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<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'>From Your ‘ngrep’
capture I’m not able to afirm You that this is normal or not…<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'>I see two ways to debug OpenSER
(and SER as well) script logic:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'>1) use of ‘sl_send_reply’
along the script (like sl_send_reply("100","I’m here");
etc);<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'>2) use the good and old “white-box
depuration method”.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'>From this two I prefere
the first…. ;)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'>And don’t forget
that SIP REGISTER, INVITES, MESSAGES and related methods all denny the first
packet with a 407 reply, so that the proxy can inform the challenge to be used
on the authentication process.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'>Edson.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<div style='border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt'>
<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3
face="Times New Roman"><span lang=EN-US style='font-size:12.0pt'><br>
U 2006/06/29 14:33:43.120386 192.168.1.1:1027 -> 192.168.1.6:5060<br>
<span style='background:red'> INVITE </span>sip:201@test.com
SIP/2.0..Record-Route: <sip:192.168.1.6;f<br>
tag=1535693657;lr=on>..Via: SIP/2.0/UDP
192.168.1.6;branch=z9hG4bK038c.2054<br>
5ab4.0..Via: SIP/2.0/UDP
70.xxx.xxx.xx:5060;received=192.168.1.1;rport=5060<br>
;branch=z9hG4bK5F856FB99EE741348558D3F5BDFB4199..From: Kenny
<sip:200@test.com>;tag=1535693657..To:
<sip:*201@test.com>..Contact:<br>
<sip:200@192.168.1.1:5060>..Call-ID:
0A64050F-C53B-4751-94FD-4658CB6CF37F@1<br>
92.168.1.30..CSeq: 33944 INVITE..Max-Forwards: 69..Content-Type:
applicatio<br>
n/sdp..User-Agent: X-Lite release 1105x..Content-Length:
325....v=0..o=200<br>
268371887 268371936 IN IP4 70.189.13.171..s=X-Lite..c=IN IP4
192.168.1.6..t<br>
=0 0..m=audio 21088 RTP/AVP 0 8 3 98 97 101..a=rtpmap:0
pcmu/8000..a=rtpmap<br>
:8 pcma/8000..a=rtpmap:3 gsm/8000..a=rtpmap:98 iLBC/8000..a=rtpmap:97
speex<br>
/8000..a=rtpmap:101 telephone-event/8000..a=fmtp:101
0-15..a=sendrecv..a=no<br>
rtpproxy:yes..<br>
<br>
</span>U 2006/06/29 14:33:43.120906 192.168.1.6:5060 -> 192.168.1.1:5060<br>
SIP/2.0 <span style='background:red'>407 Proxy Authentication Required</span>..Via:
SIP/2.0/UDP 192.168.1.6;bra<br>
nch=z9hG4bK038c.20545ab4.0;received=192.168.1.1..Via: SIP/2.0/UDP
70.xxx.xxx.xxx:5060;received=192.168.1.1;rport=5060;branch=z9hG4bK5F856FB99EE74134855<br>
8D3F5BDFB4199..From: Kenny <sip:200@test.com>;tag=1535693657..To:<br>
<sip:*201@test.com>;tag=eb9822f1ed1b15a932bf98c097b3aaca.4dc7..C<br>
all-ID: 0A64050F-C53B-4751-94FD-4658CB6CF37F@192.168.1.30..CSeq: 33944
INVI<br>
TE..Proxy-Authenticate: Digest realm="test.com",
nonce="44a42c439<br>
d432ec2bff44d80632d0ec98b8d4d6e"..Server: OpenSer (1.0.1
(i386/linux))..Con<br>
tent-Length: 0..Warning: 392 192.168.1.6:5060 "Noisy feedback
tells: pid=7<br>
010 req_src_ip=192.168.1.1 req_src_port=1027 in_uri=sip:201@test.com
out_uri=sip:201@test.com via_cnt==2"....<o:p></o:p></font></p>
<p><font size=3 face="Times New Roman"><span style='font-size:12.0pt'> <o:p></o:p></span></font></p>
<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>
<hr size=1 width="100%" align=center>
</span></font></div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Yahoo! Music Unlimited - Access over 1 million songs. <a
href="http://pa.yahoo.com/*http:/us.rd.yahoo.com/evt=36035/*http:/music.yahoo.com/unlimited/%20%0d%0a">Try
it free.</a> <o:p></o:p></span></font></p>
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