Source Port
range
Protocol
(Type)
Destinati
on
Functionality Result of Blocking
Port on Firewall
Required
(Creston/
Extron)
Mandator
y if using
a Third
Party
device to
control XT
Series
Scopia
XT PC
Control
(PC/Mac
App for
XTE)
55000 TCP XT Series Control XT Series by
PC/Mac
Scopia XT Series
Control app cannot
manage XTE240
Mandator
y if using
Scopia
XT Series
Control
applicatio
n to
control XT
Series
using
mouse/kb
d
Scopia
XT PC
Control
(PC/Mac
App for
XTE)
55001 UDP XT Series Control XT Series by
PC/Mac
Scopia XT Series
Control app cannot
manage XTE240
Mandator
y if using
Scopia
XT Series
Control
applicatio
n to
control XT
Series
using
mouse/kb
d
Telnet
Client
60123 XT Series
CLI (TCP)
XT Series Accesses XT Series
console (CLI)
XT Series proprietary
console application
(CLI) cannot be
accessed via Telnet
Optional
XT Series 21 FTP/
S(TCP)
FTP,
FTPS
Server
Sends files to a file
server
XT Series cannot
send files to a file
transfer server
Optional
XT Series 80 HTTP
(TCP)
Web
Servers
on the
Internet
Performs NAT auto
discovery and geo-
localization
XT Series cannot
perform NAT Auto-
discovery and geo-
localization
Recomme
nded
XT Series 123 SNTP
(UDP)
SNTP
Server
Gets the Internet UTC
time
XT Series cannot get
the Internet UTC time
from a server
Recomme
nded
Table continues…
Planning the Topology of the Avaya Scopia
®
XT Series Deployment
January 2017 Avaya Scopia
®
XT Series Deployment Guide 38
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