[Users] Problem with dialog module
Leonid Fainshtein
LFAIN at ipgear.net
Wed Apr 4 12:06:54 CEST 2007
Hi Bogdan,
Thank you very much. I changed the configuration script in such a way
that record_route() is called in the "else" branch of loose_route()
test. It fixed the problem.
Best regards,
Leonid
-----Original Message-----
From: Bogdan-Andrei Iancu [mailto:bogdan at voice-system.ro]
Sent: Tuesday, April 03, 2007 11:01 AM
To: Leonid Fainshtein
Cc: users at openser.org
Subject: Re: [Users] Problem with dialog module
Hi Leonid,
you should not do RR for the sequential request. According to RFC3261,
the routing set is established by the initial request (formed by RR set
+ contact) and it does not change across the dialog lifetime.
The clients should ignore any RR from the sequential requests (like
re-INVITEs) and to keep using the RR set form the original INVITE.
regards,
bogdan
Leonid Fainshtein wrote:
> Hi Bogdan,
> Please check the ngrep output. I put my comments along with the trace:
>
>
> 1. ****** The 203 at 172.17.4.22 calls 3525 at 172.17.4.22
>
> U 2007/03/18 12:54:09.758887 172.17.2.11:5060 -> 172.17.4.22:5060
> INVITE sip:3525 at 172.17.4.22:5060 SIP/2.0..Via: SIP/2.0/UDP
> 172.17.2.11:5060
> ;branch=z9hG4bK3796032784-846..Max-Forwards: 70..Allow:
> INVITE,OPTIONS,CANC
> EL,ACK,BYE,PRACK,INFO,REFER,NOTIFY..Supported: replaces..User-Agent:
> Claro
> BS3202 A454..From:
<sip:203 at 172.17.4.22>;tag=hssUA_3795992784-846..To:
> <sip
> :3525 at 172.17.4.22:5060>..Call-ID: 3795992784-846..CSeq: 2
> INVITE..Contact:
> <sip:203 at 172.17.2.11:5060>..Content-Type:
> application/sdp..Proxy-Authorizat
> ion: Digest
> username="613",realm="172.17.4.22",nonce="45fd6fdd9e385352f9c63
>
>
342cc574c454939f3ca",uri="sip:3525 at 172.17.4.22:5060",response="7156ea61b
> 864
> a4ab937d17f42c7cd45a",algorithm=md5..Content-Length:
> 237....v=0..o=Claro 0
> 1 IN IP4 172.17.2.11..s=Claro..c=IN IP4 172.17.2.11..t=0 0..m=audio
> 30006 R
> TP/AVP 0 101 120..a=rtpmap:0 PCMU/8000..a=rtpmap:101
> TELEPHONE-EVENT/8000..
> a=fmtp:101 0-16..a=rtpmap:120 BSRTCP/8000..a=fmtp:120
> ver2..a=sendrecv..
>
> U 2007/03/18 12:54:09.766562 172.17.4.22:5060 -> 172.17.2.11:5060
> SIP/2.0 100 trying -- your call is important to us..Via: SIP/2.0/UDP
> 172.17
> .2.11:5060;branch=z9hG4bK3796032784-846..From:
> <sip:203 at 172.17.4.22>;tag=hs
> sUA_3795992784-846..To: <sip:3525 at 172.17.4.22:5060>..Call-ID:
> 3795992784-84
> 6..CSeq: 2 INVITE..Server: ClaroSIS (Openser 1.1.1
> (i386/linux))..Content-L
> ength: 0..Warning: 392 172.17.4.22:5060 "Noisy feedback tells:
> pid=4003 re
> q_src_ip=172.17.2.11 req_src_port=5060
> in_uri=sip:3525 at 172.17.4.22:5060 out
> _uri=sip:3525 at 172.17.2.14;user=phone via_cnt==1"....
>
> U 2007/03/18 12:54:09.766871 172.17.4.22:5060 -> 172.17.2.14:5060
> INVITE sip:3525 at 172.17.2.14;user=phone SIP/2.0..Record-Route:
> <sip:172.17.4
> .22;lr=on;ftag=hssUA_3795992784-846;did=55f.4491d5b2>..Via:
> SIP/2.0/UDP 172
> .17.4.22;branch=z9hG4bKbd8b.80bd0bc3.0..Via: SIP/2.0/UDP
> 172.17.2.11:5060;b
> ranch=z9hG4bK3796032784-846..Max-Forwards: 69..Allow:
> INVITE,OPTIONS,CANCEL
> ,ACK,BYE,PRACK,INFO,REFER,NOTIFY..Supported: replaces..User-Agent:
> Claro BS
> 3202 A454..From: <sip:203 at 172.17.4.22>;tag=hssUA_3795992784-846..To:
> <sip:3
> 525 at 172.17.4.22:5060>..Call-ID: 3795992784-846..CSeq: 2
> INVITE..Contact: <s
> ip:203 at 172.17.2.11:5060>..Content-Type:
> application/sdp..Content-Length: 23
> 7....v=0..o=Claro 0 1 IN IP4 172.17.2.11..s=Claro..c=IN IP4
> 172.17.2.11..t=
> 0 0..m=audio 30006 RTP/AVP 0 101 120..a=rtpmap:0
> PCMU/8000..a=rtpmap:101 TE
> LEPHONE-EVENT/8000..a=fmtp:101 0-16..a=rtpmap:120
> BSRTCP/8000..a=fmtp:120 v
> er2..a=sendrecv..
