Hi Michael Jerris, I have tried many ways to see how asterisk reject ACK but cant see any issue in asterisk server. this is log in asterisk server when it getting 200OK. Hope you can help me more in this case. <--- Reliably Transmitting (NAT) to 123.123.123.123:5060 ---> SIP/2.0 200 OK Via: SIP/2.0/UDP 123.123.123.123;branch=z9hG4bKQ6S88v04UNUgp;received=123.123.123.123;rport=5060 From: "1000" <sip:1000@123.123.123.123>;tag=yDvgQBjFN9teg To: <sip:1001@59.120.208.196:5060>;tag=as7d0ee969 Call-ID: NDI5MzhjYjc2N2Y2NjM2OWZlYjM3YzlhODczZWRiMzQ. CSeq: 3 INVITE Server: Asterisk PBX 11.5.0 Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH Supported: replaces, timer Session-Expires: 1800;refresher=uas Contact: <sip:1001@123.123.123.124:5060> Content-Type: application/sdp Require: timer Content-Length: 304 v=0 o=root 1869340460 1869340460 IN IP4 123.123.123.124 s=Asterisk PBX 11.5.0 c=IN IP4 123.123.123.124 t=0 0 m=audio 14742 RTP/AVP 0 8 3 101 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:3 GSM/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 a=sendrecv m=video 0 RTP/AVP 34 <------------> > 0x1fdb630 -- Probation passed - setting RTP source address to 123.123.123.125:34156 > 0x1fdb630 -- Probation passed - setting RTP source address to 123.123.123.125:34156 <--- SIP read from UDP:123.123.123.123:5060 ---> ACK sip:1001@123.123.123.124:5060 SIP/2.0 Via: SIP/2.0/UDP 123.123.123.123;rport;branch=z9hG4bKrFK1arH8ryH3H Max-Forwards: 70 From: "1000" <sip:1000@123.123.123.123>;tag=yDvgQBjFN9teg To: <sip:1001@123.123.123.124>;tag=as7d0ee969 Call-ID: NDI5MzhjYjc2N2Y2NjM2OWZlYjM3YzlhODczZWRiMzQ. CSeq: 3 ACK Contact: <sip:1000@123.123.123.123:5060> Authorization: Digest username="1000", realm="asterisk", uri="sip:1001@123.123.123.123", nonce="2d8e3c5a", response="afda149dd7fa2ba457ccc494c272a1a1", algorithm=MD5 Content-Length: 0 i make call from 123.123.123.125. FS server is 123.123.123.123. asterisk server is 123.123.123.124 Thank you in advance. ThanhTruong ________________________________ From: Michael Jerris <mike@jerris.com> To: FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org> Sent: Tuesday, September 10, 2013 1:13 AM Subject: Re: [Freeswitch-users] NAT issue with SBC Then the asterisk box is not accepting the ack for some reason. On Sep 9, 2013, at 1:57 PM, ThanhTruong <ngoc217thanh@yahoo.com> wrote: Hi Michael Jerris,
In Both site, ACK coming into asterisk server, then, after some second, asterisk try to send 200OK to FS and FS return ACK too.
That is my case.
sorry about that if i disturb you.
Thanks, ThanhTruong
________________________________ From: Michael Jerris <mike@jerris.com> To: FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org> Sent: Tuesday, September 10, 2013 12:49 AM Subject: Re: [Freeswitch-users] NAT issue with SBC
have you lookedat a Sip trace from both sides? Is the ACK getting to asterisk? Is it not accepting it for some reason?
On Sep 9, 2013, at 1:45 PM, ThanhTruong <ngoc217thanh@yahoo.com> wrote:
hi Michael Jerris,
I have sent in another email. Do you see it ?
Thanks
ThanhTruong
________________________________ From: Michael Jerris <mike@jerris.com> To: FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org> Sent: Tuesday, September 10, 2013 12:21 AM Subject: Re: [Freeswitch-users] NAT issue with SBC
So did you do what I suggested then or not?
On Sep 9, 2013, at 1:13 PM, ThanhTruong <ngoc217thanh@yahoo.com> wrote:
hi
this is sip trace in FS server.
________________________________ From: Michael Jerris <mike@jerris.com> To: FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org> Sent: Monday, September 9, 2013 7:14 PM Subject: Re: [Freeswitch-users] NAT issue with SBC
have you looked at a Sip trace from both sides? Is the ACK getting to asterisk? Is it not accepting it for some reason?
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FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
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_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.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
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.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
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.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