Samsung VC240 Reference Manual page 5

Table 1-1 Ports Supported by SCOPIA Elite MCU 5000 Series
Port Range Protocol
1719 RAS (UDP)
(configurable)
1720 Q.931 (TCP)
(configurable)
3336 XML (TCP)
3337 XML (TCP)
3338 XML (TCP)
5060 SIP
(configurable) (TCP/UDP)
In addition to the ports listed in
access levels enabling and disabling Telnet, FTP , SNMP and ICMP (ping) services. The security
settings are accessed in the MCU from Configuration > Setup > Security and entering the
Security Mode.
type.
Table 1-2
Security Mode
Standard
High
Maximum
RADVISION | RADVISION Port Security Reference Guide
Functionality
RAS signaling
Q.931 signaling
MCU version 3 XML API Both
MCU version 3
Cascading XML API
Administration XML API Both
SIP signaling
Table
Table 1-2 details the implications of each security mode on each communication
MCU Security Mode
Telnet
Active
Inactive
Inactive
Direction Result of Blocking Port
on Firewall
Out Cannot communicate
with H.323 gatekeeper
Both Cannot connect H.323
calls
Cannot use MCU
Conference Control web
user interface. Cannot
use version 3 XML API to
control MCU
Both Cannot cascade
between two MCUs
Cannot be blocked
Both Cannot connect SIP calls Any SIP entities
1-1, the SCOPIA Elite MCU offers configurable security
FTP SNMP
Active Active
Inactive Active
Inactive Inactive
Description
H.323 gatekeeper
Any H.323 entity
Conference Control web
client terminal, iVIEW
Management Suite or
third-party controlling
applications
Other MCUs
ICMP (ping)
Active
Active
Inactive
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