Realpresence Collaboration Server (Rmx) Network Port Usage - Polycom RealPresence 1500 Administrator's Manual

RealPresence Collaboration Server (RMX) Network
Port Usage
The following table summarizes the port numbers and their usage in the RealPresence Collaboration Server
(RMX) 1500/1800/2000/4000:
Server Network Port Usage Summary
Connection Port
Type Number
HTTP 80
HTTPS 443
DNS 53
DHCP 68
SSH 22
NTP 123
H.323 GK RAS 1719
H.323 Q.931 1720 -
incoming;
49152-599
99 -
outgoing
H.323 H.245 49152 -
59999
Polycom®, Inc.
Protocol Description
TCP Management between the
Collaboration Server and
Collaboration Server Web Client.
TCP Secured Management between the
Collaboration Server and
Collaboration Server Web Client.
UDP Domain name server.
UDP Dynamic Host Configuration
Protocol.
TCP Secured shell. It is the Collaboration
Server terminal.
SSH is not supported when the
Collaboration Server is in Ultra
Secure Mode. For more information
see Ultra Secure
UDP Network Time Protocol. Enables
access to a time server on the
network.
UDP Gatekeeper RAS messages traffic.
TCP H.323 Q.931 call signaling.
Each outgoing call has a separate
port.
The port for each outgoing call is
allocated dynamically.
TCP H.245 control.
Each outgoing call has a separate
port.
The port for each outgoing call is
allocated dynamically. It can be
avoided by tunneling.
Configurable
No
No
Can be disabled in the IP
Network Service.
Can be disabled in the IP
Network Service.
No
Mode.
No
No
Yes - for outgoing calls
only.
It is configured in the
Fixed Ports section of the
IP service.
Yes - for outgoing calls
only.
It is configured in the
Fixed Ports section of the
IP service.
IP Network Services
507