5 Feb
2003
5 Feb
'03
1:13 p.m.
Hello!
During playing around with route headers I discovered that ser crashes
reproduceable when I send the following request to it with sipsak, I
think the invite is a valid request with strict routing.
sipsak.exe -f invite3.txt -s sip:obelix.ict.tuwien.ac.at -vvv
invite3.txt:
INVITE sip:obelix.ict.tuwien.ac.at SIP/2.0
Via: SIP/2.0/UDP 128.131.80.191:5070;branch=z9hG4bK2024693217
Route: <sip:iptel.org>
Route: <sip:klaus3000@klausix.ict.tuwien.ac.at>
From: <sip:brutus@obelix.ict.tuwien.ac.at>;tag=262992618
To: <sip:klaus3000@iptel.org>
Call-ID: 744056460(a)128.131.80.191
CSeq: 20 INVITE
Contact: <sip:brutus@128.131.80.191:5070>
max-forwards: 10
user-agent: oSIP/Linphone-0.9.1
Content-Type: application/sdp
Content-Length: 335
..
sdp
..
then ser stops to respond:
[root@obelix darilion]# /etc/init.d/ser status
ser dead but subsys locked
and in /var/log/messages
Feb 5 11:57:21 obelix ser: Listening on
Feb 5 11:57:21 obelix ser: 128.131.80.136
[128.131.80.136]::5060
Feb 5 11:57:21 obelix ser: Aliases: obelix.ict.tuwien.ac.at:5060
Feb 5 11:57:21 obelix ser: ser startup succeeded
Feb 5 11:57:21 obelix /usr/sbin/ser[21426]: mod_init(): Database
connection opened successfuly
Feb 5 11:57:21 obelix /usr/sbin/ser[21426]: INFO: udp_init: SO_RCVBUF
is initially 65535
Feb 5 11:57:21 obelix /usr/sbin/ser[21426]: INFO: udp_init: SO_RCVBUF
is finally 131070
Feb 5 11:57:21 obelix /usr/sbin/ser[21432]: INFO: fifo process
starting: 21432
Feb 5 11:57:21 obelix /usr/sbin/ser[21432]: SER: open_uac_fifo: fifo
server up at /tmp/ser_fifo...
..up to here everything works fine, than I send the request:
Feb 5 11:57:30 obelix /usr/sbin/ser[21428]: BUG: qm_*: fragm.
0x422b9ad0 end overwritten(35322e64, 39306665)!
Feb 5 11:57:30 obelix /usr/sbin/ser[21426]: child process 21428 exited
by a signal 11
Feb 5 11:57:30 obelix /usr/sbin/ser[21426]: core was not generated
Feb 5 11:57:30 obelix /usr/sbin/ser[21426]: INFO: terminating due to
SIGCHLD
Here is the ngrep output:
U 128.131.80.101:1558 -> 128.131.80.136:5060
INVITE sip:obelix.ict.tuwien.ac.at SIP/2.0..Via: SIP/2.0/UDP
klausix.ict.tuwien.ac.at:1557..Via: SIP/2.0/UDP
128.131.80.191:5070;branch=z9hG4bK2024693217..Route: <sip:iptel.
org>..Route: <sip:klaus3000@klausix.ict.tuwien.ac.at>..From:
<sip:brutus@obelix.ict.tuwien.ac.at>;tag=262992618..To:
<sip:klaus3000@iptel.org>..Call-ID: 744056460(a)128.131.80
.191..CSeq: 20 INVITE..Contact:
<sip:brutus@128.131.80.191:5070>..max-forwards: 10..user-agent:
oSIP/Linphone-0.9.1..Content-Type: application/sdp..Content-Length: 335
....
v=0..o=brutus 123456 654321 IN IP4 128.131.80.191..s=A
c..onversation..c=IN IP4 128.131.80.191..t=0 0..m=audio 7078 RTP/AVP 3
115 8 110 111 101..a=rtpmap:3 gsm/8000/1..a=rtp
map:115 lpc10-1.5/8000/1..a=rtpmap:8 PCMA/8000/1..a=rtpmap:110
speex-4/8000/1..a=rtpmap:111 speex_lbr-4/8000/1..a=rtpmap:101
telephone-event/8000..a=fmtp:101 0-11..
