Please check you X-Lite configuration. It must have been configure with required authentication. So, your client must send INVITE with credentials to overcome 401 response.
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Siga Sent: Tuesday, March 22, 2011 7:06 AM To: [email protected] Subject: [Sip-implementors] 401 Unauthorized message! Hi, I have been developing my SIP Client on a embedded system and I used Trixbox to act as a SIP Server. The transactions from my SIP Client to the Trixbox SIP Server were something like this as shown below......... SIP Client Trixbox(Server) INVITE ------------------------------------------------------------------------ ---------> 100 Trying <----------------------------------------------------------------------- ---------- 200 OK <----------------------------------------------------------------------- ---------- ACK ------------------------------------------------------------------------ ---------> MEDIA SESSION (RTP) <----------------------------------------------------------------------- ----------> BYE <----------------------------------------------------------------------- ---------- Now I planned to go a step ahead and planned to establish a connection to a soft-phone in my case I chose X-Lite. I added an extension for the X-Lite in my Trixbox so that the account for X-Lite is enabled. On the other hand when I try to connect my SIP Client with X-Lite, as soon as it receives INVITE from SIP Client, the X-Lite sends 401 Unauthorized message. Once i get this 401 message I again retransmit a re-Invite message back to the X-Lite but still it sends me 401 message. Can somebody let me know what is going on with my transactions here. Regards _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