>
> U 2007/03/18 12:54:09.772591 172.17.2.14:5060 -> 172.17.4.22:5060
> SIP/2.0 100 Trying..Via: SIP/2.0/UDP
> 172.17.4.22;branch=z9hG4bKbd8b.80bd0bc
> 3.0..Via: SIP/2.0/UDP
> 172.17.2.11:5060;branch=z9hG4bK3796032784-846..From:
> <sip:203 at 172.17.4.22>;tag=hssUA_3795992784-846..To:
> <sip:3525 at 172.17.4.22:5
> 060>..Call-ID: 3795992784-846..CSeq: 2 INVITE..User-Agent:
Grandstream
> BT11
> 0 1.0.8.16..Content-Length: 0....
>
> U 2007/03/18 12:54:09.775043 172.17.2.14:5060 -> 172.17.4.22:5060
> SIP/2.0 180 Ringing..Via: SIP/2.0/UDP
> 172.17.4.22;branch=z9hG4bKbd8b.80bd0b
> c3.0..Via: SIP/2.0/UDP
> 172.17.2.11:5060;branch=z9hG4bK3796032784-846..Recor
> d-Route:
> <sip:172.17.4.22;lr=on;ftag=hssUA_3795992784-846;did=55f.4491d5b2>
> ..From: <sip:203 at 172.17.4.22>;tag=hssUA_3795992784-846..To:
> <sip:3525 at 172.1
> 7.4.22:5060>;tag=61645575ae245b55..Call-ID: 3795992784-846..CSeq: 2
> INVITE.
> .User-Agent: Grandstream BT110 1.0.8.16..Content-Length: 0....
>
> U 2007/03/18 12:54:09.777250 172.17.4.22:5060 -> 172.17.2.11:5060
> SIP/2.0 180 Ringing..Via: SIP/2.0/UDP
> 172.17.2.11:5060;branch=z9hG4bK379603
> 2784-846..Record-Route:
> <sip:172.17.4.22;lr=on;ftag=hssUA_3795992784-846;di
> d=55f.4491d5b2>..From:
> <sip:203 at 172.17.4.22>;tag=hssUA_3795992784-846..To:
> <sip:3525 at 172.17.4.22:5060>;tag=61645575ae245b55..Call-ID:
> 3795992784-846..
> CSeq: 2 INVITE..User-Agent: Grandstream BT110
> 1.0.8.16..Content-Length: 0..
> ..
>
> U 2007/03/18 12:54:13.673700 172.17.2.14:5060 -> 172.17.4.22:5060
> SIP/2.0 200 OK..Via: SIP/2.0/UDP
> 172.17.4.22;branch=z9hG4bKbd8b.80bd0bc3.0.
> .Via: SIP/2.0/UDP
> 172.17.2.11:5060;branch=z9hG4bK3796032784-846..Record-Rou
> te:
>
<sip:172.17.4.22;lr=on;ftag=hssUA_3795992784-846;did=55f.4491d5b2>..Fro
> m: <sip:203 at 172.17.4.22>;tag=hssUA_3795992784-846..To:
> <sip:3525 at 172.17.4.2
> 2:5060>;tag=61645575ae245b55..Call-ID: 3795992784-846..CSeq: 2
> INVITE..User
> -Agent: Grandstream BT110 1.0.8.16..Contact:
> <sip:3525 at 172.17.2.14;user=pho
> ne>..Allow:
> INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE..Cont
> ent-Type: application/sdp..Supported: replaces..Content-Length:
> 153....v=0.
> .o=3525 8000 8000 IN IP4 172.17.2.14..s=SIP Call..c=IN IP4
> 172.17.2.14..t=0
> 0..m=audio 5004 RTP/AVP 0..a=sendrecv..a=rtpmap:0
> PCMU/8000..a=ptime:20..
>
> U 2007/03/18 12:54:13.676298 172.17.4.22:5060 -> 172.17.2.11:5060
> SIP/2.0 200 OK..Via: SIP/2.0/UDP
> 172.17.2.11:5060;branch=z9hG4bK3796032784-
> 846..Record-Route:
> <sip:172.17.4.22;lr=on;ftag=hssUA_3795992784-846;did=55f
> .4491d5b2>..From:
<sip:203 at 172.17.4.22>;tag=hssUA_3795992784-846..To:
> <sip:
> 3525 at 172.17.4.22:5060>;tag=61645575ae245b55..Call-ID:
> 3795992784-846..CSeq:
> 2 INVITE..User-Agent: Grandstream BT110 1.0.8.16..Contact:
> <sip:3525 at 172.1
> 7.2.14:5060;user=phone>..Allow:
> INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,
> INFO,SUBSCRIBE..Content-Type: application/sdp..Supported:
> replaces..Content
> -Length: 153....v=0..o=3525 8000 8000 IN IP4 172.17.2.14..s=SIP
> Call..c=IN
> IP4 172.17.2.14..t=0 0..m=audio 5004 RTP/AVP
0..a=sendrecv..a=rtpmap:0
> PCMU
> /8000..a=ptime:20..
