Polycom RealPresence 2000, Руководство администратора

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Polycom® RealPresence Collaboration Server (RMX) 1500/2000/4000 Administrator’s Guide
16-42
Polycom, Inc.
• New calls will connect using the original IP address, registration and connection
parameters.
RealPresence Collaboration Server (RMX) Network Port
Usage
The following table summarizes the port numbers and their usage in the RealPresence
Collaboration Server (RMX) 1500/2000/4000:
Table 16-23 RMX Network Port Usage Summary
Connection
Type Port
Number
Protocol Description Configurable
HTTP 80 TCP Management between the
RMX and
RP Collaboration
Server Web Client .
No
HTTPS 443 TCP Secured Management
between the RMX and
RP
Collaboration Server Web
Client
.
No
DNS 53 UDP Domain name server. Can be disabled in the
IP Network Service.
DHCP 68 UDP Dynamic Host Configuration
Protocol. Can be disabled in the
IP Network Service.
SSH 22 TCP Secured shell. It is the RMX
terminal.
SSH is not supported when the
Collaboration Server is in Ultra
Secure Mode . For more
information see " Ultra Secure
Mode” on page 1-1 .
No
NTP 123 UDP Network Time Protocol.
Enables access to a time
server on the network. No
H.323 GK
RAS 1719 UDP Gatekeeper RAS messages
traffic. No
H.323 Q.931 1720 -
incoming
;
49152-
59999 -
outgoing TCP H.323 Q.931 call signaling.
Each outgoing call has a
separate port.
The port for each outgoing call
is allocated dynamically. Yes - for outgoing
calls only.
It is configured in the
Fixed Ports section of
the IP service.