#
U 128.131.80.136:5060 -> 128.131.80.101:1557
SIP/2.0 100 trying -- your call is important to us..Via: SIP/2.0/UDP
klausix.ict.tuwien.ac.at:1557..Via: SIP/2.0/UDP
128.131.80.191:5070;branch=z9hG4bK2024693217..From: <sip
:brutus@obelix.ict.tuwien.ac.at>;tag=262992618..To:
<sip:klaus3000@iptel.org>..Call-ID: 744056460@128.131.80.191..CSeq: 20
INVITE..Server: Sip EXpress router (0.8.10 (i386/l
inux))..Content-Length: 0..Warning: 392 128.131.80.136:5060 "Noisy
feedback tells: pid=21552 req_src_ip=128.131.80.101
in_uri=sip:obelix.ict.tuwien.ac.at out_uri=sip:iptel.o
rg via_cnt==2"....
#
U 128.131.80.136:5060 -> 195.37.77.101:5060
INVITE sip:iptel.org SIP/2.0..Via: SIP/2.0/UDP
128.131.80.136;branch=z9hG4bK3a6d.25ef09d1.0..Via: SIP/2.0/UDP
klausix.ict.tuwien.ac.at:1557..Via: SIP/2.0/UDP 128.131.80.191:
5070;branch=z9hG4bK2024693217..Route:
<sip:klaus3000@klausix.ict.tuwien.ac.at>..From:
<sip:brutus@obelix.ict.tuwien.ac.at>;tag=262992618..To:
<sip:klaus3000@iptel.org>..Call
-ID: 744056460@128.131.80.191..CSeq: 20 INVITE..Contact:
<sip:brutus@128.131.80.191:5070>..max-forwards: 9 ..user-agent:
oSIP/Linphone-0.9.1..Content-Type: application/sdp..
Content-Length: 335 ....v=0..o=brutus 123456 654321 IN IP4
128.131.80.191..s=A c..onversation..c=IN IP4 128.131.80.191..t=0
0..m=audio 7078 RTP/AVP 3 115 8 110 111 101..a=r
tpmap:3 gsm/8000/1..a=rtpmap:115 lpc10-1.5/8000/1..a=rtpmap:8
PCMA/8000/1..a=rtpmap:110 speex-4/8000/1..a=rtpmap:111
speex_lbr-4/8000/1..a=rtpmap:101 telephone-event/8000..a
=fmtp:101 0-11..
#
U 195.37.77.101:5060 -> 128.131.80.136:5060
SIP/2.0 407 Proxy Authentication Required..Via: SIP/2.0/UDP
128.131.80.136;branch=z9hG4bK3a6d.25ef09d1.0..Via: SIP/2.0/UDP
klausix.ict.tuwien.ac.at:1557..Via: SIP/2.0/UDP 12
8.131.80.191:5070;branch=z9hG4bK2024693217..From:
<sip:brutus@obelix.ict.tuwien.ac.at>;tag=262992618..To:
<sip:klaus3000@iptel.org>;tag=fb86ad2694115d75c77dce61523c9f07.3f3c
..Call-ID: 744056460@128.131.80.191..CSeq: 20
INVITE..Proxy-Authenticate: Digest realm="iptel.org",
nonce="3e40f29900000000d6e1790446755f1b4b96f5f5bd97b283",
algorithm=MD5..
Server: Sip EXpress router (0.8.9 (i386/linux))..Content-Length:
0..Warning: 392 195.37.77.101:5060 "Noisy feedback tells: pid=7651
req_src_ip=128.131.80.136 in_uri=sip:ipte
l.org out_uri=sip:klaus3000@klausix.ict.tuwien.ac.at via_cnt==3"....
#
U 128.131.80.136:5060 -> 128.131.80.101:1557
SIP/2.0 407 Proxy Authentication Required..Via: SIP/2.0/UDP
klausix.ict.tuwien.ac.at:1557..Via: SIP/2.0/UDP
128.131.80.191:5070;branch=z9hG4bK2024693217..From: <sip:brutus@o
belix.ict.tuwien.ac.at>;tag=262992618..To:
<sip:klaus3000@iptel.org>;tag=fb86ad2694115d75c77dce61523c9f07.3f3c..Cal
l-ID: 744056460@128.131.80.191..CSeq: 20 INVITE..Proxy-Aut
henticate: Digest realm="iptel.org",
nonce="3e40f29900000000d6e1790446755f1b4b96f5f5bd97b283",
algorithm=MD5..Server: Sip EXpress router (0.8.9
(i386/linux))..Content-Length
: 0..Warning: 392 195.37.77.101:5060 "Noisy feedback tells: pid=7651
req_src_ip=128.131.80.136 in_uri=sip:iptel.org
out_uri=sip:klaus3000@klausix.ict.tuwien.ac.at via_cnt==3
"....
