RE: [Serusers] Trying SNOM 200 again

25 Apr 2003

I've done some more debugging on this.

SER is sending this packet to SNOM:
#
U 2003/04/24 19:17:43.505295 216.87.144.203:5060 -> 66.228.44.203:5060
SIP/2.0 200 OK.
Via:SIP/2.0/UDP 66.228.44.203:5060;branch=z9hG4bK-sf7u5123anm6.
From: <sip:9402394100@augustvoice.net>;tag=t1mbs2revi.
To: <sip:2143357976@augustvoice.net;user=phone>;tag=80202008-2545.
Date: Fri, 25 Apr 2003 00:17:34 GMT.
Call-ID: 3c2915798a4e-gygvj8yi6aoy(a)66.228.44.203.
Server: Cisco-SIPGateway/IOS-12.x.
CSeq: 2 INVITE.
Session-Expires: 7200;refresher=uac.
Require: timer.
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER,
SUBSCRIBE, NOTIFY, INFO.
Allow-Events: telephone-event.
Contact: <sip:92143357976@216.87.144.196:5060>.
Record-Route: <sip:2143357976@216.87.144.203;branch=0>.
Content-Type: application/sdp.
Content-Length: 185.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 8015 3680 IN IP4 216.87.144.196.
s=SIP Call.
c=IN IP4 216.87.144.196.
t=0 0.
m=audio 18706 RTP/AVP 0.
c=IN IP4 216.87.144.196.
a=rtpmap:0 PCMU/8000.

And SER is getting this packet from SNOM:
#
U 2003/04/24 19:17:43.555667 66.228.44.203:5060 -> 216.87.144.203:5060
ACK sip:2143357976@216.87.144.203;branch=0 SIP/2.0.
Via: SIP/2.0/UDP 66.228.44.203:5060;branch=z9hG4bK-sf7u5123anm6.
Max-Forwards: 70.
From: <sip:9402394100@augustvoice.net>;tag=t1mbs2revi.
To: <sip:2143357976@augustvoice.net;user=phone>;tag=80202008-2545.
Call-ID: 3c2915798a4e-gygvj8yi6aoy(a)66.228.44.203.
CSeq: 2 ACK.
Route: <sip:92143357976@216.87.144.196:5060>.
Contact: <sip:9402394100@66.228.44.203:5060;line=1>.
Content-Length: 0.
.

I've got a bunch of debug statements in my script,
Apr 24 19:17:41 rave ser[1611]: got ACK in ROUTE main block
Apr 24 19:17:41 rave ser[1611]: got ACK past maxfwd
Apr 24 19:17:41 rave ser[1611]: got ACK down by REGISTER
Apr 24 19:17:41 rave ser[1611]: got ACK down by rewrite
Apr 24 19:17:41 rave ser[1611]: got ACK down by route6
Apr 24 19:17:41 rave ser[1611]: got ACK down past location
Apr 24 19:17:41 rave ser[1611]: got ACK down past IVR
Apr 24 19:17:41 rave ser[1611]: got ACK down past LD
Apr 24 19:17:41 rave ser[1611]: got ACK down past LOCAL
Apr 24 19:17:41 rave ser[1611]: got ACK down by BOTTOM

I know that the following lines are being called at this moment with
 the packet above:

        append_hf("P-hint: ATEND\r\n");
        if(!t_relay())
        {
                if(method=="ACK")
                {
                        log(1,"got ACK down by T_RELAY ERROR!");
                };

                sl_reply_error();
                break;
        };

At this point in time, a packet is NOT SENT to 216.87.144.196,
 also, the next debug message printed out is:

Apr 24 19:17:41 rave ser[1611]: got ACK down AT ROUTEEND

Which is inline with the next debug statement just before the
 end of the main route block:

        if(method=="ACK")
        {
                log(1,"got ACK down AT ROUTEEND");
        };

So, what is happening here is t_relay() is called with the packet,
 and the packet just disappears!  Shouldn't t_relay() send the packet
 to the place indicated by Route: ?

---greg

...
  -----Original Message-----
 From: serusers-admin(a)lists.iptel.org 
 [mailto:serusers-admin@lists.iptel.org] On Behalf Of Jiri Kuthan
 Sent: Tuesday, April 22, 2003 7:44 PM
 To: Greg Fausak; serusers(a)lists.iptel.org
 Cc: sip(a)august.net
 Subject: Re: [Serusers] Trying SNOM 200 again

 I don't think that snom is guilty this time -- 200 ACK
 is forwarded to SER and consumed there, an issue unrelated
 to PRACK. I guess that's a problem in SER configuration -- 
 send us  your config file please.

 -Jiri

 ps -- our spam filter started doing a too thorough job and
 requests admin approval for almost anything. bear with it
 until it is fixed.

 At 02:30 AM 4/23/2003, Greg Fausak wrote:
 Hi guys,

I am trying to get the SNOM 200 to work with iptel
again, I seem to be having issues with the PRACK again?
In the trace below my gateway is sending an OK after
On trace F16 an ACK comes back from the SNOM, lands on
the SER and dies.  Did the previous PRACK eat the STATE?

This can be viewed until midnight (GMT-5) at my server at:
http://stage.august.net/snom_index.html

Or the text below  is the actual trace.

