Hi,
Here comes the dump from ngrep for a
sample call.
Any idea what’s wrong?
Thanks,
Hamid
input: 102-to-C3660.sip.cap
#
U 192.168.11.102:5060 -> 85.15.7.18:5060
INVITE sip:0098146@shatel.ir SIP/2.0..Via:
SIP/2.0/UDP 192.168.11.102:5060;
branch=z9hG4bK10145..To: 0098146
<sip:0098146@shatel.ir>..From: 102@shatel.
ir <sip:102@shatel.ir>;tag=analog-sip28734..Call-ID:
32268@192.168.11.102..
CSeq: 101 INVITE..Contact: <sip:102@192.168.11.102:5060>..Max-Forwards:
70.
.Allow: INVITE, BYE, CANCEL, ACK, OPTIONS,
REFER, NOTIFY..Supported: replac
es..Content-Type: application/sdp..Content-Length:
251....v=0..o=adiPhone 3
2268 32268 IN IP4 192.168.11.102..s=Phone
Call..c=IN IP4 192.168.11.102..t=
0 0..m=audio 6000 RTP/AVP 18 0 8 103..a=rtpmap:18
G729/8000/1..a=rtpmap:0 P
CMU/8000..a=rtpmap:8 PCMA/8000..a=rtpmap:103
telephone-event/8000..a=fmtp:1
03 0-15..
#
U 85.15.7.18:5060 -> 85.15.7.19:5060
INVITE sip:0098146@shatel.ir SIP/2.0..Record-Route:
<sip:85.15.7.18;ftag=an
alog-sip28734;lr=on>..Via: SIP/2.0/UDP
85.15.7.18;branch=0..Via: SIP/2.0/UD
P 192.168.11.102:5060;branch=z9hG4bK10145..To:
0098146 <sip:0098146@shatel.
ir>..From: 102@shatel.ir <sip:102@shatel.ir>;tag=analog-sip28734..Call-ID:
32268@192.168.11.102..CSeq: 101
INVITE..Contact: <sip:102@192.168.11.102:50
60>..Max-Forwards: 69..Allow: INVITE,
BYE, CANCEL, ACK, OPTIONS, REFER, NOT
IFY..Supported: replaces..Content-Type:
application/sdp..Content-Length: 25
1....v=0..o=adiPhone 32268 32268 IN
IP4 192.168.11.102..s=Phone Call..c=IN
IP4 192.168.11.102..t=0 0..m=audio 6000
RTP/AVP 18 0 8 103..a=rtpmap:18 G72
9/8000/1..a=rtpmap:0 PCMU/8000..a=rtpmap:8
PCMA/8000..a=rtpmap:103 telephon
e-event/8000..a=fmtp:103 0-15..
#
U 85.15.7.18:5060 -> 192.168.11.102:5060
SIP/2.0 100 trying -- your call is
important to us..Via: SIP/2.0/UDP 192.16
8.11.102:5060;branch=z9hG4bK10145..To:
0098146 <sip:0098146@shatel.ir>..Fro
m: 102@shatel.ir <sip:102@shatel.ir>;tag=analog-sip28734..Call-ID:
32268@19
2.168.11.102..CSeq: 101 INVITE..Server:
OpenSer (1.0.1 (i386/linux))..Conte
nt-Length: 0..Warning: 392 85.15.7.18:5060
"Noisy feedback tells: pid=6514
req_src_ip=192.168.11.102 req_src_port=5060
in_uri=sip:0098146@shatel.ir o
ut_uri=sip:0098146@shatel.ir via_cnt==1"....
#
U 85.15.7.19:5060 -> 85.15.7.18:5060
SIP/2.0 100 Trying..Via: SIP/2.0/UDP
85.15.7.18;branch=0,SIP/2.0/UDP 192.16
8.11.102:5060;branch=z9hG4bK10145..From:
102@shatel.ir <sip:102@shatel.ir>;
tag=analog-sip28734..To: 0098146
<sip:0098146@shatel.ir>;tag=9A65C-1F0E..Da
te: Fri, 01 Mar 2002 00:10:32 GMT..Call-ID:
32268@192.168.11.102..Server: C
isco-SIPGateway/IOS-12.x..CSeq: 101
INVITE..Allow-Events: telephone-event..
Content-Length: 0....
#
U 85.15.7.18:5060 -> 192.168.11.102:5060
SIP/2.0 100 Trying..Via: SIP/2.0/UDP
192.168.11.102:5060;branch=z9hG4bK1014
5..From: 102@shatel.ir <sip:102@shatel.ir>;tag=analog-sip28734..To:
0098146
<sip:0098146@shatel.ir>;tag=9A65C-1F0E..Date:
Fri, 01 Mar 2002 00:10:32 GM
T..Call-ID: 32268@192.168.11.102..Server:
Cisco-SIPGateway/IOS-12.x..CSeq:
101 INVITE..Allow-Events: telephone-event..Content-Length:
0....