>
> U 2007/03/18 12:54:13.721732 172.17.2.11:5060 -> 172.17.4.22:5060
> ACK sip:3525 at 172.17.2.14:5060;user=phone SIP/2.0..Via: SIP/2.0/UDP
> 172.17.2
> .11:5060;branch=z9hG4bK3799992784-846..Route:
> <sip:172.17.4.22;lr=on;ftag=h
> ssUA_3795992784-846;did=55f.4491d5b2>..Max-Forwards:
> 70..Proxy-Authorizatio
> n: Digest
> username="613",realm="172.17.4.22",nonce="45fd6fdd9e385352f9c6334
>
>
2cc574c454939f3ca",uri="sip:3525 at 172.17.4.22:5060",response="7156ea61b86
> 4a4
> ab937d17f42c7cd45a",algorithm=md5..User-Agent: Claro BS3202
> A454..From: <si
> p:203 at 172.17.4.22>;tag=hssUA_3795992784-846..To:
> <sip:3525 at 172.17.4.22:5060
> >;tag=61645575ae245b55..Call-ID: 3795992784-846..CSeq: 2
ACK..Contact:
> <sip
> :203 at 172.17.2.11:5060>..Content-Length: 0....
>
> U 2007/03/18 12:54:13.724056 172.17.4.22:5060 -> 172.17.2.14:5060
> ACK sip:3525 at 172.17.2.14:5060;user=phone SIP/2.0..Record-Route:
> <sip:172.17
> .4.22;lr=on;ftag=hssUA_3795992784-846>..Via: SIP/2.0/UDP
> 172.17.4.22;branch
> =z9hG4bKbd8b.80bd0bc3.2..Via: SIP/2.0/UDP
> 172.17.2.11:5060;branch=z9hG4bK37
> 99992784-846..Max-Forwards: 69..Proxy-Authorization: Digest
> username="613",
>
>
realm="172.17.4.22",nonce="45fd6fdd9e385352f9c63342cc574c454939f3ca",uri
> ="s
>
>
ip:3525 at 172.17.4.22:5060",response="7156ea61b864a4ab937d17f42c7cd45a",al
> gor
> ithm=md5..User-Agent: Claro BS3202 A454..From:
> <sip:203 at 172.17.4.22>;tag=hs
> sUA_3795992784-846..To:
> <sip:3525 at 172.17.4.22:5060>;tag=61645575ae245b55..C
> all-ID: 3795992784-846..CSeq: 2 ACK..Contact:
> <sip:203 at 172.17.2.11:5060>..C
> ontent-Length: 0....
>
> 2. ****** The call is established. The did=55f.4491d5b2.
> Now 3525 at 172.17.4.22 initiates call transfer. It sends re-INVITE in
> order to mute
> the call partner. The header filed Route contains did=55f.4491d5b2.
>
> U 2007/03/18 12:54:16.394546 172.17.2.14:5060 -> 172.17.4.22:5060
> INVITE sip:203 at 172.17.2.11:5060 SIP/2.0..Via: SIP/2.0/UDP
> 172.17.2.14;branc
> h=z9hG4bKb9469def476f37f2..Route:
> <sip:172.17.4.22;lr=on;ftag=hssUA_3795992
> 784-846;did=55f.4491d5b2>..From:
> <sip:3525 at 172.17.4.22:5060>;tag=61645575ae
> 245b55..To: <sip:203 at 172.17.4.22>;tag=hssUA_3795992784-846..Contact:
> <sip:3
> 525 at 172.17.2.14;user=phone>..Supported: replaces..Call-ID:
> 3795992784-846..
> CSeq: 321 INVITE..User-Agent: Grandstream BT110
> 1.0.8.16..Max-Forwards: 70.
> .Allow:
> INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE..Content-
> Type: application/sdp..Content-Length: 320....v=0..o=3525 8000 8001
IN
> IP4
> 172.17.2.14..s=SIP Call..c=IN IP4 0.0.0.0..t=0 0..m=audio 5004
RTP/AVP
> 0 8
> 18 4 99 2 9..a=sendonly..a=rtpmap:0 PCMU/8000..a=rtpmap:8
> PCMA/8000..a=rtpm
> ap:18 G729/8000..a=rtpmap:4 G723/8000..a=rtpmap:99
> iLBC/8000..a=fmtp:99 mod
> e=20..a=rtpmap:2 G726-32/8000..a=rtpmap:9 G722/16000..a=ptime:20..
