2011/1/19 Klaus Darilion <klaus.mailinglists@pernau.at>

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