#
U 85.15.7.19:5060 -> 85.15.7.18:5060
SIP/2.0 183 Session Progress..Via: SIP/2.0/UDP
85.15.7.18;branch=0,SIP/2.0/
UDP 192.168.11.102:5060;branch=z9hG4bK10145..From:
102@shatel.ir <sip:102@s
hatel.ir>;tag=analog-sip28734..To:
0098146 <sip:0098146@shatel.ir>;tag=9A65
C-1F0E..Date: Fri, 01 Mar 2002 00:10:32
GMT..Call-ID: 32268@192.168.11.102.
.Server: Cisco-SIPGateway/IOS-12.x..CSeq:
101 INVITE..Allow: INVITE, OPTION
S, BYE, CANCEL, ACK, PRACK, COMET, REFER,
SUBSCRIBE, NOTIFY, INFO, UPDATE,
REGISTER..Allow-Events: telephone-event..Contact:
<sip:0098146@85.15.7.19:5
060>..Record-Route: <sip:85.15.7.18;ftag=analog-sip28734;lr=on>..Content-Di
sposition: session;handling=required..Content-Type:
application/sdp..Conten
t-Length: 252....v=0..o=CiscoSystemsSIP-GW-UserAgent
6865 4884 IN IP4 85.15
.7.19..s=SIP Call..c=IN IP4 85.15.7.19..t=0
0..m=audio 16400 RTP/AVP 18 103
..c=IN IP4 85.15.7.19..a=rtpmap:18
G729/8000..a=fmtp:18 annexb=no..a=rtpmap
:103 telephone-event/8000..a=fmtp:103
0-15..
#
U 85.15.7.18:5060 -> 192.168.11.102:5060
SIP/2.0 183 Session Progress..Via: SIP/2.0/UDP
192.168.11.102:5060;branch=z
9hG4bK10145..From: 102@shatel.ir <sip:102@shatel.ir>;tag=analog-sip28734..T
o: 0098146 <sip:0098146@shatel.ir>;tag=9A65C-1F0E..Date:
Fri, 01 Mar 2002 0
0:10:32 GMT..Call-ID: 32268@192.168.11.102..Server:
Cisco-SIPGateway/IOS-12
.x..CSeq: 101 INVITE..Allow: INVITE,
OPTIONS, BYE, CANCEL, ACK, PRACK, COME
T, REFER, SUBSCRIBE, NOTIFY, INFO, UPDATE,
REGISTER..Allow-Events: telephon
e-event..Contact: <sip:0098146@85.15.7.19:5060>..Record-Route:
<sip:85.15.7
.18;ftag=analog-sip28734;lr=on>..Content-Disposition:
session;handling=requ
ired..Content-Type: application/sdp..Content-Length:
252....v=0..o=CiscoSys
temsSIP-GW-UserAgent 6865 4884 IN
IP4 85.15.7.19..s=SIP Call..c=IN IP4 85.1
5.7.19..t=0 0..m=audio 16400 RTP/AVP
18 103..c=IN IP4 85.15.7.19..a=rtpmap:
18 G729/8000..a=fmtp:18 annexb=no..a=rtpmap:103
telephone-event/8000..a=fmt
p:103 0-15..
#
U 85.15.7.19:5060 -> 85.15.7.18:5060
SIP/2.0 200 OK..Via: SIP/2.0/UDP 85.15.7.18;branch=0,SIP/2.0/UDP
192.168.11
.102:5060;branch=z9hG4bK10145..From:
102@shatel.ir <sip:102@shatel.ir>;tag=
analog-sip28734..To: 0098146 <sip:0098146@shatel.ir>;tag=9A65C-1F0E..Date:
Fri, 01 Mar 2002 00:10:32 GMT..Call-ID:
32268@192.168.11.102..Server: Cisco
-SIPGateway/IOS-12.x..CSeq: 101
INVITE..Allow: INVITE, OPTIONS, BYE, CANCEL
, ACK, PRACK, COMET, REFER, SUBSCRIBE,
NOTIFY, INFO, UPDATE, REGISTER..Allo
w-Events: telephone-event..Contact:
<sip:0098146@85.15.7.19:5060>..Record-R
oute: <sip:85.15.7.18;ftag=analog-sip28734;lr=on>..Content-Type:
applicatio
n/sdp..Content-Length: 252....v=0..o=CiscoSystemsSIP-GW-UserAgent
6865 4884
IN IP4 85.15.7.19..s=SIP Call..c=IN
IP4 85.15.7.19..t=0 0..m=audio 16400 R
TP/AVP 18 103..c=IN IP4 85.15.7.19..a=rtpmap:18
G729/8000..a=fmtp:18 annexb
=no..a=rtpmap:103 telephone-event/8000..a=fmtp:103
0-15..
