Mandatory
5070 BFCP (TCP) Any SIP-enabled
video network
device
Enables SIP video content
(presentation) signaling
No SIP video
content available
Mandatory
55003 AT
Commands
(TCP)
iVIEW Network
Manager
Enables you to remotely
manage the SCOPIA
XT1000 via API
Cannot send/
receive commands
Optional
55099 Software
Upgrade
(TCP)
iVIEW Network
Manager/ SCOPIA
XT Series Software
Upgrade
application
Enables software upgrade Cannot upgrade
software
Recommended
60123 Telnet (TCP) Telnet server Enables remote
management via Telnet
No Telnet access Optional
RADVISION | Installation Guide for SCOPIA XT4000 Series Version 3.0 Implementing Port Security for the SCOPIA XT Series | 82