:-)

---greg
[root@rave sipscene]# cat snom.txt
Standard Call

File: /tmp/snom.dump
Generated: Tue Apr 22 19:13:32 2003
Traced on: Tue Apr 22 19:09:25 2003
Created by:./sip_scenario.pl version=1.1.2

SNOM-200                Iptel-PROXY             CISCO-12.2.15T
66.228.44.203           216.87.144.203          216.87.144.196
|                       |                       |
<Call><PFrame><DeltaTime><Date><Time>
|                       |                       |
|>F1 INVITE (sdp)------>|                       |  1 PF:1   0.0000
22/Apr/03 19:09:25.9917
|                       |                       |
|<- Unauthorized 401 F2<|                       |  1 PF:2   0.0003
22/Apr/03 19:09:25.9920
|                       |                       |
|>F3 ACK -------------->|                       |  1 PF:3   0.1087
22/Apr/03 19:09:26.1008
|                       |                       |
|>F4 INVITE (sdp)------>|                       |  1 PF:4   0.0640
22/Apr/03 19:09:26.1647
|                       |                       |
| trying -- your call is important to us 100 F5 |
|<mportant to us 100 F5<|                       |  1 PF:5   0.0056
22/Apr/03 19:09:26.1704
|                       |                       |
|                       |>F6 INVITE (sdp)------>|  1 PF:6   0.0001
22/Apr/03 19:09:26.1705
|                       |                       |
|                       |<------- Trying 100 F7<|  1 PF:7   0.0042
22/Apr/03 19:09:26.1747
|                       |                       |
|                       |                       |
|                       |                       |
|                       |                       |
|                       |                       |
|                       |                       |
|                 (sdp) Session Progress 183 F8 |
|                       |<ssion Progress 183 F8<|  1 PF:8   2.3787
22/Apr/03 19:09:28.5534
|                       |                       |
|(sdp) Session Progress 183 F9                  |
|<ssion Progress 183 F9<|                       |  1 PF:9   0.0002
22/Apr/03 19:09:28.5537
|                       |                       |
|>F10 PRACK ----------->|                       |  1 PF:10  0.1004
22/Apr/03 19:09:28.6540
|                       |                       |
|                       |>F11 PRACK ----------->|  1 PF:11  0.0004
22/Apr/03 19:09:28.6544
|                       |                       |
|                       |<---------- OK 200 F12<|  1 PF:12  0.0016
22/Apr/03 19:09:28.6560
|                       |                       |
|<---------- OK 200 F13<|                       |  1 PF:13  0.0002
22/Apr/03 19:09:28.6561
|                       |                       |
|                       |                       |
|                       |                       |
|                       |                       |
|                       |                       |
|                       |                       |
|                       |<-----(sdp) OK 200 F14<|  1 PF:14  5.3467
22/Apr/03 19:09:34.0028
|                       |                       |
|<-----(sdp) OK 200 F15<|                       |  1 PF:15  0.0003
22/Apr/03 19:09:34.0031
|                       |                       |
|>F16 ACK ------------->|                       |  1 PF:16  0.0986
22/Apr/03 19:09:34.1017
|                       |                       |
|                       |<-----(sdp) OK 200 F17<|  1 PF:17  0.4004
22/Apr/03 19:09:34.5022
|                       |                       |
|<-----(sdp) OK 200 F18<|                       |  1 PF:18  0.0003
22/Apr/03 19:09:34.5024
|                       |                       |
|>F19 ACK ------------->|                       |  1 PF:19  0.0578
22/Apr/03 19:09:34.5602
|                       |                       |
|                       |<-----(sdp) OK 200 F20<|  1 PF:20  0.9418
22/Apr/03 19:09:35.5019
|                       |                       |
|<-----(sdp) OK 200 F21<|                       |  1 PF:21  0.0003
22/Apr/03 19:09:35.5022
|                       |                       |
|>F22 ACK ------------->|                       |  1 PF:22  0.0584
22/Apr/03 19:09:35.5606
|                       |                       |
|                       |<-----(sdp) OK 200 F23<|  1 PF:23  1.9413
22/Apr/03 19:09:37.5019
|                       |                       |
|<-----(sdp) OK 200 F24<|                       |  1 PF:24  0.0003
22/Apr/03 19:09:37.5022
|                       |                       |
|>F25 ACK ------------->|                       |  1 PF:25  0.0649
22/Apr/03 19:09:37.5671

=============================================================  ===========
 ========

     SIP MESSAGE 1        66.228.44.203:5060(SNOM-200) ->
216.87.144.203:5060(Iptel-PROXY)
     UDP Frame 1        22/Apr/03 19:09:25.9917
TimeFromPreviousSipFrame=0.0000 TimeFromStart=0.0000
INVITE sip:2143357976@augustvoice.net;user=phone SIP/2.0
Via: SIP/2.0/UDP 66.228.44.203:5060;branch=z9hG4bK-eycpf74wfu0z
Max-Forwards: 70
From: <sip:9402394100@augustvoice.net>;tag=nsts6tb2yl
To: <sip:2143357976@augustvoice.net;user=phone>
Call-ID: 3c26709025e3-qk0tdpckv6ru(a)66.228.44.203
CSeq: 1 INVITE
Contact: <sip:9402394100@66.228.44.203:5060;line=1>
User-Agent: snom200-1.16b
Accept-Language: en
Accept: application/sdp
Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE,
PRACK, MESSAGE
Supported: timer, 100rel, replaces
Session-Expires: 7200
Content-Type: application/sdp
Content-Length: 263

v=0
o=root 4760 4760 IN IP4 66.228.44.203
s=SIP Call
c=IN IP4 66.228.44.203
t=0 0
m=audio 10004 RTP/AVP 0 8 3 18 101
a=rtpmap:0 pcmu/8000
a=rtpmap:8 pcma/8000
a=rtpmap:3 gsm/8000
a=rtpmap:18 g729/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15