#
U 85.15.7.18:5060 -> 192.168.11.102:5060
SIP/2.0 200 OK..Via: SIP/2.0/UDP 192.168.11.102:5060;branch=z9hG4bK10145..F
rom: 102@shatel.ir <sip:102@shatel.ir>;tag=analog-sip28734..To:
0098146 <si
p:0098146@shatel.ir>;tag=9A65C-1F0E..Date:
Fri, 01 Mar 2002 00:10:32 GMT..C
all-ID: 32268@192.168.11.102..Server:
Cisco-SIPGateway/IOS-12.x..CSeq: 101
INVITE..Allow: INVITE, OPTIONS, BYE,
CANCEL, ACK, PRACK, COMET, REFER, SUBS
CRIBE, NOTIFY, INFO, UPDATE, REGISTER..Allow-Events:
telephone-event..Conta
ct: <sip:0098146@85.15.7.19:5060>..Record-Route:
<sip:85.15.7.18;ftag=analo
g-sip28734;lr=on>..Content-Type:
application/sdp..Content-Length: 252....v=
0..o=CiscoSystemsSIP-GW-UserAgent 6865
4884 IN IP4 85.15.7.19..s=SIP Call..
c=IN IP4 85.15.7.19..t=0 0..m=audio
16400 RTP/AVP 18 103..c=IN IP4 85.15.7.
19..a=rtpmap:18 G729/8000..a=fmtp:18
annexb=no..a=rtpmap:103 telephone-even
t/8000..a=fmtp:103 0-15..
#
U 192.168.11.102:5060 -> 85.15.7.18:5060
ACK sip:85.15.7.18;ftag=analog-sip28734;lr
SIP/2.0..Via: SIP/2.0/UDP 192.16
8.11.102:5060;branch=z9hG4bK9072..To:
0098146 <sip:0098146@shatel.ir>;tag=9
A65C-1F0E..From: 102@shatel.ir <sip:102@shatel.ir>;tag=analog-sip28734..
l-ID: 32268@192.168.11.102..CSeq: 101
ACK..Route:<sip:0098146@shatel.ir>..C
ontact: <sip:102@192.168.11.102:5060>..Max-Forwards:
70..Content-Length: 0.
...
#
U 85.15.7.19:5060 -> 85.15.7.18:5060
SIP/2.0 200 OK..Via: SIP/2.0/UDP 85.15.7.18;branch=0,SIP/2.0/UDP
192.168.11
.102:5060;branch=z9hG4bK10145..From:
102@shatel.ir <sip:102@shatel.ir>;tag=
analog-sip28734..To: 0098146 <sip:0098146@shatel.ir>;tag=9A65C-1F0E..Date:
Fri, 01 Mar 2002 00:10:32 GMT..Call-ID:
32268@192.168.11.102..Server: Cisco
-SIPGateway/IOS-12.x..CSeq: 101
INVITE..Allow: INVITE, OPTIONS, BYE, CANCEL
, ACK, PRACK, COMET, REFER, SUBSCRIBE,
NOTIFY, INFO, UPDATE, REGISTER..Allo
w-Events: telephone-event..Contact:
<sip:0098146@85.15.7.19:5060>..Record-R
oute: <sip:85.15.7.18;ftag=analog-sip28734;lr=on>..Content-Type:
applicatio
n/sdp..Content-Length: 252....v=0..o=CiscoSystemsSIP-GW-UserAgent
6865 4884
IN IP4 85.15.7.19..s=SIP Call..c=IN
IP4 85.15.7.19..t=0 0..m=audio 16400 R
TP/AVP 18 103..c=IN IP4 85.15.7.19..a=rtpmap:18
G729/8000..a=fmtp:18 annexb
=no..a=rtpmap:103 telephone-event/8000..a=fmtp:103
0-15..
#
U 85.15.7.18:5060 -> 192.168.11.102:5060
SIP/2.0 200 OK..Via: SIP/2.0/UDP 192.168.11.102:5060;branch=z9hG4bK10145..F
rom: 102@shatel.ir <sip:102@shatel.ir>;tag=analog-sip28734..To:
0098146 <si
p:0098146@shatel.ir>;tag=9A65C-1F0E..Date:
Fri, 01 Mar 2002 00:10:32 GMT..C
all-ID: 32268@192.168.11.102..Server:
Cisco-SIPGateway/IOS-12.x..CSeq: 101
INVITE..Allow: INVITE, OPTIONS,
BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBS
CRIBE, NOTIFY, INFO, UPDATE, REGISTER..Allow-Events:
telephone-event..Conta
ct: <sip:0098146@85.15.7.19:5060>..Record-Route:
<sip:85.15.7.18;ftag=analo
g-sip28734;lr=on>..Content-Type:
application/sdp..Content-Length: 252....v=
0..o=CiscoSystemsSIP-GW-UserAgent 6865
4884 IN IP4 85.15.7.19..s=SIP Call..
c=IN IP4 85.15.7.19..t=0 0..m=audio
16400 RTP/AVP 18 103..c=IN IP4 85.15.7.
19..a=rtpmap:18 G729/8000..a=fmtp:18
annexb=no..a=rtpmap:103 telephone-even
t/8000..a=fmtp:103 0-15..