#
U 128.131.80.136:5060 -> 195.37.77.101:5060
ACK sip:iptel.org SIP/2.0..Via: SIP/2.0/UDP
128.131.80.136;branch=z9hG4bK3a6d.25ef09d1.0..From:
<sip:brutus@obelix.ict.tuwien.ac.at>;tag=262992618..Call-ID:
744056460(a)128.13
1.80.191..To:
<sip:klaus3000@iptel.org>;tag=fb86ad2694115d75c77dce61523c9f07.3f3c..CSe
q: 20 ACK..
If you need more details please let me know.
regards,
Klaus
5 Feb
5 Feb
2:25 p.m.
Hello,
could you, please, generate a core dump ? Use ulimit -c 1000000 to
enable core generation and reproduce the crash. Then compress the
compiled sources along with the core dump and send it to me.
thanks, Jan.
On 05-02 12:13, Klaus Darilion wrote:
Hello!
During playing around with route headers I discovered that ser crashes
reproduceable when I send the following request to it with sipsak, I
think the invite is a valid request with strict routing.
sipsak.exe -f invite3.txt -s sip:obelix.ict.tuwien.ac.at -vvv
invite3.txt:
INVITE sip:obelix.ict.tuwien.ac.at SIP/2.0
Via: SIP/2.0/UDP 128.131.80.191:5070;branch=z9hG4bK2024693217
Route: <sip:iptel.org>
Route: <sip:klaus3000@klausix.ict.tuwien.ac.at>
From: <sip:brutus@obelix.ict.tuwien.ac.at>;tag=262992618
To: <sip:klaus3000@iptel.org>
Call-ID: 744056460(a)128.131.80.191
CSeq: 20 INVITE
Contact: <sip:brutus@128.131.80.191:5070>
max-forwards: 10
user-agent: oSIP/Linphone-0.9.1
Content-Type: application/sdp
Content-Length: 335
..
sdp
..
then ser stops to respond:
[root@obelix darilion]# /etc/init.d/ser status
ser dead but subsys locked
and in /var/log/messages
Feb 5 11:57:21 obelix ser: Listening on
Feb 5 11:57:21 obelix ser: 128.131.80.136
[128.131.80.136]::5060
Feb 5 11:57:21 obelix ser: Aliases: obelix.ict.tuwien.ac.at:5060
Feb 5 11:57:21 obelix ser: ser startup succeeded
Feb 5 11:57:21 obelix /usr/sbin/ser[21426]: mod_init(): Database
connection opened successfuly
Feb 5 11:57:21 obelix /usr/sbin/ser[21426]: INFO: udp_init: SO_RCVBUF
is initially 65535
Feb 5 11:57:21 obelix /usr/sbin/ser[21426]: INFO: udp_init: SO_RCVBUF
is finally 131070
Feb 5 11:57:21 obelix /usr/sbin/ser[21432]: INFO: fifo process
starting: 21432
Feb 5 11:57:21 obelix /usr/sbin/ser[21432]: SER: open_uac_fifo: fifo
server up at /tmp/ser_fifo...
..up to here everything works fine, than I send the request:
Feb 5 11:57:30 obelix /usr/sbin/ser[21428]: BUG: qm_*: fragm.
0x422b9ad0 end overwritten(35322e64, 39306665)!