=============================================================  ===========
 ========

     SIP MESSAGE 2        216.87.144.203:5060(Iptel-PROXY) ->
66.228.44.203:5060(SNOM-200)
     UDP Frame 2        22/Apr/03 19:09:25.9920
TimeFromPreviousSipFrame=0.0003 TimeFromStart=0.0003
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 66.228.44.203:5060;branch=z9hG4bK-eycpf74wfu0z
From: <sip:9402394100@augustvoice.net>;tag=nsts6tb2yl
To:
<sip:2143357976@augustvoice.net;user=phone>;tag=a428d3c4c1490  81ccd5d08b1
 03d6aa0f.30bb
Call-ID: 3c26709025e3-qk0tdpckv6ru(a)66.228.44.203
CSeq: 1 INVITE
WWW-Authenticate: Digest realm="augustvoice.net",
nonce="3ea5dae100000000f8fedd47f92d8e6e0a69990bcd3d39be",   algorithm=MD5
 Server: Sip EXpress router (0.8.10 (i386/linux))
Content-Length: 0
Warning: 392 216.87.144.203:5060 "Noisy feedback tells: pid=12925
req_src_ip=66.228.44.203
in_uri=sip:2143357976@augustvoice.net;user=phone
out_uri=sip:2143357976@augustvoice.net;user=phone via_cnt==1"

=============================================================  ===========
 ========

     SIP MESSAGE 3        66.228.44.203:5060(SNOM-200) ->
216.87.144.203:5060(Iptel-PROXY)
     UDP Frame 3        22/Apr/03 19:09:26.1008
TimeFromPreviousSipFrame=0.1087 TimeFromStart=0.1090
ACK sip:2143357976@augustvoice.net;user=phone SIP/2.0
Via: SIP/2.0/UDP 66.228.44.203:5060;branch=z9hG4bK-eycpf74wfu0z
Max-Forwards: 70
From: <sip:9402394100@augustvoice.net>;tag=nsts6tb2yl
To:
<sip:2143357976@augustvoice.net;user=phone>;tag=a428d3c4c1490  81ccd5d08b1
 03d6aa0f.30bb
Call-ID: 3c26709025e3-qk0tdpckv6ru(a)66.228.44.203
CSeq: 1 ACK
Contact: <sip:9402394100@66.228.44.203:5060;line=1>
Content-Length: 0

=============================================================  ===========
 ========

     SIP MESSAGE 4        66.228.44.203:5060(SNOM-200) ->
216.87.144.203:5060(Iptel-PROXY)
     UDP Frame 4        22/Apr/03 19:09:26.1647
TimeFromPreviousSipFrame=0.0640 TimeFromStart=0.1730
INVITE sip:2143357976@augustvoice.net;user=phone SIP/2.0
Via: SIP/2.0/UDP 66.228.44.203:5060;branch=z9hG4bK-eoki3q9h9qat
Max-Forwards: 70
From: <sip:9402394100@augustvoice.net>;tag=nsts6tb2yl
To: <sip:2143357976@augustvoice.net;user=phone>
Call-ID: 3c26709025e3-qk0tdpckv6ru(a)66.228.44.203
CSeq: 2 INVITE
Contact: <sip:9402394100@66.228.44.203:5060;line=1>
User-Agent: snom200-1.16b
Accept-Language: en
Accept: application/sdp
Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE,
PRACK, MESSAGE
Supported: timer, 100rel, replaces
Session-Expires: 7200
Content-Type: application/sdp
Content-Length: 263
Authorization: Digest
username="9402394100",realm="augustvoice.net",nonce="3ea5dae1
 00000000f8f

edd47f92d8e6e0a69990bcd3d39be",uri="sip:",response="00263e9b6 
2b9b4fcc807
 8190fd5a622a",algorithm=md5

v=0
o=root 4760 4760 IN IP4 66.228.44.203
s=SIP Call
c=IN IP4 66.228.44.203
t=0 0
m=audio 10004 RTP/AVP 0 8 3 18 101
a=rtpmap:0 pcmu/8000
a=rtpmap:8 pcma/8000
a=rtpmap:3 gsm/8000
a=rtpmap:18 g729/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15

=============================================================  ===========
 ========

     SIP MESSAGE 5        216.87.144.203:5060(Iptel-PROXY) ->
66.228.44.203:5060(SNOM-200)
     UDP Frame 5        22/Apr/03 19:09:26.1704
TimeFromPreviousSipFrame=0.0056 TimeFromStart=0.1786
SIP/2.0 100 trying -- your call is important to us
Via: SIP/2.0/UDP 66.228.44.203:5060;branch=z9hG4bK-eoki3q9h9qat
From: <sip:9402394100@augustvoice.net>;tag=nsts6tb2yl
To: <sip:2143357976@augustvoice.net;user=phone>
Call-ID: 3c26709025e3-qk0tdpckv6ru(a)66.228.44.203
CSeq: 2 INVITE
Server: Sip EXpress router (0.8.10 (i386/linux))
Content-Length: 0
Warning: 392 216.87.144.203:5060 "Noisy feedback tells: pid=12923
req_src_ip=66.228.44.203
in_uri=sip:2143357976@augustvoice.net;user=phone
out_uri=sip:92143357976@216.87.144.196:5060;user=phone via_cnt==1"