#
U 192.168.11.102:5060 -> 85.15.7.18:5060
ACK sip:85.15.7.18;ftag=analog-sip28734;lr
SIP/2.0..Via: SIP/2.0/UDP 192.16
8.11.102:5060;branch=z9hG4bK10994..To:
0098146 <sip:0098146@shatel.ir>;tag=
9A65C-1F0E..From: 102@shatel.ir <sip:102@shatel.ir>;tag=analog-sip28734..Ca
ll-ID: 32268@192.168.11.102..CSeq: 101
ACK..Route:<sip:0098146@shatel.ir>..
Contact: <sip:102@192.168.11.102:5060>..Max-Forwards:
70..Content-Length: 0
....
#
U 85.15.7.19:5060 -> 85.15.7.18:5060
SIP/2.0 200 OK..Via: SIP/2.0/UDP 85.15.7.18;branch=0,SIP/2.0/UDP
192.168.11
.102:5060;branch=z9hG4bK10145..From:
102@shatel.ir <sip:102@shatel.ir>;tag=
analog-sip28734..To: 0098146 <sip:0098146@shatel.ir>;tag=9A65C-1F0E..Date:
Fri, 01 Mar 2002 00:10:32 GMT..Call-ID:
32268@192.168.11.102..Server: Cisco
-SIPGateway/IOS-12.x..CSeq: 101
INVITE..Allow: INVITE, OPTIONS, BYE, CANCEL
, ACK, PRACK, COMET, REFER, SUBSCRIBE,
NOTIFY, INFO, UPDATE, REGISTER..Allo
w-Events: telephone-event..Contact:
<sip:0098146@85.15.7.19:5060>..Record-R
oute: <sip:85.15.7.18;ftag=analog-sip28734;lr=on>..Content-Type:
applicatio
n/sdp..Content-Length: 252....v=0..o=CiscoSystemsSIP-GW-UserAgent
6865 4884
IN IP4 85.15.7.19..s=SIP Call..c=IN
IP4 85.15.7.19..t=0 0..m=audio 16400 R
TP/AVP 18 103..c=IN IP4 85.15.7.19..a=rtpmap:18
G729/8000..a=fmtp:18 annexb
=no..a=rtpmap:103 telephone-event/8000..a=fmtp:103
0-15..
#
U 85.15.7.18:5060 -> 192.168.11.102:5060
SIP/2.0 200 OK..Via: SIP/2.0/UDP 192.168.11.102:5060;branch=z9hG4bK10145..F
rom: 102@shatel.ir <sip:102@shatel.ir>;tag=analog-sip28734..To:
0098146 <si
p:0098146@shatel.ir>;tag=9A65C-1F0E..Date:
Fri, 01 Mar 2002 00:10:32 GMT..C
all-ID: 32268@192.168.11.102..Server:
Cisco-SIPGateway/IOS-12.x..CSeq: 101
INVITE..Allow: INVITE, OPTIONS, BYE,
CANCEL, ACK, PRACK, COMET, REFER, SUBS
CRIBE, NOTIFY, INFO, UPDATE, REGISTER..Allow-Events:
telephone-event..Conta
ct: <sip:0098146@85.15.7.19:5060>..Record-Route:
<sip:85.15.7.18;ftag=analo
g-sip28734;lr=on>..Content-Type:
application/sdp..Content-Length: 252....v=
0..o=CiscoSystemsSIP-GW-UserAgent 6865
4884 IN IP4 85.15.7.19..s=SIP Call..
c=IN IP4 85.15.7.19..t=0 0..m=audio
16400 RTP/AVP 18 103..c=IN IP4 85.15.7.
19..a=rtpmap:18 G729/8000..a=fmtp:18
annexb=no..a=rtpmap:103 telephone-even
t/8000..a=fmtp:103 0-15..
#
U 192.168.11.102:5060 -> 85.15.7.18:5060
ACK sip:85.15.7.18;ftag=analog-sip28734;lr
SIP/2.0..Via: SIP/2.0/UDP 192.16
8.11.102:5060;branch=z9hG4bK24833..To:
0098146 <sip:0098146@shatel.ir>;tag=
9A65C-1F0E..From: 102@shatel.ir <sip:102@shatel.ir>;tag=analog-sip28734..Ca
ll-ID: 32268@192.168.11.102..CSeq: 101
ACK..Route:<sip:0098146@shatel.ir>..
Contact: <sip:102@192.168.11.102:5060>..Max-Forwards:
70..Content-Length: 0
....