Feb 5 11:57:30 obelix /usr/sbin/ser[21426]: child process 21428 exited
by a signal 11
Feb 5 11:57:30 obelix /usr/sbin/ser[21426]: core was not generated
Feb 5 11:57:30 obelix /usr/sbin/ser[21426]: INFO: terminating due to
SIGCHLD
Here is the ngrep output:
U 128.131.80.101:1558 -> 128.131.80.136:5060
INVITE sip:obelix.ict.tuwien.ac.at SIP/2.0..Via: SIP/2.0/UDP
klausix.ict.tuwien.ac.at:1557..Via: SIP/2.0/UDP
128.131.80.191:5070;branch=z9hG4bK2024693217..Route: <sip:iptel.
org>..Route: <sip:klaus3000@klausix.ict.tuwien.ac.at>..From:
<sip:brutus@obelix.ict.tuwien.ac.at>;tag=262992618..To:
<sip:klaus3000@iptel.org>..Call-ID: 744056460(a)128.131.80
.191..CSeq: 20 INVITE..Contact:
<sip:brutus@128.131.80.191:5070>..max-forwards: 10..user-agent:
oSIP/Linphone-0.9.1..Content-Type: application/sdp..Content-Length: 335
....
v=0..o=brutus 123456 654321 IN IP4 128.131.80.191..s=A
c..onversation..c=IN IP4 128.131.80.191..t=0 0..m=audio 7078 RTP/AVP 3
115 8 110 111 101..a=rtpmap:3 gsm/8000/1..a=rtp
map:115 lpc10-1.5/8000/1..a=rtpmap:8 PCMA/8000/1..a=rtpmap:110
speex-4/8000/1..a=rtpmap:111 speex_lbr-4/8000/1..a=rtpmap:101
telephone-event/8000..a=fmtp:101 0-11..
#
U 128.131.80.136:5060 -> 128.131.80.101:1557
SIP/2.0 100 trying -- your call is important to us..Via: SIP/2.0/UDP
klausix.ict.tuwien.ac.at:1557..Via: SIP/2.0/UDP
128.131.80.191:5070;branch=z9hG4bK2024693217..From: <sip
:brutus@obelix.ict.tuwien.ac.at>;tag=262992618..To:
<sip:klaus3000@iptel.org>..Call-ID: 744056460@128.131.80.191..CSeq: 20
INVITE..Server: Sip EXpress router (0.8.10 (i386/l
inux))..Content-Length: 0..Warning: 392 128.131.80.136:5060 "Noisy
feedback tells: pid=21552 req_src_ip=128.131.80.101
in_uri=sip:obelix.ict.tuwien.ac.at out_uri=sip:iptel.o
rg via_cnt==2"....
#
U 128.131.80.136:5060 -> 195.37.77.101:5060
INVITE sip:iptel.org SIP/2.0..Via: SIP/2.0/UDP
128.131.80.136;branch=z9hG4bK3a6d.25ef09d1.0..Via: SIP/2.0/UDP
klausix.ict.tuwien.ac.at:1557..Via: SIP/2.0/UDP 128.131.80.191:
5070;branch=z9hG4bK2024693217..Route:
<sip:klaus3000@klausix.ict.tuwien.ac.at>..From:
<sip:brutus@obelix.ict.tuwien.ac.at>;tag=262992618..To:
<sip:klaus3000@iptel.org>..Call
-ID: 744056460@128.131.80.191..CSeq: 20 INVITE..Contact:
<sip:brutus@128.131.80.191:5070>..max-forwards: 9 ..user-agent:
oSIP/Linphone-0.9.1..Content-Type: application/sdp..
Content-Length: 335 ....v=0..o=brutus 123456 654321 IN IP4
128.131.80.191..s=A c..onversation..c=IN IP4 128.131.80.191..t=0
0..m=audio 7078 RTP/AVP 3 115 8 110 111 101..a=r
tpmap:3 gsm/8000/1..a=rtpmap:115 lpc10-1.5/8000/1..a=rtpmap:8
PCMA/8000/1..a=rtpmap:110 speex-4/8000/1..a=rtpmap:111
speex_lbr-4/8000/1..a=rtpmap:101 telephone-event/8000..a
=fmtp:101 0-11..
#
U 195.37.77.101:5060 -> 128.131.80.136:5060
SIP/2.0 407 Proxy Authentication Required..Via: SIP/2.0/UDP
128.131.80.136;branch=z9hG4bK3a6d.25ef09d1.0..Via: SIP/2.0/UDP
klausix.ict.tuwien.ac.at:1557..Via: SIP/2.0/UDP 12
8.131.80.191:5070;branch=z9hG4bK2024693217..From:
<sip:brutus@obelix.ict.tuwien.ac.at>;tag=262992618..To:
<sip:klaus3000@iptel.org>;tag=fb86ad2694115d75c77dce61523c9f07.3f3c
..Call-ID: 744056460@128.131.80.191..CSeq: 20
INVITE..Proxy-Authenticate: Digest realm="iptel.org",
nonce="3e40f29900000000d6e1790446755f1b4b96f5f5bd97b283",
algorithm=MD5..
