16 Jun
2006
16 Jun
'06
8:42 a.m.
Dear Paul PREVOT, thank you for your reply,
In fact, when I watch my Database log, I do not see any activity while
messages are exchanged between phone and server, what leaves me to
conclude that as you said, no username and password is being extracted
from the messages that reaches the server.
X-lite that I also use, only exchanges one REGISTER message to the
server including authorization parameters! I was expecting that this
cisco hardphone, like x-lite, would send every data needed to register
in only one SIP REGISTER message. Does the SIP protocol permit handle
one challenge and send back an other REGISTER message with the rest of
the needed parameters for accomplish registration? Or does this phone
implement a modified SIP protocol that SER can't handle?
Regards,
Ricardo.
Paul PREVOT wrote:
401 Unauthorized is a challenge sent by a sip proxy.
You are supposed to handle that challenge and send back an other
REGISTER or INVITE request which contains the following field:
Authorization: Digest username="toto", realm="toto.com",
nonce="fsdg324fdsfg34bfd",...
Where username is your login and nonce generated from your password
and parts of 401 message
Check your login and password configuration or check if that user
exists on your SER server
Regards,
Paul
-----Message d'origine-----
De : serusers-bounces(a)lists.iptel.org
[mailto:serusers-bounces@lists.iptel.org] De la part de Ricardo Carvalho
Envoyé : vendredi 16 juin 2006 11:42
À : serusers(a)lists.iptel.org
Objet : [Serusers] Cisco 7960 don't REGISTER
Hi,
I'm trying to get my Cisco 7960 working with my SIP server running
SER-0.9.0, but it never registers in the server. When I run "ngrep sip"
I always get "401 Unauthorized" responses sent from server to phone. I
don't understand why is it happening because I think it's everything
well configured. What could be causing this problem?
Regards,
Ricardo.
ngrep log:
U 192.168.6.16:50988 -> 192.168.10.90:5060
REGISTER sip:iric.up.pt SIP/2.0..Via: SIP/2.0/UDP
192.168.6.16:5060;branch=z9hG4bK48104c63..From:
<sip:105711@iric.up.pt>;tag=00036baad2f4
00d600629c68-0c16f516..To: sip:105711@iric.up.pt..Call-ID:
00036baa-d2f40009-20a38f54-53f31005@192.168.6.16..Max-Forwards:
70..Date: Fri,
16 Jun 2006 10:29:05 GMT..CSeq: 224 REGISTER..User-Agent:
Cisco-CP7960G/8.0..Contact:
<sip:105711@192.168.6.16:5060;transport=udp>;+sip.in
stance="<urn:uuid:00000000-0000-0000-0000-00036baad2f4>";+u.sip!model.ccm.cisco.com="7"..Content-Length:
0..Expires: 3600....
#
U 192.168.10.90:5060 -> 192.168.6.16:50988
SIP/2.0 401 Unauthorized..Via: SIP/2.0/UDP
192.168.6.16:5060;branch=z9hG4bK48104c63;rport=50988..From:
<sip:105711@iric.up.pt>;tag=00036ba
ad2f400d600629c68-0c16f516..To:
sip:105711@iric.up.pt;tag=11df39ed0e444255bd65b6f6af831c6f.4db5..Call-ID:
00036baa-d2f40009-20a38f54-53f31
005@192.168.6.16..CSeq: 224 REGISTER..WWW-Authenticate: Digest
realm="iric.up.pt",
nonce="449288cfbfc18bc31d059bf8b935352cf56ec883"..Serve
r: Sip EXpress router (0.9.0 (i386/linux))..Content-Length: 0....
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