Thanks Ben for you your reply. I know its weird. I really need to know is it freeswitch issue or client issue. What kind of information u need let me know. I will send you those info if possible. Regards Minat From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Benjamin Cropley Sent: Monday, October 03, 2016 3:43 PM To: FreeSWITCH Users Help Subject: Re: [Freeswitch-users] Registration Unauthorized then 481 Call Does Not Exist 1. 50.97.212.23 sends 103.12.214.115 a REGISTER 2. 103.12.214.115 spots that no credentials were supplied, and so supplies a nonce etc. in a WWW-Authenticate header in a 401 packet 3. 50.97.212.23 sends an ACK to acknowledge this request for credentials 4. 50.97.212.23 sends 103.12.214.115 a REGISTER with an Authorization header 5. 103.12.214.115 sends a 481 which means 103.12.214.115 has received the REGISTER 'outside of a dialog'. 6. 50.97.212.23 sends an ACK to acknowledge the error This is wierd, because based on the trace alone 103.12.214.115 should see the REGISTER with Authorization as part of the previous dialog. Or at the very least, treat it as a new request. I would look at some actual logs on 103.12.214.115 for more information. Good luck, Ben On Sun, Oct 2, 2016 at 1:59 PM, Tanim <tanim05@gmail.com> wrote: Hi, When I try to registration its giving following log. Its only happen a specific dialer but that dialer also work other softswitch. It’s getting problem only with freeswitch. My freeswitch version is 1.6.9 I can’t figure out why its happen. How can I overcome this issue and is there any sip message issue or not? So that I can ask those dialer company to fix their issue. Thanks in advance. REGISTER sip:103.12.214.115:5060 SIP/2.0 Via: SIP/2.0/UDP 50.97.212.23:1310;branch=z9hG4bKhabaiiea Max-Forwards: 70 From: <sip:12345678@103.12.214.115:5060>;tag=a34xd9anboejegocoaaoeie To: <sip:12345678@103.12.214.115:5060> Call-ID: smvpcaakieaaaaaaaaa CSeq: 1 REGISTER Contact: <sip:wmaeaccba@50.97.212.23:1310> Expires: 3600 Content-Length: 0 SIP/2.0 401 Unauthorized Via: SIP/2.0/UDP 50.97.212.23:1310;branch=z9hG4bKhabaiiea From: <sip:12345678@103.12.214.115:5060>;tag=a34xd9anboejegocoaaoeie To: <sip:12345678@103.12.214.115:5060>;tag=FavjcHKUKtXFe Call-ID: smvpcaakieaaaaaaaaa CSeq: 1 REGISTER User-Agent: WHaT Rocks! Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, PRACK, NOTIFY Supported: precondition, 100rel, path, replaces WWW-Authenticate: Digest realm="103.12.214.115", nonce="2a9726d3-fac2-4d7b-9773-771b60a35e7a", algorithm=MD5, qop="auth" Content-Length: 0 ACK sip:103.12.214.115:5060 SIP/2.0 Via: SIP/2.0/UDP 50.97.212.23:1310;branch=z9hG4bKhabaiiea Max-Forwards: 70 From: <sip:12345678@103.12.214.115:5060>;tag=a34xd9anboejegocoaaoeie To: <sip:12345678@103.12.214.115:5060>;tag=FavjcHKUKtXFe Call-ID: smvpcaakieaaaaaaaaa CSeq: 1 ACK Contact: <sip:wmaeaccba@50.97.212.23:1310> Content-Length: 0 REGISTER sip:103.12.214.115:5060 SIP/2.0 Via: SIP/2.0/UDP 50.97.212.23:1310;branch=z9hG4bKhabaiiea Max-Forwards: 70 From: <sip:12345678@103.12.214.115:5060>;tag=a34xd9anboejegocoaaoeie To: <sip:12345678@103.12.214.115:5060>;tag=FavjcHKUKtXFe Call-ID: smvpcaakieaaaaaaaaa CSeq: 2 REGISTER Contact: <sip:wmaeaccba@50.97.212.23:1310> Expires: 3600 Authorization: Digest username="12345678",realm="103.12.214.115",nonce="2a9726d3-fac2-4d7b-9773-771b60a35e7a",uri="sip:103.12.214.115:5060",algorithm=MD5,response="73c3beac11531911319f05807714c047" Content-Length: 0 SIP/2.0 481 Call Does Not Exist Via: SIP/2.0/UDP 50.97.212.23:1310;branch=z9hG4bKhabaiiea From: <sip:12345678@103.12.214.115:5060>;tag=a34xd9anboejegocoaaoeie To: <sip:12345678@103.12.214.115:5060>;tag=FavjcHKUKtXFe Call-ID: smvpcaakieaaaaaaaaa CSeq: 2 REGISTER User-Agent: WHaT Rocks! Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, PRACK, NOTIFY Supported: precondition, 100rel, path, replaces Content-Length: 0 ACK sip:103.12.214.115:5060 SIP/2.0 Via: SIP/2.0/UDP 50.97.212.23:1310;branch=z9hG4bKhabaiiea Max-Forwards: 70 From: <sip:12345678@103.12.214.115:5060>;tag=a34xd9anboejegocoaaoeie To: <sip:12345678@103.12.214.115:5060>;tag=FavjcHKUKtXFe Call-ID: smvpcaakieaaaaaaaaa CSeq: 2 ACK Contact: <sip:wmaeaccba@50.97.212.23:1310> Content-Length: 0 Regards Minat _________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org -- All the best, Ben Cropley 07539 366 905