Windows Media Ports and Firewalls
Firewalls are often prevent Windows Media streams. Either by protocol or port. Below are the standard ports that Windows Media uses. These must be open in order to watch the video streams over the given ports.
HTTP - TCP port 80
MMST - TCP port 1755
MMSU - UDP port 1755, and TCP port 1755
RSPT - TCP port 554
RTSPU - UDP port 5005, and TCP port 554
Add comment August 10th, 2005