>
> U 2007/03/18 12:54:16.396983 172.17.4.22:5060 -> 172.17.2.14:5060
> SIP/2.0 100 trying -- your call is important to us..Via: SIP/2.0/UDP
> 172.17
> .2.14;branch=z9hG4bKb9469def476f37f2..From:
> <sip:3525 at 172.17.4.22:5060>;tag
> =61645575ae245b55..To:
> <sip:203 at 172.17.4.22>;tag=hssUA_3795992784-846..Call
> -ID: 3795992784-846..CSeq: 321 INVITE..Server: ClaroSIS (Openser
1.1.1
> (i38
> 6/linux))..Content-Length: 0..Warning: 392 172.17.4.22:5060 "Noisy
> feedback
> tells: pid=3997 req_src_ip=172.17.2.14 req_src_port=5060
> in_uri=sip:203 at 1
> 72.17.2.11:5060 out_uri=sip:203 at 172.17.2.11:5060 via_cnt==1"....
>
> 3. ****** OpenSer sends the re-INVITE to the transferee. Please
note,
> that "did"
> doesn't appear in the Record-Route. As result of that, BYE for this
call
> will
> no have "did" parameter and the dialog will appear as not closed.
>
> U 2007/03/18 12:54:16.397307 172.17.4.22:5060 -> 172.17.2.11:5060
> INVITE sip:203 at 172.17.2.11:5060 SIP/2.0..Record-Route:
> <sip:172.17.4.22;lr=
> on;ftag=61645575ae245b55>..Via: SIP/2.0/UDP
> 172.17.4.22;branch=z9hG4bK4751.
> 82bc6f96.0..Via: SIP/2.0/UDP
> 172.17.2.14;branch=z9hG4bKb9469def476f37f2..Fr
> om: <sip:3525 at 172.17.4.22:5060>;tag=61645575ae245b55..To:
> <sip:203 at 172.17.4
> .22>;tag=hssUA_3795992784-846..Contact:
> <sip:3525 at 172.17.2.14;user=phone>..
> Supported: replaces..Call-ID: 3795992784-846..CSeq: 321
> INVITE..User-Agent:
> Grandstream BT110 1.0.8.16..Max-Forwards: 69..Allow:
> INVITE,ACK,CANCEL,BYE
> ,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE..Content-Type:
> application/sdp..Conten
> t-Length: 320....v=0..o=3525 8000 8001 IN IP4 172.17.2.14..s=SIP
> Call..c=IN
> IP4 0.0.0.0..t=0 0..m=audio 5004 RTP/AVP 0 8 18 4 99 2
> 9..a=sendonly..a=rt
> pmap:0 PCMU/8000..a=rtpmap:8 PCMA/8000..a=rtpmap:18
> G729/8000..a=rtpmap:4 G
> 723/8000..a=rtpmap:99 iLBC/8000..a=fmtp:99 mode=20..a=rtpmap:2
> G726-32/8000
> ..a=rtpmap:9 G722/16000..a=ptime:20..
>
> U 2007/03/18 12:54:16.435210 172.17.2.11:5060 -> 172.17.4.22:5060
> SIP/2.0 200 OK..Via: SIP/2.0/UDP
> 172.17.4.22;branch=z9hG4bK4751.82bc6f96.0,
> SIP/2.0/UDP
172.17.2.14;branch=z9hG4bKb9469def476f37f2..Record-Route:
> <sip:
> 172.17.4.22;lr=on;ftag=61645575ae245b55>..Server: Claro BS3202
> A454..From:
> <sip:3525 at 172.17.4.22:5060>;tag=61645575ae245b55..To:
> <sip:203 at 172.17.4.22>
> ;tag=hssUA_3795992784-846..Call-ID: 3795992784-846..CSeq: 321
> INVITE..Conta
> ct: <sip:203 at 172.17.2.11:5060>..Allow:
> INVITE,OPTIONS,CANCEL,ACK,BYE,PRACK,
> INFO,REFER,NOTIFY..Content-Type: application/sdp..Content-Length:
> 167....v=
> 0..o=Claro 1174230681570 1174230681 IN IP4
172.17.2.11..s=Claro..c=IN
> IP4 1
> 72.17.2.11..t=0 0..m=audio 30006 RTP/AVP 0..a=rtpmap:0
> PCMU/8000..a=ptime:2
> 0..a=recvonly..
>
> U 2007/03/18 12:54:16.436772 172.17.4.22:5060 -> 172.17.2.14:5060
> SIP/2.0 200 OK..Via: SIP/2.0/UDP
> 172.17.2.14;branch=z9hG4bKb9469def476f37f2
> ..Record-Route:
<sip:172.17.4.22;lr=on;ftag=61645575ae245b55>..Server:
> Clar
> o BS3202 A454..From:
> <sip:3525 at 172.17.4.22:5060>;tag=61645575ae245b55..To:
> <sip:203 at 172.17.4.22>;tag=hssUA_3795992784-846..Call-ID:
> 3795992784-846..CS
> eq: 321 INVITE..Contact: <sip:203 at 172.17.2.11:5060>..Allow:
> INVITE,OPTIONS,
> CANCEL,ACK,BYE,PRACK,INFO,REFER,NOTIFY..Content-Type:
> application/sdp..Cont
> ent-Length: 167....v=0..o=Claro 1174230681570 1174230681 IN IP4
> 172.17.2.11
> ..s=Claro..c=IN IP4 172.17.2.11..t=0 0..m=audio 30006 RTP/AVP
> 0..a=rtpmap:0
> PCMU/8000..a=ptime:20..a=recvonly..