=============================================================  ===========
 ========

     SIP MESSAGE 6        216.87.144.203:5060(Iptel-PROXY) ->
216.87.144.196:5060(CISCO-12.2.15T)
     UDP Frame 6        22/Apr/03 19:09:26.1705
TimeFromPreviousSipFrame=0.0001 TimeFromStart=0.1788
INVITE sip:92143357976@216.87.144.196:5060;user=phone SIP/2.0
Record-Route: <sip:2143357976@216.87.144.203;branch=0>
Via: SIP/2.0/UDP 216.87.144.203;branch=z9hG4bK6624.63a92b43.0
Via: SIP/2.0/UDP 66.228.44.203:5060;branch=z9hG4bK-eoki3q9h9qat
Max-Forwards: 69
From: <sip:9402394100@augustvoice.net>;tag=nsts6tb2yl
To: <sip:2143357976@augustvoice.net;user=phone>
Call-ID: 3c26709025e3-qk0tdpckv6ru(a)66.228.44.203
CSeq: 2 INVITE
Contact: <sip:9402394100@66.228.44.203:5060;line=1>
User-Agent: snom200-1.16b
Accept-Language: en
Accept: application/sdp
Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE,
PRACK, MESSAGE
Supported: timer, 100rel, replaces
Session-Expires: 7200
Content-Type: application/sdp
Content-Length: 263
P-hint: LOCAL GATEWAY

v=0
o=root 4760 4760 IN IP4 66.228.44.203
s=SIP Call
c=IN IP4 66.228.44.203
t=0 0
m=audio 10004 RTP/AVP 0 8 3 18 101
a=rtpmap:0 pcmu/8000
a=rtpmap:8 pcma/8000
a=rtpmap:3 gsm/8000
a=rtpmap:18 g729/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15

=============================================================  ===========
 ========

     SIP MESSAGE 7        216.87.144.196:5060(CISCO-12.2.15T) ->
216.87.144.203:5060(Iptel-PROXY)
     UDP Frame 7        22/Apr/03 19:09:26.1747
TimeFromPreviousSipFrame=0.0042 TimeFromStart=0.1830
SIP/2.0 100 Trying
Via: SIP/2.0/UDP
216.87.144.203;branch=z9hG4bK6624.63a92b43.0,SIP/2.0/UDP
66.228.44.203:5060;branch=z9hG4bK-eoki3q9h9qat
From: <sip:9402394100@augustvoice.net>;tag=nsts6tb2yl
To: <sip:2143357976@augustvoice.net;user=phone>;tag=75CC051C-30E
Date: Wed, 23 Apr 2003 00:09:26 GMT
Call-ID: 3c26709025e3-qk0tdpckv6ru(a)66.228.44.203
Server: Cisco-SIPGateway/IOS-12.x
CSeq: 2 INVITE
Allow-Events: telephone-event
Content-Length: 0

=============================================================  ===========
 ========

     SIP MESSAGE 8        216.87.144.196:5060(CISCO-12.2.15T) ->
216.87.144.203:5060(Iptel-PROXY)
     UDP Frame 8        22/Apr/03 19:09:28.5534
TimeFromPreviousSipFrame=2.3787 TimeFromStart=2.5617
SIP/2.0 183 Session Progress
Via: SIP/2.0/UDP
216.87.144.203;branch=z9hG4bK6624.63a92b43.0,SIP/2.0/UDP
66.228.44.203:5060;branch=z9hG4bK-eoki3q9h9qat
From: <sip:9402394100@augustvoice.net>;tag=nsts6tb2yl
To: <sip:2143357976@augustvoice.net;user=phone>;tag=75CC051C-30E
Date: Wed, 23 Apr 2003 00:09:26 GMT
Call-ID: 3c26709025e3-qk0tdpckv6ru(a)66.228.44.203
Server: Cisco-SIPGateway/IOS-12.x
CSeq: 2 INVITE
Require: 100rel
RSeq: 9424
Allow-Events: telephone-event
Contact: <sip:92143357976@216.87.144.196:5060>
Record-Route: <sip:2143357976@216.87.144.203;branch=0>
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 183

v=0
o=CiscoSystemsSIP-GW-UserAgent 4890 81 IN IP4 216.87.144.196
s=SIP Call
c=IN IP4 216.87.144.196
t=0 0
m=audio 16794 RTP/AVP 0
c=IN IP4 216.87.144.196
a=rtpmap:0 PCMU/8000

=============================================================  ===========
 ========

     SIP MESSAGE 9        216.87.144.203:5060(Iptel-PROXY) ->
66.228.44.203:5060(SNOM-200)
     UDP Frame 9        22/Apr/03 19:09:28.5537
TimeFromPreviousSipFrame=0.0002 TimeFromStart=2.5619
SIP/2.0 183 Session Progress
Via:SIP/2.0/UDP 66.228.44.203:5060;branch=z9hG4bK-eoki3q9h9qat
From: <sip:9402394100@augustvoice.net>;tag=nsts6tb2yl
To: <sip:2143357976@augustvoice.net;user=phone>;tag=75CC051C-30E
Date: Wed, 23 Apr 2003 00:09:26 GMT
Call-ID: 3c26709025e3-qk0tdpckv6ru(a)66.228.44.203
Server: Cisco-SIPGateway/IOS-12.x
CSeq: 2 INVITE
Require: 100rel
RSeq: 9424
Allow-Events: telephone-event
Contact: <sip:92143357976@216.87.144.196:5060>
Record-Route: <sip:2143357976@216.87.144.203;branch=0>
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 183

v=0
o=CiscoSystemsSIP-GW-UserAgent 4890 81 IN IP4 216.87.144.196
s=SIP Call
c=IN IP4 216.87.144.196
t=0 0
m=audio 16794 RTP/AVP 0
c=IN IP4 216.87.144.196
a=rtpmap:0 PCMU/8000

