With this trace I do not see a problem regarding your previous post "SL local ACK found -> dropping it! error"
But for sure you have a problem as the incoming INVITE is malformed. Either Bria iPhone is buggy or there is a FW/ALG device which rewrites the SIP packet (IP addresses) and does it in a wrong way (same old story with ALG).
To verify if the problem is due to an buggy ALG you could try to start the SIP proxy on a different port, .e.g 45671 - whatever you like - anc configure Bria to use this port.
regards klaus
Am 19.01.2011 15:20, schrieb Sébastien Cramatte:
Hello
This is trace I've obtained when call through nated wifi device (iPHone 4+ Bria SIP client). I've replaced client address by xx.xx.xx.xx and server address bt yy.yy.yy.yy
I've attached my current configuration
Thank you for your help Bye
# U 2011/01/19 15:11:46.498804 xx.xx.xx.xx:59240 -> yy.yy.yy.yy:5060
# U 2011/01/19 15:11:47.735309 xx.xx.xx.xx:59240 -> yy.yy.yy.yy:5060 REGISTER sip:sip.mydomain.com SIP/2.0 Via: SIP/2.0/UDP xx.xx.xx.xx:59240;rport;branch=z9hG4bKPj5nQlnpOAF3aeP2db4XDMX7lXklIMEBq9 Max-Forwards: 70 From: "868973396" sip:868973396@sip.mydomain.com;tag=b8lChOc4K4maceQRSrsMgOLy-OGO.FKe To: "868973396" sip:868973396@sip.mydomain.com Call-ID: xFmpKcSPhqITQTbCXdfvNe5D-Gkss9rR CSeq: 17448 REGISTER User-Agent: Bria iPhone 1.2.6 Contact: sip:868973396@xx.xx.xx.xx:59240;transport=UDP Expires: 900 Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS Content-Length: 0
# U 2011/01/19 15:11:47.735976 yy.yy.yy.yy:5060 -> xx.xx.xx.xx:59240 SIP/2.0 401 Unauthorized Via: SIP/2.0/UDP xx.xx.xx.xx:59240;rport=59240;branch=z9hG4bKPj5nQlnpOAF3aeP2db4XDMX7lXklIMEBq9
From: "868973396" sip:868973396@sip.mydomain.com;tag=b8lChOc4K4maceQRSrsMgOLy-OGO.FKe To: "868973396" sip:868973396@sip.mydomain.com;tag=8835075c631d8d3f40c2f41ff9a205b5.8b69 Call-ID: xFmpKcSPhqITQTbCXdfvNe5D-Gkss9rR CSeq: 17448 REGISTER WWW-Authenticate: Digest realm="sip.mydomain.com", nonce="TTbyTk028SLrerBFAyFR2EylGU058Msj" Server: kamailio (3.1.1 (i386/linux)) Content-Length: 0
# U 2011/01/19 15:11:47.760981 xx.xx.xx.xx:59240 -> yy.yy.yy.yy:5060 REGISTER sip:sip.mydomain.com SIP/2.0 Via: SIP/2.0/UDP xx.xx.xx.xx:59240;rport;branch=z9hG4bKPjBpuaWjJ6XgI.1BsotT1EnTGOkOhp3anf Max-Forwards: 70 From: "868973396" sip:868973396@sip.mydomain.com;tag=b8lChOc4K4maceQRSrsMgOLy-OGO.FKe To: "868973396" sip:868973396@sip.mydomain.com Call-ID: xFmpKcSPhqITQTbCXdfvNe5D-Gkss9rR CSeq: 17449 REGISTER User-Agent: Bria iPhone 1.2.6 Contact: sip:868973396@xx.xx.xx.xx:59240;transport=UDP Expires: 900 Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS Authorization: Digest