>
> U 2007/03/18 12:54:16.443328 172.17.2.14:5060 -> 172.17.4.22:5060
> ACK sip:203 at 172.17.2.11:5060 SIP/2.0..Via: SIP/2.0/UDP
> 172.17.2.14;branch=z
> 9hG4bK26b04409b72e06f9..Route:
> <sip:172.17.4.22;lr=on;ftag=61645575ae245b55
> >..From: <sip:3525 at 172.17.4.22:5060>;tag=61645575ae245b55..To:
> <sip:203 at 172
> .17.4.22>;tag=hssUA_3795992784-846..Contact:
> <sip:3525 at 172.17.2.14;user=pho
> ne>..Call-ID: 3795992784-846..CSeq: 321 ACK..User-Agent: Grandstream
> BT110
> 1.0.8.16..Max-Forwards: 70..Allow:
> INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIO
> NS,INFO,SUBSCRIBE..Content-Length: 0....
>
> U 2007/03/18 12:54:16.445463 172.17.4.22:5060 -> 172.17.2.11:5060
> ACK sip:203 at 172.17.2.11:5060 SIP/2.0..Record-Route:
> <sip:172.17.4.22;lr=on;
> ftag=61645575ae245b55>..Via: SIP/2.0/UDP
> 172.17.4.22;branch=z9hG4bK4751.82b
> c6f96.2..Via: SIP/2.0/UDP
> 172.17.2.14;branch=z9hG4bK26b04409b72e06f9..From:
> <sip:3525 at 172.17.4.22:5060>;tag=61645575ae245b55..To:
> <sip:203 at 172.17.4.22
> >;tag=hssUA_3795992784-846..Contact:
> <sip:3525 at 172.17.2.14;user=phone>..Cal
> l-ID: 3795992784-846..CSeq: 321 ACK..User-Agent: Grandstream BT110
> 1.0.8.16
> ..Max-Forwards: 69..Allow:
> INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,
> SUBSCRIBE..Content-Length: 0....
>
> U 2007/03/18 12:54:20.272078 172.17.2.14:5060 -> 172.17.4.22:5060
> REFER sip:203 at 172.17.2.11:5060 SIP/2.0..Via: SIP/2.0/UDP
> 172.17.2.14;branch
> =z9hG4bK9e02f3ad995f8245..Route:
> <sip:172.17.4.22;lr=on;ftag=61645575ae245b
> 55>..From: <sip:3525 at 172.17.4.22:5060>;tag=61645575ae245b55..To:
> <sip:203 at 1
> 72.17.4.22>;tag=hssUA_3795992784-846..Contact:
> <sip:3525 at 172.17.2.14;user=p
> hone>..Supported: replaces..Refer-To:
> <sip:5524 at 172.17.4.22;user=phone>..Re
> ferred-By: <sip:3525 at 172.17.4.22;user=phone>..Call-ID:
> 3795992784-846..CSeq
> : 322 REFER..User-Agent: Grandstream BT110 1.0.8.16..Max-Forwards:
> 70..Allo
> w:
>
INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE..Content-Lengt
> h: 0....
>
> U 2007/03/18 12:54:20.275997 172.17.4.22:5060 -> 172.17.2.11:5060
> REFER sip:203 at 172.17.2.11:5060 SIP/2.0..Record-Route:
> <sip:172.17.4.22;lr=o
> n;ftag=61645575ae245b55>..Via: SIP/2.0/UDP
> 172.17.4.22;branch=z9hG4bK1751.e
> 223fee7.0..Via: SIP/2.0/UDP
> 172.17.2.14;branch=z9hG4bK9e02f3ad995f8245..Fro
> m: <sip:3525 at 172.17.4.22:5060>;tag=61645575ae245b55..To:
> <sip:203 at 172.17.4.
> 22>;tag=hssUA_3795992784-846..Contact:
> <sip:3525 at 172.17.2.14;user=phone>..S
> upported: replaces..Refer-To:
> <sip:5524 at 172.17.4.22;user=phone>..Referred-B
> y: <sip:3525 at 172.17.4.22;user=phone>..Call-ID: 3795992784-846..CSeq:
> 322 RE
> FER..User-Agent: Grandstream BT110 1.0.8.16..Max-Forwards:
69..Allow:
> INVIT
>
E,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE..Content-Length:
> 0....