=============================================================  ===========
 ========

     SIP MESSAGE 10       66.228.44.203:5060(SNOM-200) ->
216.87.144.203:5060(Iptel-PROXY)
     UDP Frame 10       22/Apr/03 19:09:28.6540
TimeFromPreviousSipFrame=0.1004 TimeFromStart=2.6623
PRACK sip:2143357976@216.87.144.203;branch=0 SIP/2.0
Via: SIP/2.0/UDP 66.228.44.203:5060;branch=z9hG4bK-k0cym1c4y2k5
Max-Forwards: 70
RAck: 9424 2 INVITE
From: <sip:9402394100@augustvoice.net>;tag=nsts6tb2yl
To: <sip:2143357976@augustvoice.net;user=phone>;tag=75CC051C-30E
Call-ID: 3c26709025e3-qk0tdpckv6ru(a)66.228.44.203
CSeq: 3 PRACK
Route: <sip:92143357976@216.87.144.196:5060>
Contact: <sip:9402394100@66.228.44.203:5060;line=1>
Content-Length: 0

=============================================================  ===========
 ========

     SIP MESSAGE 11       216.87.144.203:5060(Iptel-PROXY) ->
216.87.144.196:5060(CISCO-12.2.15T)
     UDP Frame 11       22/Apr/03 19:09:28.6544
TimeFromPreviousSipFrame=0.0004 TimeFromStart=2.6627
PRACK sip:92143357976@216.87.144.196:5060 SIP/2.0
Record-Route: <sip:2143357976@216.87.144.203;branch=0>
Via: SIP/2.0/UDP 216.87.144.203;branch=z9hG4bK7624.1a6ff9b2.0
Via: SIP/2.0/UDP 66.228.44.203:5060;branch=z9hG4bK-k0cym1c4y2k5
Max-Forwards: 69
RAck: 9424 2 INVITE
From: <sip:9402394100@augustvoice.net>;tag=nsts6tb2yl
To: <sip:2143357976@augustvoice.net;user=phone>;tag=75CC051C-30E
Call-ID: 3c26709025e3-qk0tdpckv6ru(a)66.228.44.203
CSeq: 3 PRACK
Contact: <sip:9402394100@66.228.44.203:5060;line=1>
Content-Length: 0
P-hint: ATEND

=============================================================  ===========
 ========

     SIP MESSAGE 12       216.87.144.196:5060(CISCO-12.2.15T) ->
216.87.144.203:5060(Iptel-PROXY)
     UDP Frame 12       22/Apr/03 19:09:28.6560
TimeFromPreviousSipFrame=0.0016 TimeFromStart=2.6642
SIP/2.0 200 OK
Via: SIP/2.0/UDP
216.87.144.203;branch=z9hG4bK7624.1a6ff9b2.0,SIP/2.0/UDP
66.228.44.203:5060;branch=z9hG4bK-k0cym1c4y2k5
From: <sip:9402394100@augustvoice.net>;tag=nsts6tb2yl
To: <sip:2143357976@augustvoice.net;user=phone>;tag=75CC051C-30E
Date: Wed, 23 Apr 2003 00:09:28 GMT
Call-ID: 3c26709025e3-qk0tdpckv6ru(a)66.228.44.203
Server: Cisco-SIPGateway/IOS-12.x
CSeq: 3 PRACK
Content-Length: 0

=============================================================  ===========
 ========

     SIP MESSAGE 13       216.87.144.203:5060(Iptel-PROXY) ->
66.228.44.203:5060(SNOM-200)
     UDP Frame 13       22/Apr/03 19:09:28.6561
TimeFromPreviousSipFrame=0.0002 TimeFromStart=2.6644
SIP/2.0 200 OK
Via:SIP/2.0/UDP 66.228.44.203:5060;branch=z9hG4bK-k0cym1c4y2k5
From: <sip:9402394100@augustvoice.net>;tag=nsts6tb2yl
To: <sip:2143357976@augustvoice.net;user=phone>;tag=75CC051C-30E
Date: Wed, 23 Apr 2003 00:09:28 GMT
Call-ID: 3c26709025e3-qk0tdpckv6ru(a)66.228.44.203
Server: Cisco-SIPGateway/IOS-12.x
CSeq: 3 PRACK
Content-Length: 0

=============================================================  ===========
 ========

