[Users] New presence server: immediate NOTIFY missing

henri keski-sikkila henri.keski-sikkila at sesca.com
Wed Nov 1 10:10:22 CET 2006


Franz Edler wrote:
>>Why doesn't presence server send any notify?  If I take ngrep there are
>>only subs/publish and no notify messages... Any ideas?
> 
> 
> If the presence server gets any valid SUBSCRIBE it MUST send an immediate
> NOTIFY for confirmation. And it does as verified yesterday.
> 
> To illustrate the correct behaviour I have attached a small tracefile
> created with Ethereal/Wireshark and sip-scenario-trace. It shows my two
> Eybeam clients at login and logout simply exchanging presence and
> presence.winfo subscriptions. 
> 
> If you are not used to sip-szenarios-trace: 
> You have to store both html-files locally and click on "presence_index.html"
> to get the comfortable frame-view. Note also the different dialogs presented
> in different colours.

I solved my problem and it was only nat and firewall that stoped notify 
messages...

Thanks,
Henri Keski-Sikkila





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