>
> U 2007/03/18 12:54:20.323290 172.17.2.11:5060 -> 172.17.4.22:5060
> INVITE sip:5524 at 172.17.4.22;user=phone SIP/2.0..Via: SIP/2.0/UDP
> 172.17.2.1
> 1:5060;branch=z9hG4bK3806597784-846..Max-Forwards: 70..Allow:
> INVITE,OPTION
> S,CANCEL,ACK,BYE,PRACK,INFO,REFER,NOTIFY..Supported: replaces..From:
> <sip:2
> 03 at 172.17.4.22>;tag=hssUA_3806597784-846..To:
> <sip:5524 at 172.17.4.22;user=ph
> one>..Call-ID: 3806597784-846..CSeq: 1 INVITE..Contact:
> <sip:203 at 172.17.2.1
> 1:5060>..Referred-By:
<sip:3525 at 172.17.4.22;user=phone>..Content-Type:
> appl
> ication/sdp..Content-Length: 237....v=0..o=Claro 0 1 IN IP4
> 172.17.2.11..s=
> Claro..c=IN IP4 172.17.2.11..t=0 0..m=audio 30006 RTP/AVP 0 101
> 120..a=rtpm
> ap:0 PCMU/8000..a=rtpmap:101 TELEPHONE-EVENT/8000..a=fmtp:101
> 0-16..a=rtpma
> p:120 BSRTCP/8000..a=fmtp:120 ver2..a=sendrecv..
>
> U 2007/03/18 12:54:20.324935 172.17.4.22:5060 -> 172.17.2.11:5060
> SIP/2.0 407 Proxy Authentication Required..Via: SIP/2.0/UDP
> 172.17.2.11:506
> 0;branch=z9hG4bK3806597784-846..From:
> <sip:203 at 172.17.4.22>;tag=hssUA_38065
> 97784-846..To:
> <sip:5524 at 172.17.4.22;user=phone>;tag=329cfeaa6ded039da25ff8
> cbb8668bd2.dc60..Call-ID: 3806597784-846..CSeq: 1
> INVITE..Proxy-Authenticat
> e: Digest realm="172.17.4.22",
> nonce="45fd6fe80721e4ce9c9b2eef4c93a66ef88b9
> f2c"..Server: ClaroSIS (Openser 1.1.1 (i386/linux))..Content-Length:
> 0..War
> ning: 392 172.17.4.22:5060 "Noisy feedback tells: pid=4001
> req_src_ip=172.
> 17.2.11 req_src_port=5060 in_uri=sip:5524 at 172.17.4.22;user=phone
> out_uri=si
> p:5524 at 172.17.4.22;user=phone via_cnt==1"....
>
> U 2007/03/18 12:54:20.328647 172.17.2.11:5060 -> 172.17.4.22:5060
> SIP/2.0 202 Accepted..Via: SIP/2.0/UDP
> 172.17.4.22;branch=z9hG4bK1751.e223f
> ee7.0,SIP/2.0/UDP
> 172.17.2.14;branch=z9hG4bK9e02f3ad995f8245..Record-Route:
> <sip:172.17.4.22;lr=on;ftag=61645575ae245b55>..From:
> <sip:3525 at 172.17.4.22
> :5060>;tag=61645575ae245b55..To:
> <sip:203 at 172.17.4.22>;tag=hssUA_3795992784
> -846..Call-ID: 3795992784-846..CSeq: 322 REFER..Contact:
> <sip:203 at 172.17.2.
> 11:5060>..Content-Length: 0....
>
> U 2007/03/18 12:54:20.330099 172.17.4.22:5060 -> 172.17.2.14:5060
> SIP/2.0 202 Accepted..Via: SIP/2.0/UDP
> 172.17.2.14;branch=z9hG4bK9e02f3ad99
> 5f8245..Record-Route:
> <sip:172.17.4.22;lr=on;ftag=61645575ae245b55>..From:
> <sip:3525 at 172.17.4.22:5060>;tag=61645575ae245b55..To:
> <sip:203 at 172.17.4.22>
> ;tag=hssUA_3795992784-846..Call-ID: 3795992784-846..CSeq: 322
> REFER..Contac
> t: <sip:203 at 172.17.2.11:5060>..Content-Length: 0....
>
> U 2007/03/18 12:54:20.351529 172.17.2.11:5060 -> 172.17.4.22:5060
> ACK sip:5524 at 172.17.4.22;user=phone SIP/2.0..Via: SIP/2.0/UDP
> 172.17.2.11:5
> 060;branch=z9hG4bK3806597784-846..Max-Forwards: 70..User-Agent:
Claro
> BS320
> 2 A454..From: <sip:203 at 172.17.4.22>;tag=hssUA_3806597784-846..To:
> <sip:5524
>
>
@172.17.4.22;user=phone>;tag=329cfeaa6ded039da25ff8cbb8668bd2.dc60..Call
> -ID
> : 3806597784-846..CSeq: 1 ACK..Contact:
> <sip:203 at 172.17.2.11:5060>..Content
> -Length: 0....