#
U 85.15.7.19:5060 -> 85.15.7.18:5060
SIP/2.0 200 OK..Via: SIP/2.0/UDP 85.15.7.18;branch=0,SIP/2.0/UDP
192.168.11
.102:5060;branch=z9hG4bK10145..From:
102@shatel.ir <sip:102@shatel.ir>;tag=
analog-sip28734..To: 0098146 <sip:0098146@shatel.ir>;tag=9A65C-1F0E..Date:
Fri, 01 Mar 2002 00:10:32 GMT..Call-ID:
32268@192.168.11.102..Server: Cisco
-SIPGateway/IOS-12.x..CSeq: 101
INVITE..Allow: INVITE, OPTIONS, BYE, CANCEL
, ACK, PRACK, COMET, REFER, SUBSCRIBE,
NOTIFY, INFO, UPDATE, REGISTER..Allo
w-Events: telephone-event..Contact:
<sip:0098146@85.15.7.19:5060>..Record-R
oute: <sip:85.15.7.18;ftag=analog-sip28734;lr=on>..Content-Type:
applicatio
n/sdp..Content-Length: 252....v=0..o=CiscoSystemsSIP-GW-UserAgent
6865 4884
IN IP4 85.15.7.19..s=SIP Call..c=IN
IP4 85.15.7.19..t=0 0..m=audio 16400 R
TP/AVP 18 103..c=IN IP4 85.15.7.19..a=rtpmap:18
G729/8000..a=fmtp:18 annexb
=no..a=rtpmap:103 telephone-event/8000..a=fmtp:103
0-15..
#
U 85.15.7.18:5060 -> 192.168.11.102:5060
SIP/2.0 200 OK..Via: SIP/2.0/UDP 192.168.11.102:5060;branch=z9hG4bK10145..F
rom: 102@shatel.ir <sip:102@shatel.ir>;tag=analog-sip28734..To:
0098146 <si
p:0098146@shatel.ir>;tag=9A65C-1F0E..Date:
Fri, 01 Mar 2002 00:10:32 GMT..C
all-ID: 32268@192.168.11.102..Server:
Cisco-SIPGateway/IOS-12.x..CSeq: 101
INVITE..Allow: INVITE, OPTIONS, BYE,
CANCEL, ACK, PRACK, COMET, REFER, SUBS
CRIBE, NOTIFY, INFO, UPDATE, REGISTER..Allow-Events:
telephone-event..Conta
ct: <sip:0098146@85.15.7.19:5060>..Record-Route:
<sip:85.15.7.18;ftag=analo
g-sip28734;lr=on>..Content-Type:
application/sdp..Content-Length: 252....v=
0..o=CiscoSystemsSIP-GW-UserAgent 6865
4884 IN IP4 85.15.7.19..s=SIP Call..
c=IN IP4 85.15.7.19..t=0 0..m=audio
16400 RTP/AVP 18 103..c=IN IP4 85.15.7.
19..a=rtpmap:18 G729/8000..a=fmtp:18
annexb=no..a=rtpmap:103 telephone-even
t/8000..a=fmtp:103 0-15..
#
U 192.168.11.102:5060 -> 85.15.7.18:5060
ACK sip:85.15.7.18;ftag=analog-sip28734;lr
SIP/2.0..Via: SIP/2.0/UDP 192.16
8.11.102:5060;branch=z9hG4bK1701..To:
0098146 <sip:0098146@shatel.ir>;tag=9
A65C-1F0E..From: 102@shatel.ir <sip:102@shatel.ir>;tag=analog-sip28734..
l-ID: 32268@192.168.11.102..CSeq:
101 ACK..Route:<sip:0098146@shatel.ir>..C
ontact: <sip:102@192.168.11.102:5060>..Max-Forwards:
70..Content-Length: 0.
...
#
U 85.15.7.19:5060 -> 85.15.7.18:5060
SIP/2.0 200 OK..Via: SIP/2.0/UDP 85.15.7.18;branch=0,SIP/2.0/UDP
192.168.11
.102:5060;branch=z9hG4bK10145..From:
102@shatel.ir <sip:102@shatel.ir>;tag=
analog-sip28734..To: 0098146 <sip:0098146@shatel.ir>;tag=9A65C-1F0E..Date:
Fri, 01 Mar 2002 00:10:32 GMT..Call-ID:
32268@192.168.11.102..Server: Cisco
-SIPGateway/IOS-12.x..CSeq: 101
INVITE..Allow: INVITE, OPTIONS, BYE, CANCEL
, ACK, PRACK, COMET, REFER, SUBSCRIBE,
NOTIFY, INFO, UPDATE, REGISTER..Allo
w-Events: telephone-event..Contact:
<sip:0098146@85.15.7.19:5060>..Record-R
oute: <sip:85.15.7.18;ftag=analog-sip28734;lr=on>..Content-Type:
applicatio
n/sdp..Content-Length: 252....v=0..o=CiscoSystemsSIP-GW-UserAgent
6865 4884
IN IP4 85.15.7.19..s=SIP Call..c=IN
IP4 85.15.7.19..t=0 0..m=audio 16400 R
TP/AVP 18 103..c=IN IP4 85.15.7.19..a=rtpmap:18
G729/8000..a=fmtp:18 annexb
=no..a=rtpmap:103 telephone-event/8000..a=fmtp:103
0-15..