     SIP MESSAGE 14       216.87.144.196:5060(CISCO-12.2.15T) ->
216.87.144.203:5060(Iptel-PROXY)
     UDP Frame 14       22/Apr/03 19:09:34.0028
TimeFromPreviousSipFrame=5.3467 TimeFromStart=8.0111
SIP/2.0 200 OK
Via: SIP/2.0/UDP
216.87.144.203;branch=z9hG4bK6624.63a92b43.0,SIP/2.0/UDP
66.228.44.203:5060;branch=z9hG4bK-eoki3q9h9qat
From: <sip:9402394100@augustvoice.net>;tag=nsts6tb2yl
To: <sip:2143357976@augustvoice.net;user=phone>;tag=75CC051C-30E
Date: Wed, 23 Apr 2003 00:09:28 GMT
Call-ID: 3c26709025e3-qk0tdpckv6ru(a)66.228.44.203
Server: Cisco-SIPGateway/IOS-12.x
CSeq: 2 INVITE
Session-Expires: 7200;refresher=uac
Require: timer
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER,
SUBSCRIBE, NOTIFY, INFO
Allow-Events: telephone-event
Contact: <sip:92143357976@216.87.144.196:5060>
Record-Route: <sip:2143357976@216.87.144.203;branch=0>
Content-Type: application/sdp
Content-Length: 183

v=0
o=CiscoSystemsSIP-GW-UserAgent 4890 81 IN IP4 216.87.144.196
s=SIP Call
c=IN IP4 216.87.144.196
t=0 0
m=audio 16794 RTP/AVP 0
c=IN IP4 216.87.144.196
a=rtpmap:0 PCMU/8000

=============================================================  ===========
 ========

     SIP MESSAGE 15       216.87.144.203:5060(Iptel-PROXY) ->
66.228.44.203:5060(SNOM-200)
     UDP Frame 15       22/Apr/03 19:09:34.0031
TimeFromPreviousSipFrame=0.0003 TimeFromStart=8.0114
SIP/2.0 200 OK
Via:SIP/2.0/UDP 66.228.44.203:5060;branch=z9hG4bK-eoki3q9h9qat
From: <sip:9402394100@augustvoice.net>;tag=nsts6tb2yl
To: <sip:2143357976@augustvoice.net;user=phone>;tag=75CC051C-30E
Date: Wed, 23 Apr 2003 00:09:28 GMT
Call-ID: 3c26709025e3-qk0tdpckv6ru(a)66.228.44.203
Server: Cisco-SIPGateway/IOS-12.x
CSeq: 2 INVITE
Session-Expires: 7200;refresher=uac
Require: timer
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER,
SUBSCRIBE, NOTIFY, INFO
Allow-Events: telephone-event
Contact: <sip:92143357976@216.87.144.196:5060>
Record-Route: <sip:2143357976@216.87.144.203;branch=0>
Content-Type: application/sdp
Content-Length: 183

v=0
o=CiscoSystemsSIP-GW-UserAgent 4890 81 IN IP4 216.87.144.196
s=SIP Call
c=IN IP4 216.87.144.196
t=0 0
m=audio 16794 RTP/AVP 0
c=IN IP4 216.87.144.196
a=rtpmap:0 PCMU/8000

=============================================================  ===========
 ========

     SIP MESSAGE 16       66.228.44.203:5060(SNOM-200) ->
216.87.144.203:5060(Iptel-PROXY)
     UDP Frame 16       22/Apr/03 19:09:34.1017
TimeFromPreviousSipFrame=0.0986 TimeFromStart=8.1100
ACK sip:2143357976@216.87.144.203;branch=0 SIP/2.0
Via: SIP/2.0/UDP 66.228.44.203:5060;branch=z9hG4bK-eoki3q9h9qat
Max-Forwards: 70
From: <sip:9402394100@augustvoice.net>;tag=nsts6tb2yl
To: <sip:2143357976@augustvoice.net;user=phone>;tag=75CC051C-30E
Call-ID: 3c26709025e3-qk0tdpckv6ru(a)66.228.44.203
CSeq: 2 ACK
Route: <sip:92143357976@216.87.144.196:5060>
Contact: <sip:9402394100@66.228.44.203:5060;line=1>
Content-Length: 0

=============================================================  ===========
 ========

     SIP MESSAGE 17       216.87.144.196:5060(CISCO-12.2.15T) ->
216.87.144.203:5060(Iptel-PROXY)
     UDP Frame 17       22/Apr/03 19:09:34.5022
TimeFromPreviousSipFrame=0.4004 TimeFromStart=8.5104
SIP/2.0 200 OK
Via: SIP/2.0/UDP
216.87.144.203;branch=z9hG4bK6624.63a92b43.0,SIP/2.0/UDP
66.228.44.203:5060;branch=z9hG4bK-eoki3q9h9qat
From: <sip:9402394100@augustvoice.net>;tag=nsts6tb2yl
To: <sip:2143357976@augustvoice.net;user=phone>;tag=75CC051C-30E
Date: Wed, 23 Apr 2003 00:09:28 GMT
Call-ID: 3c26709025e3-qk0tdpckv6ru(a)66.228.44.203
Server: Cisco-SIPGateway/IOS-12.x
CSeq: 2 INVITE
Session-Expires: 7200;refresher=uac
Require: timer
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER,
SUBSCRIBE, NOTIFY, INFO
Allow-Events: telephone-event
Contact: <sip:92143357976@216.87.144.196:5060>
Record-Route: <sip:2143357976@216.87.144.203;branch=0>
Content-Type: application/sdp
Content-Length: 183

v=0
o=CiscoSystemsSIP-GW-UserAgent 4890 81 IN IP4 216.87.144.196
s=SIP Call
c=IN IP4 216.87.144.196
t=0 0
m=audio 16794 RTP/AVP 0
c=IN IP4 216.87.144.196
a=rtpmap:0 PCMU/8000

=============================================================  ===========
 ========

