25 Feb
2006
25 Feb
'06
11:48 a.m.
On 2/25/06, Andres <andres(a)telesip.net> wrote:
Kim Culhan wrote:
Yes I think it is just a keep-alive.
Thanks also to "Michal Matyska" <michal(a)iptel.org> who wrote:
A UA is trying to send NOTIFY:
U 1.2.3.4:56839 -> 5.6.7.8:5060
NOTIFY sip:machine.foo.com SIP/2.0.
There is no user in this NOTIFY message. So there is nothing that SER
can lookup. This is probably just a keep-alive. Hmmm,
could you tell me from the message dump, which user do you want to lookup?
This is what I don't understand, where is the user name located ?
What alternative action is there be if you have:
if (!lookup("location")) {
sl_send_reply("404", "User Not Found -
lookup_location");
break;
};
So, what causes the lookup in userloc db to fail ?
As Michal points out, for a keep-alive message like this one
there is no user in the usrloc dbso it must return a 404 error ?
Is the UA sending the keep-alive doing the wrong thing ?
-kim
--
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