1. See the IMS Subscription for Alice in HSS.
2. See the authentication algorithm used in S-CSCF (/opt/Openimscore/scscf.cfg).

Dushyant

mustafa rifaee wrote:
Hello all;
I am using SIPp 3.1 with Open IMS Core, but when i send registration the registration done successfully but the IMS core does not send OK message back to SIPp.
Aborting call on unexpected message for Call-ID '1-17420 at 127.0.0.1': while 


expecting '200' response, received 'SIP/2.0 401 Unauthorized - Challenging 
the UE
  


Please Help me.
Best Regards
Rifaee
--------------.
registration scenario:-
<?xml version="1.0" encoding="ISO-8859-1" ?>
<!DOCTYPE scenario SYSTEM "sipp.dtd">
<scenario name="reg_alice">
<send retrans="500">
<![CDATA[
REGISTER sip:open-ims.test SIP/2.0
Via: SIP/2.0/[transport] [local_ip]:[local_port]
Route: <sip:pcscf.open-ims.test:4060;
lr>
Max-Forwards: 70
From: "alice" <sip:al...@open-ims.test:4060>
To: "alice" <sip:al...@open-ims.test:4060>
P-Access-Network-Info: 3GPP-UTRAN-TDD;utran-cell-id-3gpp=C359A3913B20E
Call-ID: [call_id]
Contact: <sip:al...@[local_ip]:[local_port]>;transport=[transport]
Content-Length: 0
Supported: path
Expires: 300
CSeq: 1 REGISTER
User-Agent: Sipp v1.1-TLS, version 20061124
]]>
</send>
<recv response="401" auth="true" rtd="true">
<action>
<ereg regexp=".*" search_in="hdr" header="Service-Route" assign_to="1" />
</action>
</recv>
<send retrans="500">
<![CDATA[
REGISTER sip:open-ims.test SIP/2.0
Via: SIP/2.0/[transport] [local_ip]:[local_port]
Route: <sip:pcscf.open-ims.test:4060;lr>
Max-Forwards: 70
From: "alice" <sip:al...@open-ims.test>
To: "alice" <sip:al...@open-ims.test>
P-Access-Network-Info: 3GPP-UTRAN-TDD;utran-cell-id-3gpp=C359A3913B20E
Call-ID:[call_id]
CSeq: 2 REGISTER
Contact: <sip:al...@[local_ip]:[local_port]>
Expires: 300
Content-Length: 0
[authentication username=al...@open-ims.test password=alice]
Supported: path
User-Agent: Sipp v1.1-TLS, version 20061124
]]>
</send>
<recv response="200">
</recv>
</scenario>




-- 
"When work is a pleasure, life is a joy! When work is duty, life is slavery." 

<<attachment: dushyant_dhalia.vcf>>

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