Hi Franz, Thanks for your response.
Now, SIP Client is Registered with Xlite softphone and call has been established between SIP Client(X-lite) and IMS Client(Boghe). Now I was trying to configure Hard phone same as SIP Client configurations to make a call between soft phone and hard phone. Configured everything on hard phone but have to Disable NAT. Could you please help me, where to DISABLE NAT in configuration file. Thanks in advance!! Regards, Sainath -----Original Message----- From: Franz Edler [mailto:franz.ed...@technikum-wien.at] Sent: Friday, February 26, 2016 1:09 AM To: Sainath Ellendula (NEP) <sainath.ellend...@wipro.com>; sr-users@lists.sip-router.org Subject: RE: Facing issue in Registration of SIP Client Hi Sainath, > Created new user with "1003" and given authentication algorithm as "Digest- > MD5". Even i tried with authentication algorithm as "SIP Digest" but observed > same error as below. > Configured X-lite softfone and tried to register a user but getting > error as > "403 Forbidden - HSS Authentication Scheme Unsupported" Please look into the tracefile. The Diameter MAR in packet#18 contains AVP: SIP-Authentication-Scheme(608) l=28 f=VM- vnd=TGPP val=Digest-AKAv1-MD5 which leads to " HSS Authentication Scheme Unsupported", because HSS now expects to challenge with Digest-MD5. That means that the S-CSCF still uses "AKAv1-MD5" as default authentication schema. You should change/enable REG_AUTH_DEFAULT_ALG "MD5" in scscf.cfg or - as a better alternative - use "HSS-Selected". Then try again. BR Franz The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com _______________________________________________ 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
