Thanks Olivier,
I will probably give it a try, but I'm a bit sceptical: the change seems to affect the nonce, which is OK in my case. Do you think the code modification will reflect something in the cnonce parameter ?
Regards,
-Louis
Hello Louis,
You may retry with the latest SVN trunk version, a fix concerning this parameter has just been checked-in.
Regards,
Olivier Boulkroune
De : [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] De la part de [EMAIL PROTECTED]
Envoyé : lundi 11 juin 2007 17:51
À : sipp-users@lists.sourceforge.net
Objet : [Sipp-users] Authentication problem : cnonce=0
Hi !
I am working over a UAC scenario including authentication (digest/MD5). I have a problem with the SIP UAS (Nortel's MCS) which is accepting my second INVITE (with credentials). The call completes, but the UAS sends another 407... Which causes problem in my scenario. Not beeing able to find any error message in the to explain this behaviour, I looked to the Proxy-Authorization parameters to find differences with other working clients. I found that SIPp doesn't fill the cnonce parameter (cnonce="0"). All the traces shown on the site have cnonce filled "correctly"... So it may be the problem
What is wrong in the following scenario to explain the cnonce="0" ?
(extract from sip trace)
proxy-authorization: Digest username="test15", realm="Realm", nonce="MTE4MTE0MTExNTA1OTliNGJkYmIzZDljOGQ5ZmEyZDRlNjMwMzJlOWZhZDMz", uri="sip:10.10.10.10:5060", response="9709414d14c003a24401fdcb987f35d1", algorithm=MD5, cnonce="0", qop=auth,nc=00000001
Thanks !
-Louis Lamarre
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