They don't do registration.
They do authentication.
Checking registration on and it doesnt do anything
--
Michael Scheidell, CTO
SECNAP Network Security
-----Original message-----
From: Todd Hodgen <[email protected]>
To: 'Michael Scheidell' <[email protected]>, "'Hearty, John'"
<[email protected]>
Cc: [email protected]
Sent: Fri, Aug 20, 2010 06:33:13 GMT+00:00
Subject: RE: [sipx-users] SIP digest auth and caller ID
Don't you want to check mark the Register on Init? I've always found it
doesn't work unless that is marked.......
From: [email protected]
[mailto:[email protected]] On Behalf Of Michael
Scheidell
Sent: Thursday, August 19, 2010 2:19 PM
To: Hearty, John
Cc: '[email protected]'
Subject: Re: [sipx-users] SIP digest auth and caller ID
On 8/19/10 5:07 PM, Hearty, John wrote:
I was assisting in troubleshooting problems doing SIP Trunking to sipXecs.
When accessing the service over public internet, we require digest
authentication. When a User name for SIP authentication is configured and
the "Use default asserted identity" box is checked, the value in the "User
name" field gets put into the user part of the From URI and
P-Asserted-Identity URI. This looks wrong. The "User name" field appears
to be overloaded, being used for both SIP credentials and subscriber
identification. Authentication credentials have nothing to do with
subscriber identity. The value in the "User name" field should only be used
in the Authorization header. It is completely unrelated to the identity of
the caller. Is this a bug being tracked?
Below is text from the
http://wiki.sipfoundry.org/display/xecsuserV4r2/SIP+Trunking page that
supports what was observed.
If the ITSP does not recognize this field and uses the From header for
account identification, these features may not work as expected. if you
select to "use default asserted identity", you must specify a user name so
that the default Asserted Identity may be computed.
and as clarification, I think this is version 4.2.0 sipx.
from a 'sipx' itsp account setup, we have the account number and password in
the itsp account fields, the 'register on init' CLEARED.
The issues come in when a remote call come in, and is forwarded. the callid
that shows up on the phone that the call was forwarded to is the level3
'user'.
--
Michael Scheidell, CTO
o: 561-999-5000
d: 561-948-2259
ISN: 1259*1300
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