Server: Sip EXpress router (0.8.9 (i386/linux))..Content-Length:
0..Warning: 392 195.37.77.101:5060 "Noisy feedback tells: pid=7651
req_src_ip=128.131.80.136 in_uri=sip:ipte
l.org out_uri=sip:klaus3000@klausix.ict.tuwien.ac.at via_cnt==3"....
#
U 128.131.80.136:5060 -> 128.131.80.101:1557
SIP/2.0 407 Proxy Authentication Required..Via: SIP/2.0/UDP
klausix.ict.tuwien.ac.at:1557..Via: SIP/2.0/UDP
128.131.80.191:5070;branch=z9hG4bK2024693217..From: <sip:brutus@o
belix.ict.tuwien.ac.at>;tag=262992618..To:
<sip:klaus3000@iptel.org>;tag=fb86ad2694115d75c77dce61523c9f07.3f3c..Cal
l-ID: 744056460@128.131.80.191..CSeq: 20 INVITE..Proxy-Aut
henticate: Digest realm="iptel.org",
nonce="3e40f29900000000d6e1790446755f1b4b96f5f5bd97b283",
algorithm=MD5..Server: Sip EXpress router (0.8.9
(i386/linux))..Content-Length
: 0..Warning: 392 195.37.77.101:5060 "Noisy feedback tells: pid=7651
req_src_ip=128.131.80.136 in_uri=sip:iptel.org
out_uri=sip:klaus3000@klausix.ict.tuwien.ac.at via_cnt==3
"....
#
U 128.131.80.136:5060 -> 195.37.77.101:5060
ACK sip:iptel.org SIP/2.0..Via: SIP/2.0/UDP
128.131.80.136;branch=z9hG4bK3a6d.25ef09d1.0..From:
<sip:brutus@obelix.ict.tuwien.ac.at>;tag=262992618..Call-ID:
744056460(a)128.13
1.80.191..To:
<sip:klaus3000@iptel.org>;tag=fb86ad2694115d75c77dce61523c9f07.3f3c..CSe
q: 20 ACK..
If you need more details please let me know.
regards,
Klaus
_______________________________________________
Serusers mailing list
serusers(a)lists.iptel.org
http://lists.iptel.org/mailman/listinfo/serusers
6 Feb
6 Feb
1:12 a.m.
Hello,
I wasn't able to reproduce it, but I think I know where the
problem is. There is a bug in 0.8.10 which shows up when an INVITE
contains Route header field. The bug has been fixed in the CVS already.
If you can compile ser from sources, you can easily fix it in your
release:
1) Edit ser-0.8.10/modules/tm/t_msgbuilder.c
2) Jump to line 103
3) replace len+= with *len+=
4) Recompile ser
I can send you a patch if it is more convinient for you.
regards, Jan.
On 05-02 12:13, Klaus Darilion wrote:
Hello!
During playing around with route headers I discovered that ser crashes
reproduceable when I send the following request to it with sipsak, I
think the invite is a valid request with strict routing.
sipsak.exe -f invite3.txt -s sip:obelix.ict.tuwien.ac.at -vvv
invite3.txt:
INVITE sip:obelix.ict.tuwien.ac.at SIP/2.0
Via: SIP/2.0/UDP 128.131.80.191:5070;branch=z9hG4bK2024693217
Route: <sip:iptel.org>
Route: <sip:klaus3000@klausix.ict.tuwien.ac.at>
From: <sip:brutus@obelix.ict.tuwien.ac.at>;tag=262992618
To: <sip:klaus3000@iptel.org>
Call-ID: 744056460(a)128.131.80.191
CSeq: 20 INVITE
Contact: <sip:brutus@128.131.80.191:5070>
max-forwards: 10
user-agent: oSIP/Linphone-0.9.1
Content-Type: application/sdp
Content-Length: 335
..
sdp
..
