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View Full Version : New NAPT ADSL modem won't allow Voice/Video


Steven Lyall
December 5th 03, 01:44 PM
Video/Voice via Messenger was working perfectly. The only thing I've
changed is my ADSL modem to a Zoom X4.

I know the Zoom defaults to a 'NAPT' firewall and I am guessing that this
has something to do with the problem.

I thought that the obvious experiment to try was to disable the firewall
completely, but when I do that, I cannot access the internet at all.

All advice welcome.

Thanks,

Steven

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