Polycom RSS 2000 - Manual (Page 7)

DOC2207A RSS 2000 V3.0 Getting Started guide - Release Note - Final - February 26, 2008.doc
Network TCP/UDP ports used by RSS2000
Usage Type Port Range
Manager TCP 81
Web TCP 80
https TCP 443
Trace UDP 30011
Gatekeeper UDP 1719
RAS UDP 1720
Q.931 Socket TCP 1720
H.245 Socket TCP 1730-1739
Live Broadcast TCP 1800-1801
Endpoint/
H.323
Audio / Video Data UDP 2000-2099
On demand Protocol TCP 554
On Demand Archive TCP (optional) 554 Media
On Demand Archive UDP(optional) Random (for source port)
Notes Regarding On Demand Archive
The UDP ports used for on demand archives are randomly chosen. There are two ways to
configure firewalls and Windows Media Player for usage with RSS2000 on demand archives.
1) Open an outbound UDP port range matching what is used by Windows Media Player, or open
all UDP ports outbound from RSS2000 to effectively bypass the firewall for outbound traffic. Also
open the port range used by Windows Media Player for inbound traffic to the viewing PC. This
range is configurable in Windows Media Player, as seen in Figure 1 (Windows Media Player
defaults shown). The user can check RTSP/UDP, check ‘Use ports’ and define the port range.
2) Disable UDP connections in Windows Media Player to force a TCP-only connection. This
configuration utilizes only TCP port 554. As seen in Figure 2, unchecking RTSP/UDP removes
the user’s ability to specify a port range and forces all connections to use TCP 554 only.