username="868973396", realm="sip.mydomain.com", nonce="TTbyTk028SLrerBFAyFR2EylGU058Msj", uri="sip:sip.mydomain.com", response="842919b2224fd20c24aa5ae69b0d4613" Content-Length: 0
# U 2011/01/19 15:11:47.762107 yy.yy.yy.yy:5060 -> xx.xx.xx.xx:59240 SIP/2.0 200 OK Via: SIP/2.0/UDP xx.xx.xx.xx:59240;rport=59240;branch=z9hG4bKPjBpuaWjJ6XgI.1BsotT1EnTGOkOhp3anf
From: "868973396" sip:868973396@sip.mydomain.com;tag=b8lChOc4K4maceQRSrsMgOLy-OGO.FKe To: "868973396" sip:868973396@sip.mydomain.com;tag=8835075c631d8d3f40c2f41ff9a205b5.9fed Call-ID: xFmpKcSPhqITQTbCXdfvNe5D-Gkss9rR CSeq: 17449 REGISTER Contact: sip:868973396@xx.xx.xx.xx:59240;transport=UDP;expires=900 Server: kamailio (3.1.1 (i386/linux)) Content-Length: 0
# U 2011/01/19 15:11:59.238572 xx.xx.xx.xx:59240 -> yy.yy.yy.yy:5060 INVITE sip:968292965@sip.mydomain.com SIP/2.0 Via: SIP/2.0/UDP xx.xx.xx.xx:59240;rport;branch=z9hG4bKPjaa3y8TXTaYJusIt6nlPZjxhYE-jUjF.3 Max-Forwards: 70 From: "868973396" sip:868973396@sip.mydomain.com;tag=-UefKKuveNkOCFE.xB92pX2UnKf5rhjl To: sip:968292965@sip.mydomain.com Contact: sip:868973396@xx.xx.xx.xx:59240;transport=UDP Call-ID: dNwBacVsX7T-FxVNaYojW5-NSCBFa29t CSeq: 332 INVITE Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS Supported: replaces, 100rel, timer, norefersub Session-Expires: 1800 Min-SE: 90 User-Agent: Bria iPhone 1.2.6 Content-Type: application/sdp Content-Length: 387
v=0 o=- 3504435157 3504435157 IN IP4 xx.xx.xx.xx s=cpc_med c=IN IP4 xx.xx.xx.xx t=0 0 a=X-nat:0 m=audio 4000 RTP/AVP 9 0 8 18 104 3 96 a=rtpmap:9 G722/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:104 iLBC/8000 a=fmtp:104 mode=30 a=rtpmap:3 GSM/8000 a=sendrecv a=rtpmap:96 telephone-event/8000 a=fmtp:96 0-15
# U 2011/01/19 15:11:59.239056 yy.yy.yy.yy:5060 -> xx.xx.xx.xx:59240 SIP/2.0 400 Content-Length mis-match Via: SIP/2.0/UDP xx.xx.xx.xx:59240;rport=59240;branch=z9hG4bKPjaa3y8TXTaYJusIt6nlPZjxhYE-jUjF.3
From: "868973396" sip:868973396@sip.mydomain.com;tag=-UefKKuveNkOCFE.xB92pX2UnKf5rhjl To: sip:968292965@sip.mydomain.com;tag=8835075c631d8d3f40c2f41ff9a205b5.2206 Call-ID: dNwBacVsX7T-FxVNaYojW5-NSCBFa29t CSeq: 332 INVITE Server: kamailio (3.1.1 (i386/linux)) Content-Length: 0
# U 2011/01/19 15:11:59.279614 xx.xx.xx.xx:59240 -> yy.yy.yy.yy:5060 ACK sip:968292965@sip.mydomain.com SIP/2.0 Via: SIP/2.0/UDP xx.xx.xx.xx:59240;rport;branch=z9hG4bKPjaa3y8TXTaYJusIt6nlPZjxhYE-jUjF.3 Max-Forwards: 70 From: "868973396" sip:868973396@sip.mydomain.com;tag=-UefKKuveNkOCFE.xB92pX2UnKf5rhjl To: sip:968292965@sip.mydomain.com;tag=8835075c631d8d3f40c2f41ff9a205b5.2206 Call-ID: dNwBacVsX7T-FxVNaYojW5-NSCBFa29t CSeq: 332 ACK Content-Length: 0