On 02/02/13 02:19, James Cloos wrote:
"ED" == Eugen Dedu<eugen.d...@pu-pm.univ-fcomte.fr>  writes:

ED>  With current code it is like this:
ED>  OPTIONS sip:eugen.dedu@86.64.162.35 SIP/2.0
ED>  However, in From field there is my posix name, I suppose this is
ED>  normal, do you know if this is true?

I get:

OPTIONS sip:cloos@[REMOTE_IP] SIP/2.0
...
From: "James Cloos"<sip:cloos@[IpFromStun]>;tag=[UUID]

The first should be the same address used in the To: header of the
matching REGISTER:

REGISTER sip:[REMOTE_HOSTNAME] SIP/2.0
From:<sip:correctname@[REMOTE_HOSTNAME]>;tag=[UUID]
To:<sip:correctname@[REMOTE_HOSTNAME]>

The OPTIONS requests should look more like the REGISTER requests.

Whether it should use the IP addresses as it currently does or the
hostnames as REGSITER does I do not know.  But the local part certainly
should be the same as REGISTER uses.

This has just been fixed, will be in 4.0.1.

ED>  The reason of those OPTIONS is to keep NAT alive, so they should be
ED>  sent no matter if it gets error or not.

It wouldn't get an error if it were using the correct localpart.

It also needs to send P-Asserted-Identity: or Remote-Party-ID:
on INVITEs and allow it to be specified per-proxy and overrided
per-call to ensure accurate outgoing clid.  It looks like opal
supports them.

Could you please send another e-mail with this issue?

--
Eugen
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