#
U 85.15.7.18:5060 -> 192.168.11.102:5060
SIP/2.0 200 OK..Via: SIP/2.0/UDP 192.168.11.102:5060;branch=z9hG4bK10145..F
rom: 102@shatel.ir <sip:102@shatel.ir>;tag=analog-sip28734..To:
0098146 <si
p:0098146@shatel.ir>;tag=9A65C-1F0E..Date:
Fri, 01 Mar 2002 00:10:32 GMT..C
all-ID: 32268@192.168.11.102..Server:
Cisco-SIPGateway/IOS-12.x..CSeq: 101
INVITE..Allow: INVITE, OPTIONS, BYE,
CANCEL, ACK, PRACK, COMET, REFER, SUBS
CRIBE, NOTIFY, INFO, UPDATE, REGISTER..Allow-Events:
telephone-event..Conta
ct: <sip:0098146@85.15.7.19:5060>..Record-Route:
<sip:85.15.7.18;ftag=analo
g-sip28734;lr=on>..Content-Type:
application/sdp..Content-Length: 252....v=
0..o=CiscoSystemsSIP-GW-UserAgent 6865
4884 IN IP4 85.15.7.19..s=SIP Call..
c=IN IP4 85.15.7.19..t=0 0..m=audio
16400 RTP/AVP 18 103..c=IN IP4 85.15.7.
19..a=rtpmap:18 G729/8000..a=fmtp:18
annexb=no..a=rtpmap:103 telephone-even
t/8000..a=fmtp:103 0-15..
#
U 192.168.11.102:5060 -> 85.15.7.18:5060
ACK sip:85.15.7.18;ftag=analog-sip28734;lr
SIP/2.0..Via: SIP/2.0/UDP 192.16
8.11.102:5060;branch=z9hG4bK15365..To:
0098146 <sip:0098146@shatel.ir>;tag=
9A65C-1F0E..From: 102@shatel.ir <sip:102@shatel.ir>;tag=analog-sip28734..Ca
ll-ID: 32268@192.168.11.102..CSeq: 101
ACK..Route:<sip:0098146@shatel.ir>..
Contact: <sip:102@192.168.11.102:5060>..Max-Forwards:
70..Content-Length: 0
....
#
U 85.15.7.19:5060 -> 85.15.7.18:5060
SIP/2.0 200 OK..Via: SIP/2.0/UDP 85.15.7.18;branch=0,SIP/2.0/UDP
192.168.11
.102:5060;branch=z9hG4bK10145..From:
102@shatel.ir <sip:102@shatel.ir>;tag=
analog-sip28734..To: 0098146 <sip:0098146@shatel.ir>;tag=9A65C-1F0E..Date:
Fri, 01 Mar 2002 00:10:32 GMT..Call-ID:
32268@192.168.11.102..Server: Cisco
-SIPGateway/IOS-12.x..CSeq: 101
INVITE..Allow: INVITE, OPTIONS, BYE, CANCEL
, ACK, PRACK, COMET, REFER, SUBSCRIBE,
NOTIFY, INFO, UPDATE, REGISTER..Allo
w-Events: telephone-event..Contact:
<sip:0098146@85.15.7.19:5060>..Record-R
oute: <sip:85.15.7.18;ftag=analog-sip28734;lr=on>..Content-Type:
applicatio
n/sdp..Content-Length: 252....v=0..o=CiscoSystemsSIP-GW-UserAgent
6865 4884
IN IP4 85.15.7.19..s=SIP Call..c=IN
IP4 85.15.7.19..t=0 0..m=audio 16400 R
TP/AVP 18 103..c=IN IP4 85.15.7.19..a=rtpmap:18
G729/8000..a=fmtp:18 annexb
=no..a=rtpmap:103 telephone-event/8000..a=fmtp:103
0-15..
#
U 85.15.7.18:5060 -> 192.168.11.102:5060
SIP/2.0 200 OK..Via: SIP/2.0/UDP 192.168.11.102:5060;branch=z9hG4bK10145..F
rom: 102@shatel.ir <sip:102@shatel.ir>;tag=analog-sip28734..To:
0098146 <si
p:0098146@shatel.ir>;tag=9A65C-1F0E..Date:
Fri, 01 Mar 2002 00:10:32 GMT..C
all-ID: 32268@192.168.11.102..Server:
Cisco-SIPGateway/IOS-12.x..CSeq: 101
INVITE..Allow: INVITE, OPTIONS,
BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBS
CRIBE, NOTIFY, INFO, UPDATE, REGISTER..Allow-Events:
telephone-event..Conta
ct: <sip:0098146@85.15.7.19:5060>..Record-Route:
<sip:85.15.7.18;ftag=analo
g-sip28734;lr=on>..Content-Type:
application/sdp..Content-Length: 252....v=
0..o=CiscoSystemsSIP-GW-UserAgent 6865
4884 IN IP4 85.15.7.19..s=SIP Call..
c=IN IP4 85.15.7.19..t=0 0..m=audio
16400 RTP/AVP 18 103..c=IN IP4 85.15.7.
19..a=rtpmap:18 G729/8000..a=fmtp:18
annexb=no..a=rtpmap:103 telephone-even
t/8000..a=fmtp:103 0-15..
