On 11 May 2008 15:39:36 GMT, [email]andrew@cucumber.demon.co.uk[/email] (Andrew
Gabriel) wrote:
[color=blue]
>To workaround this, set the maximum TCP receive window on
>your browser system to 16k, so that the Sipura can never
>get to 32kbytes of unacked data outstanding. How you do
>this will depend on your OS. If (as is normally the case)
>the setting applies to all TCP connections, it may have an
>adverse effect on TCP performance in some circumstancies.[/color]
Well, Andrew, that does indeed solve the problem. Thank you for that.

I was able to use Firefox, Opera and MSIE 7. They all worked.

I guess that to change the TCP receive window settings it would mean
delving into the registry. If there is a way of doing it via some
windows utility then I don't know it, other than possibly regedit.
Instead I found a program called 'Tweakmaster' and did it via that. It
made a universal setting. I would have preferred to make a browser
only setting, if that had been possible, but I don't know how I can
easily do that. I have Firefox as my main browser but, if I could set
Opera for this use, then I would choose to do that. I checked out
'about:config' on Opera and Firefox but I couldn't locate any
appropriate customisable settings there, though I may not be looking
for the right things..
I don't know yet if there have been any noticable affects on general
performance.

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