>
> U 2007/03/18 12:54:20.364969 172.17.2.11:5060 -> 172.17.4.22:5060
> INVITE sip:5524 at 172.17.4.22;user=phone SIP/2.0..Via: SIP/2.0/UDP
> 172.17.2.1
> 1:5060;branch=z9hG4bK3806642784-846..Max-Forwards: 70..Allow:
> INVITE,OPTION
> S,CANCEL,ACK,BYE,PRACK,INFO,REFER,NOTIFY..Supported:
> replaces..User-Agent:
> Claro BS3202 A454..From:
> <sip:203 at 172.17.4.22>;tag=hssUA_3806597784-846..To
> : <sip:5524 at 172.17.4.22;user=phone>..Call-ID: 3806597784-846..CSeq:
2
> INVIT
> E..Contact: <sip:203 at 172.17.2.11:5060>..Content-Type:
> application/sdp..Prox
> y-Authorization: Digest
> username="613",realm="172.17.4.22",nonce="45fd6fe80
>
>
721e4ce9c9b2eef4c93a66ef88b9f2c",uri="sip:5524 at 172.17.4.22",response="3f
> b20
> f7d6e67668e07b862b99412162d",algorithm=md5..Content-Length:
> 237....v=0..o=C
> laro 0 1 IN IP4 172.17.2.11..s=Claro..c=IN IP4 172.17.2.11..t=0
> 0..m=audio
> 30006 RTP/AVP 0 101 120..a=rtpmap:0 PCMU/8000..a=rtpmap:101
> TELEPHONE-EVENT
> /8000..a=fmtp:101 0-16..a=rtpmap:120 BSRTCP/8000..a=fmtp:120
> ver2..a=sendre
> cv..
>
> U 2007/03/18 12:54:20.372610 172.17.4.22:5060 -> 172.17.2.11:5060
> SIP/2.0 100 trying -- your call is important to us..Via: SIP/2.0/UDP
> 172.17
> .2.11:5060;branch=z9hG4bK3806642784-846..From:
> <sip:203 at 172.17.4.22>;tag=hs
> sUA_3806597784-846..To: <sip:5524 at 172.17.4.22;user=phone>..Call-ID:
> 3806597
> 784-846..CSeq: 2 INVITE..Server: ClaroSIS (Openser 1.1.1
> (i386/linux))..Con
> tent-Length: 0..Warning: 392 172.17.4.22:5060 "Noisy feedback tells:
> pid=4
> 003 req_src_ip=172.17.2.11 req_src_port=5060
> in_uri=sip:5524 at 172.17.4.22;us
> er=phone out_uri=sip:5524 at 172.17.2.168:5061 via_cnt==1"....
>
> U 2007/03/18 12:54:20.372833 172.17.4.22:5060 -> 172.17.2.168:5061
> INVITE sip:5524 at 172.17.2.168:5061 SIP/2.0..Record-Route:
> <sip:172.17.4.22;l
> r=on;ftag=hssUA_3806597784-846;did=0e3.7c5bd92>..Via: SIP/2.0/UDP
> 172.17.4.
> 22;branch=z9hG4bK95c6.337d9f56.0..Via: SIP/2.0/UDP
> 172.17.2.11:5060;branch=
> z9hG4bK3806642784-846..Max-Forwards: 69..Allow:
> INVITE,OPTIONS,CANCEL,ACK,B
> YE,PRACK,INFO,REFER,NOTIFY..Supported: replaces..User-Agent: Claro
> BS3202 A
> 454..From: <sip:203 at 172.17.4.22>;tag=hssUA_3806597784-846..To:
> <sip:5524 at 17
> 2.17.4.22;user=phone>..Call-ID: 3806597784-846..CSeq: 2
> INVITE..Contact: <s
> ip:203 at 172.17.2.11:5060>..Content-Type:
> application/sdp..Content-Length: 23
> 7....v=0..o=Claro 0 1 IN IP4 172.17.2.11..s=Claro..c=IN IP4
> 172.17.2.11..t=
> 0 0..m=audio 30006 RTP/AVP 0 101 120..a=rtpmap:0
> PCMU/8000..a=rtpmap:101 TE
> LEPHONE-EVENT/8000..a=fmtp:101 0-16..a=rtpmap:120
> BSRTCP/8000..a=fmtp:120 v
> er2..a=sendrecv..
>
> U 2007/03/18 12:54:20.385872 172.17.2.168:5061 -> 172.17.4.22:5060
> SIP/2.0 100 Trying..To: <sip:5524 at 172.17.4.22;user=phone>..From:
> <sip:203 at 1
> 72.17.4.22>;tag=hssUA_3806597784-846..Call-ID: 3806597784-846..CSeq:
2
> INVI
> TE..Via: SIP/2.0/UDP 172.17.4.22;branch=z9hG4bK95c6.337d9f56.0..Via:
> SIP/2.
> 0/UDP 172.17.2.11:5060;branch=z9hG4bK3806642784-846..Record-Route:
> <sip:172
> .17.4.22;lr=on;ftag=hssUA_3806597784-846;did=0e3.7c5bd92>..Server:
> Linksys/
> PAP2-3.1.3(LS)..Content-Length: 0....