#
U 192.168.11.102:5060 -> 85.15.7.18:5060
ACK sip:85.15.7.18;ftag=analog-sip28734;lr
SIP/2.0..Via: SIP/2.0/UDP 192.16
8.11.102:5060;branch=z9hG4bK22111..To:
0098146 <sip:0098146@shatel.ir>;tag=
9A65C-1F0E..From: 102@shatel.ir <sip:102@shatel.ir>;tag=analog-sip28734..Ca
ll-ID: 32268@192.168.11.102..CSeq: 101
ACK..Route:<sip:0098146@shatel.ir>..
Contact: <sip:102@192.168.11.102:5060>..Max-Forwards:
70..Content-Length: 0
....
#
U 85.15.7.19:5060 -> 85.15.7.18:5060
SIP/2.0 200 OK..Via: SIP/2.0/UDP 85.15.7.18;branch=0,SIP/2.0/UDP
192.168.11
.102:5060;branch=z9hG4bK10145..From:
102@shatel.ir <sip:102@shatel.ir>;tag=
analog-sip28734..To: 0098146 <sip:0098146@shatel.ir>;tag=9A65C-1F0E..Date:
Fri, 01 Mar 2002 00:10:32 GMT..Call-ID:
32268@192.168.11.102..Server: Cisco
-SIPGateway/IOS-12.x..CSeq: 101
INVITE..Allow: INVITE, OPTIONS, BYE, CANCEL
, ACK, PRACK, COMET, REFER, SUBSCRIBE,
NOTIFY, INFO, UPDATE, REGISTER..Allo
w-Events: telephone-event..Contact:
<sip:0098146@85.15.7.19:5060>..Record-R
oute: <sip:85.15.7.18;ftag=analog-sip28734;lr=on>..Content-Type:
applicatio
n/sdp..Content-Length: 252....v=0..o=CiscoSystemsSIP-GW-UserAgent
6865 4884
IN IP4 85.15.7.19..s=SIP Call..c=IN
IP4 85.15.7.19..t=0 0..m=audio 16400 R
TP/AVP 18 103..c=IN IP4 85.15.7.19..a=rtpmap:18
G729/8000..a=fmtp:18 annexb
=no..a=rtpmap:103 telephone-event/8000..a=fmtp:103
0-15..
#
U 85.15.7.18:5060 -> 192.168.11.102:5060
SIP/2.0 200 OK..Via: SIP/2.0/UDP 192.168.11.102:5060;branch=z9hG4bK10145..F
rom: 102@shatel.ir <sip:102@shatel.ir>;tag=analog-sip28734..To:
0098146 <si
p:0098146@shatel.ir>;tag=9A65C-1F0E..Date:
Fri, 01 Mar 2002 00:10:32 GMT..C
all-ID: 32268@192.168.11.102..Server:
Cisco-SIPGateway/IOS-12.x..CSeq: 101
INVITE..Allow: INVITE, OPTIONS, BYE,
CANCEL, ACK, PRACK, COMET, REFER, SUBS
CRIBE, NOTIFY, INFO, UPDATE, REGISTER..Allow-Events:
telephone-event..Conta
ct: <sip:0098146@85.15.7.19:5060>..Record-Route:
<sip:85.15.7.18;ftag=analo
g-sip28734;lr=on>..Content-Type:
application/sdp..Content-Length: 252....v=
0..o=CiscoSystemsSIP-GW-UserAgent 6865
4884 IN IP4 85.15.7.19..s=SIP Call..
c=IN IP4 85.15.7.19..t=0 0..m=audio
16400 RTP/AVP 18 103..c=IN IP4 85.15.7.
19..a=rtpmap:18 G729/8000..a=fmtp:18
annexb=no..a=rtpmap:103 telephone-even
t/8000..a=fmtp:103 0-15..
#
U 192.168.11.102:5060 -> 85.15.7.18:5060
ACK sip:85.15.7.18;ftag=analog-sip28734;lr
SIP/2.0..Via: SIP/2.0/UDP 192.16
8.11.102:5060;branch=z9hG4bK2061..To:
0098146 <sip:0098146@shatel.ir>;tag=9
A65C-1F0E..From: 102@shatel.ir <sip:102@shatel.ir>;tag=analog-sip28734..
l-ID: 32268@192.168.11.102..CSeq: 101
ACK..Route:<sip:0098146@shatel.ir>..C
ontact: <sip:102@192.168.11.102:5060>..Max-Forwards:
70..Content-Length: 0.
...
#
U 85.15.7.19:55584 -> 85.15.7.18:5060
BYE sip:102@192.168.11.102:5060 SIP/2.0..Via:
SIP/2.0/UDP 85.15.7.19:5060;
branch=z9hG4bK11BD8..From: 0098146
<sip:0098146@shatel.ir>;tag=9A65C-1F0E..