     SIP MESSAGE 18       216.87.144.203:5060(Iptel-PROXY) ->
66.228.44.203:5060(SNOM-200)
     UDP Frame 18       22/Apr/03 19:09:34.5024
TimeFromPreviousSipFrame=0.0003 TimeFromStart=8.5107
SIP/2.0 200 OK
Via:SIP/2.0/UDP 66.228.44.203:5060;branch=z9hG4bK-eoki3q9h9qat
From: <sip:9402394100@augustvoice.net>;tag=nsts6tb2yl
To: <sip:2143357976@augustvoice.net;user=phone>;tag=75CC051C-30E
Date: Wed, 23 Apr 2003 00:09:28 GMT
Call-ID: 3c26709025e3-qk0tdpckv6ru(a)66.228.44.203
Server: Cisco-SIPGateway/IOS-12.x
CSeq: 2 INVITE
Session-Expires: 7200;refresher=uac
Require: timer
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER,
SUBSCRIBE, NOTIFY, INFO
Allow-Events: telephone-event
Contact: <sip:92143357976@216.87.144.196:5060>
Record-Route: <sip:2143357976@216.87.144.203;branch=0>
Content-Type: application/sdp
Content-Length: 183

v=0
o=CiscoSystemsSIP-GW-UserAgent 4890 81 IN IP4 216.87.144.196
s=SIP Call
c=IN IP4 216.87.144.196
t=0 0
m=audio 16794 RTP/AVP 0
c=IN IP4 216.87.144.196
a=rtpmap:0 PCMU/8000

=============================================================  ===========
 ========

     SIP MESSAGE 19       66.228.44.203:5060(SNOM-200) ->
216.87.144.203:5060(Iptel-PROXY)
     UDP Frame 19       22/Apr/03 19:09:34.5602
TimeFromPreviousSipFrame=0.0578 TimeFromStart=8.5684
ACK sip:2143357976@216.87.144.203;branch=0 SIP/2.0
Via: SIP/2.0/UDP 66.228.44.203:5060;branch=z9hG4bK-eoki3q9h9qat
Max-Forwards: 70
From: <sip:9402394100@augustvoice.net>;tag=nsts6tb2yl
To: <sip:2143357976@augustvoice.net;user=phone>;tag=75CC051C-30E
Call-ID: 3c26709025e3-qk0tdpckv6ru(a)66.228.44.203
CSeq: 2 ACK
Route: <sip:92143357976@216.87.144.196:5060>
Contact: <sip:9402394100@66.228.44.203:5060;line=1>
Content-Length: 0

=============================================================  ===========
 ========

     SIP MESSAGE 20       216.87.144.196:5060(CISCO-12.2.15T) ->
216.87.144.203:5060(Iptel-PROXY)
     UDP Frame 20       22/Apr/03 19:09:35.5019
TimeFromPreviousSipFrame=0.9418 TimeFromStart=9.5102
SIP/2.0 200 OK
Via: SIP/2.0/UDP
216.87.144.203;branch=z9hG4bK6624.63a92b43.0,SIP/2.0/UDP
66.228.44.203:5060;branch=z9hG4bK-eoki3q9h9qat
From: <sip:9402394100@augustvoice.net>;tag=nsts6tb2yl
To: <sip:2143357976@augustvoice.net;user=phone>;tag=75CC051C-30E
Date: Wed, 23 Apr 2003 00:09:28 GMT
Call-ID: 3c26709025e3-qk0tdpckv6ru(a)66.228.44.203
Server: Cisco-SIPGateway/IOS-12.x
CSeq: 2 INVITE
Session-Expires: 7200;refresher=uac
Require: timer
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER,
SUBSCRIBE, NOTIFY, INFO
Allow-Events: telephone-event
Contact: <sip:92143357976@216.87.144.196:5060>
Record-Route: <sip:2143357976@216.87.144.203;branch=0>
Content-Type: application/sdp
Content-Length: 183

v=0
o=CiscoSystemsSIP-GW-UserAgent 4890 81 IN IP4 216.87.144.196
s=SIP Call
c=IN IP4 216.87.144.196
t=0 0
m=audio 16794 RTP/AVP 0
c=IN IP4 216.87.144.196
a=rtpmap:0 PCMU/8000

=============================================================  ===========
 ========

     SIP MESSAGE 21       216.87.144.203:5060(Iptel-PROXY) ->
66.228.44.203:5060(SNOM-200)
     UDP Frame 21       22/Apr/03 19:09:35.5022
TimeFromPreviousSipFrame=0.0003 TimeFromStart=9.5105
SIP/2.0 200 OK
Via:SIP/2.0/UDP 66.228.44.203:5060;branch=z9hG4bK-eoki3q9h9qat
From: <sip:9402394100@augustvoice.net>;tag=nsts6tb2yl
To: <sip:2143357976@augustvoice.net;user=phone>;tag=75CC051C-30E
Date: Wed, 23 Apr 2003 00:09:28 GMT
Call-ID: 3c26709025e3-qk0tdpckv6ru(a)66.228.44.203
Server: Cisco-SIPGateway/IOS-12.x
CSeq: 2 INVITE
Session-Expires: 7200;refresher=uac
Require: timer
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER,
SUBSCRIBE, NOTIFY, INFO
Allow-Events: telephone-event
Contact: <sip:92143357976@216.87.144.196:5060>
Record-Route: <sip:2143357976@216.87.144.203;branch=0>
Content-Type: application/sdp
Content-Length: 183

v=0
o=CiscoSystemsSIP-GW-UserAgent 4890 81 IN IP4 216.87.144.196
s=SIP Call
c=IN IP4 216.87.144.196
t=0 0
m=audio 16794 RTP/AVP 0
c=IN IP4 216.87.144.196
a=rtpmap:0 PCMU/8000

