I haven't written any iptables rules in like 5-6 years, so I barely remember. I am gonna wait for an expert to chime in and correct this, as I am also interested in it, but by looking at the document you provided [1], I'd think it's something along the following lines (probably a similar INPUT rule should be added, not sure..): * Enable UDP connections to anywhere on any port; or -A OUTPUT -p udp -j ACCEPT * Enable TCP connections to anywhere on port 443. -A OUTPUT -p tcp --dport 443 -j ACCEPT On Wed, Apr 25, 2012 at 12:49 PM, Bill Sun <cap.sensitive@xxxxxxxxx> wrote: > Hi, > > I just tried to use google voice to contact someone, after 2 'dialing > sounds', I couldn't hear anything. After I stopped iptables, I can make > phone calls via google voice successfully. > > I searched the web, and found 2 possible solutions: [1] and [2]. Then I > added iptables rules according to their instructions, but none of them > worked. > > Also, I noticed that my browser just kept trying to receive/send data to > relay.google.com (Waiting for relay.google.com) > > How to configure iptables so I can use google voice with iptables > enabled? > > [1]: http://support.google.com/talk/bin/answer.py?hl=en&answer=27930 > [2]: http://juberti.blogspot.com/2010/08/google-voice-and-video-enterprise.html > > (see attachment for my iptables.rules) > > Regards, > Bill