then ser stops to respond:
[root@obelix darilion]# /etc/init.d/ser status
ser dead but subsys locked
and in /var/log/messages
Feb 5 11:57:21 obelix ser: Listening on
Feb 5 11:57:21 obelix ser: 128.131.80.136
[128.131.80.136]::5060
Feb 5 11:57:21 obelix ser: Aliases: obelix.ict.tuwien.ac.at:5060
Feb 5 11:57:21 obelix ser: ser startup succeeded
Feb 5 11:57:21 obelix /usr/sbin/ser[21426]: mod_init(): Database
connection opened successfuly
Feb 5 11:57:21 obelix /usr/sbin/ser[21426]: INFO: udp_init: SO_RCVBUF
is initially 65535
Feb 5 11:57:21 obelix /usr/sbin/ser[21426]: INFO: udp_init: SO_RCVBUF
is finally 131070
Feb 5 11:57:21 obelix /usr/sbin/ser[21432]: INFO: fifo process
starting: 21432
Feb 5 11:57:21 obelix /usr/sbin/ser[21432]: SER: open_uac_fifo: fifo
server up at /tmp/ser_fifo...
..up to here everything works fine, than I send the request:
Feb 5 11:57:30 obelix /usr/sbin/ser[21428]: BUG: qm_*: fragm.
0x422b9ad0 end overwritten(35322e64, 39306665)!
Feb 5 11:57:30 obelix /usr/sbin/ser[21426]: child process 21428 exited
by a signal 11
Feb 5 11:57:30 obelix /usr/sbin/ser[21426]: core was not generated
Feb 5 11:57:30 obelix /usr/sbin/ser[21426]: INFO: terminating due to
SIGCHLD
Here is the ngrep output:
U 128.131.80.101:1558 -> 128.131.80.136:5060
INVITE sip:obelix.ict.tuwien.ac.at SIP/2.0..Via: SIP/2.0/UDP
klausix.ict.tuwien.ac.at:1557..Via: SIP/2.0/UDP
128.131.80.191:5070;branch=z9hG4bK2024693217..Route: <sip:iptel.
org>..Route: <sip:klaus3000@klausix.ict.tuwien.ac.at>..From:
<sip:brutus@obelix.ict.tuwien.ac.at>;tag=262992618..To:
<sip:klaus3000@iptel.org>..Call-ID: 744056460(a)128.131.80
.191..CSeq: 20 INVITE..Contact:
<sip:brutus@128.131.80.191:5070>..max-forwards: 10..user-agent:
oSIP/Linphone-0.9.1..Content-Type: application/sdp..Content-Length: 335
....
v=0..o=brutus 123456 654321 IN IP4 128.131.80.191..s=A
c..onversation..c=IN IP4 128.131.80.191..t=0 0..m=audio 7078 RTP/AVP 3
115 8 110 111 101..a=rtpmap:3 gsm/8000/1..a=rtp
map:115 lpc10-1.5/8000/1..a=rtpmap:8 PCMA/8000/1..a=rtpmap:110
speex-4/8000/1..a=rtpmap:111 speex_lbr-4/8000/1..a=rtpmap:101
telephone-event/8000..a=fmtp:101 0-11..
#
U 128.131.80.136:5060 -> 128.131.80.101:1557
SIP/2.0 100 trying -- your call is important to us..Via: SIP/2.0/UDP
klausix.ict.tuwien.ac.at:1557..Via: SIP/2.0/UDP
128.131.80.191:5070;branch=z9hG4bK2024693217..From: <sip
:brutus@obelix.ict.tuwien.ac.at>;tag=262992618..To:
<sip:klaus3000@iptel.org>..Call-ID: 744056460@128.131.80.191..CSeq: 20
INVITE..Server: Sip EXpress router (0.8.10 (i386/l
inux))..Content-Length: 0..Warning: 392 128.131.80.136:5060 "Noisy
feedback tells: pid=21552 req_src_ip=128.131.80.101
in_uri=sip:obelix.ict.tuwien.ac.at out_uri=sip:iptel.o
rg via_cnt==2"....