=============================================================  ===========
 ========

     SIP MESSAGE 22       66.228.44.203:5060(SNOM-200) ->
216.87.144.203:5060(Iptel-PROXY)
     UDP Frame 22       22/Apr/03 19:09:35.5606
TimeFromPreviousSipFrame=0.0584 TimeFromStart=9.5689
ACK sip:2143357976@216.87.144.203;branch=0 SIP/2.0
Via: SIP/2.0/UDP 66.228.44.203:5060;branch=z9hG4bK-eoki3q9h9qat
Max-Forwards: 70
From: <sip:9402394100@augustvoice.net>;tag=nsts6tb2yl
To: <sip:2143357976@augustvoice.net;user=phone>;tag=75CC051C-30E
Call-ID: 3c26709025e3-qk0tdpckv6ru(a)66.228.44.203
CSeq: 2 ACK
Route: <sip:92143357976@216.87.144.196:5060>
Contact: <sip:9402394100@66.228.44.203:5060;line=1>
Content-Length: 0

=============================================================  ===========
 ========

     SIP MESSAGE 23       216.87.144.196:5060(CISCO-12.2.15T) ->
216.87.144.203:5060(Iptel-PROXY)
     UDP Frame 23       22/Apr/03 19:09:37.5019
TimeFromPreviousSipFrame=1.9413 TimeFromStart=11.5102
SIP/2.0 200 OK
Via: SIP/2.0/UDP
216.87.144.203;branch=z9hG4bK6624.63a92b43.0,SIP/2.0/UDP
66.228.44.203:5060;branch=z9hG4bK-eoki3q9h9qat
From: <sip:9402394100@augustvoice.net>;tag=nsts6tb2yl
To: <sip:2143357976@augustvoice.net;user=phone>;tag=75CC051C-30E
Date: Wed, 23 Apr 2003 00:09:28 GMT
Call-ID: 3c26709025e3-qk0tdpckv6ru(a)66.228.44.203
Server: Cisco-SIPGateway/IOS-12.x
CSeq: 2 INVITE
Session-Expires: 7200;refresher=uac
Require: timer
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER,
SUBSCRIBE, NOTIFY, INFO
Allow-Events: telephone-event
Contact: <sip:92143357976@216.87.144.196:5060>
Record-Route: <sip:2143357976@216.87.144.203;branch=0>
Content-Type: application/sdp
Content-Length: 183

v=0
o=CiscoSystemsSIP-GW-UserAgent 4890 81 IN IP4 216.87.144.196
s=SIP Call
c=IN IP4 216.87.144.196
t=0 0
m=audio 16794 RTP/AVP 0
c=IN IP4 216.87.144.196
a=rtpmap:0 PCMU/8000

=============================================================  ===========
 ========

     SIP MESSAGE 24       216.87.144.203:5060(Iptel-PROXY) ->
66.228.44.203:5060(SNOM-200)
     UDP Frame 24       22/Apr/03 19:09:37.5022
TimeFromPreviousSipFrame=0.0003 TimeFromStart=11.5105
SIP/2.0 200 OK
Via:SIP/2.0/UDP 66.228.44.203:5060;branch=z9hG4bK-eoki3q9h9qat
From: <sip:9402394100@augustvoice.net>;tag=nsts6tb2yl
To: <sip:2143357976@augustvoice.net;user=phone>;tag=75CC051C-30E
Date: Wed, 23 Apr 2003 00:09:28 GMT
Call-ID: 3c26709025e3-qk0tdpckv6ru(a)66.228.44.203
Server: Cisco-SIPGateway/IOS-12.x
CSeq: 2 INVITE
Session-Expires: 7200;refresher=uac
Require: timer
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER,
SUBSCRIBE, NOTIFY, INFO
Allow-Events: telephone-event
Contact: <sip:92143357976@216.87.144.196:5060>
Record-Route: <sip:2143357976@216.87.144.203;branch=0>
Content-Type: application/sdp
Content-Length: 183

v=0
o=CiscoSystemsSIP-GW-UserAgent 4890 81 IN IP4 216.87.144.196
s=SIP Call
c=IN IP4 216.87.144.196
t=0 0
m=audio 16794 RTP/AVP 0
c=IN IP4 216.87.144.196
a=rtpmap:0 PCMU/8000

=============================================================  ===========
 ========

     SIP MESSAGE 25       66.228.44.203:5060(SNOM-200) ->
216.87.144.203:5060(Iptel-PROXY)
     UDP Frame 25       22/Apr/03 19:09:37.5671
TimeFromPreviousSipFrame=0.0649 TimeFromStart=11.5754
ACK sip:2143357976@216.87.144.203;branch=0 SIP/2.0
Via: SIP/2.0/UDP 66.228.44.203:5060;branch=z9hG4bK-eoki3q9h9qat
Max-Forwards: 70
From: <sip:9402394100@augustvoice.net>;tag=nsts6tb2yl
To: <sip:2143357976@augustvoice.net;user=phone>;tag=75CC051C-30E
Call-ID: 3c26709025e3-qk0tdpckv6ru(a)66.228.44.203
CSeq: 2 ACK
Route: <sip:92143357976@216.87.144.196:5060>
Contact: <sip:9402394100@66.228.44.203:5060;line=1>
Content-Length: 0

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http://lists.iptel.org/mailman/listinfo/serusers   
 --
 Jiri Kuthan            http://iptel.org/~jiri/ 

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RE: [Serusers] Trying SNOM 200 again