Source Port
range
Protocol
(Type)
Destinati
on
Functionality Result of Blocking
Port on Firewall
Required
XT Series 162 SNMP
(UDP)
Scopia
Manager/
SNMP
Managem
ent
Station
Sends SNTP Trap
Events
XT Series cannot
send SNMP traps to a
Management entity
Mandator
y if using
Scopia
Managem
ent to
manage
the XT
Series
XT Series 389 LDAP(TC
P)
Scopia
Manager/
LDAP
Directory
Retrieves contacts
from LDAP database
XT Series cannot
retrieve contacts from
remote directory
( Scopia Management
or XT Series)
Mandator
y if using
remote
directory
XT Series 80 HTTP Scopia
®
Desktop
Server
Proxy
Mobile Link Mobile Link cannot be
activated by a Scopia
Desktop Client
Recomme
nded
XT Series 443 HTTPS Scopia
®
Desktop
Server
Proxy
Mobile Link Mobile Link cannot be
activated by a Scopia
Desktop Client
Recomme
nded
XT Series 8554 RTSP(TC
P)
Scopia
®
Desktop
Client
Screen Link XT Series cannot
receive shared
desktop content from
SDC
Recomme
nded
XT Series 1718 H.
225.0/RA
S (UDP)
Multicast
IP
address
224.0.0.4
1 (“all
GK”)
“H.323 Gatekeeper
Automatic Discovery”
procedure
XT Series cannot
automatically discover
a gatekeeper to which
register (only manual
configuration
available).
Optional
XT Series 1719 H.
225.0/RA
S
H.323 GK H.323 call signaling to
a GK
XT Series cannot use
the services of a
gatekeeper.
Recomme
nded
XT
Series/H.
323
Endpoint
1720 H.
225.0/Q.
931
XT
Series/H.
323 EP
H.323 call signaling
(Q.931)
XT Series cannot
establish H.323 calls
Mandator
y to
support
H.323
calls
XT Series 3336 SM XML
API (TCP)
Scopia
Manager
XT Series requires to
SM the list of
scheduled meetings
or the list of
XT Series cannot
receive the list of
meetings scheduled
for that day or the list
Recomme
nded for
Calendar/
Roster
functionali
Table continues…
Implementing Port Security for the Avaya Scopia
®
XT Series
January 2017 Avaya Scopia
®
XT Series Deployment Guide 39
Comments on this document? infodev@avaya.com
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