Am 08.05.2011 23:51, schrieb Pierpaolo Culurciello: > I > tried to analize the two flows of SIP messages but I didn't notice any > difference between them so I can't understand why Kamailio is not able > to register.
Take a look at the CSeq Header. >From readme: Known limitations in this version: * authentication does not support qop auth-int, just qop auth; * CSeq not increased during authentication - the response may be rejected. Thus, if the proxy is strict, Kamailio can not authenticate to the other proxy as Kamailio is not standard conform. @developers: in case of REGISTER I think it should be possible for Kamailio to increase CSeq? regards Klaus _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users