I have that problem too.
When my users try to connect to mms://stream.camara.gov.br/tvcamara1t200 with wccp redirection, the WMPlayer open, but not start the streaming. With explicit forward the same problem occurs.
On the ironport i have that logs every time i try to connect:
1413465831.698 29 XX.XX.XX.XX TCP_MISS/302 432 GET http://stream.camara.gov.br/tvcamara1t200 - DIRECT/stream.camara.gov.br text/html ALLOW_CUSTOMCAT_12-DefaultGroup-DefaultGroup-NONE-NONE-NONE-DefaultGroup <C_Whit,4.9,-,"-",-,-,-,-,"-",-,-,-,"-",-,-,"-","-",-,-,IW_gov,-,"-","-","Unknown","Unknown","-","-",119.17,0,-,"-","-"> - "16/Oct/2014:13:23:51 +0000" - NONE
and
1413465173.395 6 XX.XX.XX.XX TCP_HIT/200 521 GET http://stream.camara.gov.br/tvcamara1t200.asx - NONE/- video/x-ms-asf ALLOW_CUSTOMCAT_12-DefaultGroup-DefaultGroup-NONE-NONE-NONE-NONE <C_Whit,4.9,-,"-",-,-,-,-,"-",-,-,-,"-",-,-,"-","-",-,-,IW_gov,-,"-","-","Unknown","Unknown","-","-",694.67,0,-,"-","-"> - "16/Oct/2014:13:12:53 +0000" - NONE
Some one have advises?