To: 102@shatel.ir <sip:102@shatel.ir>;tag=analog-sip28734..Date:
Fri, 01 Ma
r 2002 00:10:32 GMT..Call-ID: 32268@192.168.11.102..User-Agent:
Cisco-SIPGa
teway/IOS-12.x..Max-Forwards: 70..Route:
<sip:85.15.7.18;ftag=analog-sip287
34;lr=on>..Timestamp: 1014941453..CSeq:
101 BYE..Content-Length: 0....
#
U 85.15.7.18:5060 -> 192.168.11.102:5060
BYE sip:102@192.168.11.102:5060 SIP/2.0..Record-Route:
<sip:85.15.7.18;ftag
=9A65C-1F0E;lr=on>..Via: SIP/2.0/UDP
85.15.7.18;branch=z9hG4bK6b5f.4db3aed2
.0..Via: SIP/2.0/UDP 85.15.7.19:5060;branch=z9hG4bK11BD8..From:
0098146 <s
ip:0098146@shatel.ir>;tag=9A65C-1F0E..To:
102@shatel.ir <sip:102@shatel.ir>
;tag=analog-sip28734..Date: Fri, 01
Mar 2002 00:10:32 GMT..Call-ID: 32268@1
92.168.11.102..User-Agent: Cisco-SIPGateway/IOS-12.x..Max-Forwards:
69..Tim
estamp: 1014941453..CSeq: 101 BYE..Content-Length:
0..P-hint: rr-enforced..
..
#
U 192.168.11.102:5060 -> 85.15.7.18:5060
SIP/2.0 200 OK..Via: SIP/2.0/UDP 85.15.7.18;branch=z9hG4bK6b5f.4db3aed2.0,S
IP/2.0/UDP 85.15.7.19:5060;branch=z9hG4bK11BD8..To:
102@shatel.ir <sip:102@
shatel.ir>;tag=analog-sip28734..From:
0098146 <sip:0098146@shatel.ir>;tag=9
A65C-1F0E..Call-ID: 32268@192.168.11.102..CSeq:
101 BYE..Record-Route:<sip:
85.15.7.18;ftag=9A65C-1F0E;lr>..Content-Length:
0....
#
U 85.15.7.18:5060 -> 85.15.7.19:5060
SIP/2.0 200 OK..Via: SIP/2.0/UDP 85.15.7.19:5060;branch=z9hG4bK11BD8..To:
1
02@shatel.ir <sip:102@shatel.ir>;tag=analog-sip28734..From:
0098146 <sip:00
98146@shatel.ir>;tag=9A65C-1F0E..Call-ID:
32268@192.168.11.102..CSeq: 101 B
YE..Record-Route:<sip:85.15.7.18;ftag=9A65C-1F0E;lr>..Content-Length:
0....
#
U 85.15.7.18:5060 -> 192.168.11.102:5060
SIP/2.0 408 Request Timeout..Via: SIP/2.0/UDP
192.168.11.102:5060;branch=z9
hG4bK10145..To: 0098146 <sip:0098146@shatel.ir>;tag=3d932da19f2bc0936ad76a2
d09ced739-edc2..From: 102@shatel.ir
<sip:102@shatel.ir>;tag=analog-sip28734
..Call-ID: 32268@192.168.11.102..CSeq:
101 INVITE..Server: OpenSer (1.0.1 (
i386/linux))..Content-Length: 0..Warning:
392 85.15.7.18:5060 "Noisy feedba
ck tells: pid=6517 req_src_ip=192.168.11.102
req_src_port=5060 in_uri=sip:
0098146@shatel.ir out_uri=sip:0098146@shatel.ir
via_cnt==0"....
#
U 192.168.11.102:5060 -> 85.15.7.18:5060
ACK sip:0098146@shatel.ir SIP/2.0..Via:
SIP/2.0/UDP 192.168.11.102:5060;bra
nch=z9hG4bK10145..To: 0098146 <sip:0098146@shatel.ir>;tag=3d932da19f2bc0936
ad76a2d09ced739-edc2..From: 102@shatel.ir
<sip:102@shatel.ir>;tag=analog-si
p28734..Call-ID: 32268@192.168.11.102..CSeq:
101 ACK..Content-Length: 0....
#
U 85.15.7.18:5060 -> 85.15.7.19:5060
ACK sip:0098146@shatel.ir SIP/2.0..Max-Forwards:
10..Record-Route: <sip:85.
15.7.18;ftag=analog-sip28734;lr=on>..Via:
SIP/2.0/UDP 85.15.7.18;branch=0..
Via: SIP/2.0/UDP 192.168.11.102:5060;branch=z9hG4bK10145..To:
0098146 <sip:
0098146@shatel.ir>;tag=3d932da19f2bc0936ad76a2d09ced739-edc2..From:
102@sha
tel.ir <sip:102@shatel.ir>;tag=analog-sip28734..Call-ID:
32268@192.168.11.1
02..CSeq: 101 ACK..Content-Length: 0....
exit