nat and h323 issue

[a.diot]

hi all

i have a video conf between endpoint private and endpoint on internet with Polycom PVX station i can't use the h239 option , video shuts down

Is h239 well supported by nat ??

thanks

[jgervia_2]

Hello,

Turn off the 'inspect h323" option in your policy map, and you should be working after that - the pix still doesn't recognize some of the more advanced options of VOIP.

--Jason

Please rate this message if it solved some or all of your issue.

[a.diot]

hi Jason ,

Thanks for answering

The issue is not in inspect but in nat , i made ethereal capture and when h239 is activated the ios fw can't locate the ip in payload so public endpoint sends it's video stream to private ip address.

H239 isn't nat supported in 12.4.2.T