#
U 128.131.80.136:5060 -> 195.37.77.101:5060
INVITE sip:iptel.org SIP/2.0..Via: SIP/2.0/UDP
128.131.80.136;branch=z9hG4bK3a6d.25ef09d1.0..Via: SIP/2.0/UDP
klausix.ict.tuwien.ac.at:1557..Via: SIP/2.0/UDP 128.131.80.191:
5070;branch=z9hG4bK2024693217..Route:
<sip:klaus3000@klausix.ict.tuwien.ac.at>..From:
<sip:brutus@obelix.ict.tuwien.ac.at>;tag=262992618..To:
<sip:klaus3000@iptel.org>..Call
-ID: 744056460@128.131.80.191..CSeq: 20 INVITE..Contact:
<sip:brutus@128.131.80.191:5070>..max-forwards: 9 ..user-agent:
oSIP/Linphone-0.9.1..Content-Type: application/sdp..
Content-Length: 335 ....v=0..o=brutus 123456 654321 IN IP4
128.131.80.191..s=A c..onversation..c=IN IP4 128.131.80.191..t=0
0..m=audio 7078 RTP/AVP 3 115 8 110 111 101..a=r
tpmap:3 gsm/8000/1..a=rtpmap:115 lpc10-1.5/8000/1..a=rtpmap:8
PCMA/8000/1..a=rtpmap:110 speex-4/8000/1..a=rtpmap:111
speex_lbr-4/8000/1..a=rtpmap:101 telephone-event/8000..a
=fmtp:101 0-11..
#
U 195.37.77.101:5060 -> 128.131.80.136:5060
SIP/2.0 407 Proxy Authentication Required..Via: SIP/2.0/UDP
128.131.80.136;branch=z9hG4bK3a6d.25ef09d1.0..Via: SIP/2.0/UDP
klausix.ict.tuwien.ac.at:1557..Via: SIP/2.0/UDP 12
8.131.80.191:5070;branch=z9hG4bK2024693217..From:
<sip:brutus@obelix.ict.tuwien.ac.at>;tag=262992618..To:
<sip:klaus3000@iptel.org>;tag=fb86ad2694115d75c77dce61523c9f07.3f3c
..Call-ID: 744056460@128.131.80.191..CSeq: 20
INVITE..Proxy-Authenticate: Digest realm="iptel.org",
nonce="3e40f29900000000d6e1790446755f1b4b96f5f5bd97b283",
algorithm=MD5..
Server: Sip EXpress router (0.8.9 (i386/linux))..Content-Length:
0..Warning: 392 195.37.77.101:5060 "Noisy feedback tells: pid=7651
req_src_ip=128.131.80.136 in_uri=sip:ipte
l.org out_uri=sip:klaus3000@klausix.ict.tuwien.ac.at via_cnt==3"....
#
U 128.131.80.136:5060 -> 128.131.80.101:1557
SIP/2.0 407 Proxy Authentication Required..Via: SIP/2.0/UDP
klausix.ict.tuwien.ac.at:1557..Via: SIP/2.0/UDP
128.131.80.191:5070;branch=z9hG4bK2024693217..From: <sip:brutus@o
belix.ict.tuwien.ac.at>;tag=262992618..To:
<sip:klaus3000@iptel.org>;tag=fb86ad2694115d75c77dce61523c9f07.3f3c..Cal
l-ID: 744056460@128.131.80.191..CSeq: 20 INVITE..Proxy-Aut
henticate: Digest realm="iptel.org",
nonce="3e40f29900000000d6e1790446755f1b4b96f5f5bd97b283",
algorithm=MD5..Server: Sip EXpress router (0.8.9
(i386/linux))..Content-Length
: 0..Warning: 392 195.37.77.101:5060 "Noisy feedback tells: pid=7651
req_src_ip=128.131.80.136 in_uri=sip:iptel.org
out_uri=sip:klaus3000@klausix.ict.tuwien.ac.at via_cnt==3
"....
#
U 128.131.80.136:5060 -> 195.37.77.101:5060
ACK sip:iptel.org SIP/2.0..Via: SIP/2.0/UDP
128.131.80.136;branch=z9hG4bK3a6d.25ef09d1.0..From:
<sip:brutus@obelix.ict.tuwien.ac.at>;tag=262992618..Call-ID:
744056460(a)128.13
1.80.191..To:
<sip:klaus3000@iptel.org>;tag=fb86ad2694115d75c77dce61523c9f07.3f3c..CSe
q: 20 ACK..
If you need more details please let me know.
regards,
Klaus
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7961
days inactive
7961
days old
2 comments
2 participants
participants (2)
-
Jan Janak -
Klaus Darilion