[Reply] HI all, Thanks for many replies. Guess we can add 'China' to the keywords such as 'beer' to get everyone's attention!! cheers Gary At 07:21 on 19/01/2006 you wrote

To : truman(a)suspicious.org,nznog(a)list.waikato.ac.nz CC : nznog(a)list.waikato.ac.nz, From: Joe Abley, jabley(a)isc.org Content Type: text/plain Attached: >

On 17-Jan-2006, at 23:57, Truman Boyes wrote:

...

I have used SIP phones in China and I can tell you that some of the firewalls are a lot more advanced than just blocking applications. I was able to place some types of calls via my USA DDI, while others were redirected to a local chinese gateway. Essentially that means that ALGs were inspecting the SIP invite messages ... quite interesting ...

Presumably this is the difference between living in a region where >the authorities are open about intercepting communications, in >contrast to other places where communications are routinely >intercepted in secret?

Joe

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