>
> U 2007/03/18 12:54:20.393629 172.17.2.11:5060 -> 172.17.4.22:5060
> NOTIFY sip:3525 at 172.17.2.14;user=phone SIP/2.0..Via: SIP/2.0/UDP
> 172.17.2.1
> 1:5060;branch=z9hG4bK3806672784-846..Route:
> <sip:172.17.4.22;lr=on;ftag=hss
> UA_3795992784-846;did=55f.4491d5b2>..Max-Forwards:
> 70..Proxy-Authorization:
> Digest
> username="613",realm="172.17.4.22",nonce="45fd6fdd9e385352f9c63342c
>
>
c574c454939f3ca",uri="sip:3525 at 172.17.4.22:5060",response="7156ea61b864a
> 4ab
> 937d17f42c7cd45a",algorithm=md5..Allow:
> INVITE,OPTIONS,CANCEL,ACK,BYE,PRACK
> ,INFO,REFER,NOTIFY..Supported: replaces..From:
> <sip:203 at 172.17.4.22>;tag=hs
> sUA_3795992784-846..To:
> <sip:3525 at 172.17.4.22:5060>;tag=61645575ae245b55..C
> all-ID: 3795992784-846..CSeq: 3 NOTIFY..Contact:
> <sip:203 at 172.17.2.11:5060>
> ..Event: refer..Subscription-State: active;expires=60..Content-Type:
> messag
> e/sipfrag..Content-Length: 530....SIP/2.0 100 trying -- your call is
> import
> ant to us..Via: SIP/2.0/UDP
> 172.17.2.11:5060;received=172.17.4.22;branch=z9
> hG4bK3806642784-846..From:
> <sip:203 at 172.17.4.22>;tag=hssUA_3806597784-846..
> To: <sip:5524 at 172.17.4.22;user=phone>..Call-ID:
3806597784-846..CSeq:
> 2 INV
> ITE..Server: ClaroSIS (Openser 1.1.1 (i386/linux))..Content-Length:
> 0..Warn
> ing: 392 172.17.4.22:5060 "Noisy feedback tells: pid=4003
> req_src_ip=172.1
> 7.2.11 req_src_port=5060 in_uri=sip:5524 at 172.17.4.22;user=phone
> out_uri=sip
> :5524 at 172.17.2.168:5061 via_cnt==1"....
>
> U 2007/03/18 12:54:20.396980 172.17.4.22:5060 -> 172.17.2.14:5060
> NOTIFY sip:3525 at 172.17.2.14;user=phone SIP/2.0..Record-Route:
> <sip:172.17.4
> .22;lr=on;ftag=hssUA_3795992784-846>..Via: SIP/2.0/UDP
> 172.17.4.22;branch=z
> 9hG4bKcd8b.81aaa3f3.0..Via: SIP/2.0/UDP
> 172.17.2.11:5060;branch=z9hG4bK3806
> 672784-846..Max-Forwards: 69..Proxy-Authorization: Digest
> username="613",re
>
>
alm="172.17.4.22",nonce="45fd6fdd9e385352f9c63342cc574c454939f3ca",uri="
> sip
>
>
:3525 at 172.17.4.22:5060",response="7156ea61b864a4ab937d17f42c7cd45a",algo
> rit
> hm=md5..Allow:
> INVITE,OPTIONS,CANCEL,ACK,BYE,PRACK,INFO,REFER,NOTIFY..Suppo
> rted: replaces..From:
> <sip:203 at 172.17.4.22>;tag=hssUA_3795992784-846..To: <
> sip:3525 at 172.17.4.22:5060>;tag=61645575ae245b55..Call-ID:
> 3795992784-846..C
> Seq: 3 NOTIFY..Contact: <sip:203 at 172.17.2.11:5060>..Event:
> refer..Subscript
> ion-State: active;expires=60..Content-Type:
> message/sipfrag..Content-Length
> : 530....SIP/2.0 100 trying -- your call is important to us..Via:
> SIP/2.0/U
> DP
>
172.17.2.11:5060;received=172.17.4.22;branch=z9hG4bK3806642784-846..From
> : <sip:203 at 172.17.4.22>;tag=hssUA_3806597784-846..To:
> <sip:5524 at 172.17.4.22
> ;user=phone>..Call-ID: 3806597784-846..CSeq: 2 INVITE..Server:
> ClaroSIS (Op
> enser 1.1.1 (i386/linux))..Content-Length: 0..Warning: 392
> 172.17.4.22:5060
> "Noisy feedback tells: pid=4003 req_src_ip=172.17.2.11
> req_src_port=5060
> in_uri=sip:5524 at 172.17.4.22;user=phone
> out_uri=sip:5524 at 172.17.2.168:5061 v
> ia_cnt==1"....
>
> U 2007/03/18 12:54:20.401630 172.17.2.168:5061 -> 172.17.4.22:5060
> SIP/2.0 180 Ringing..To:
> <sip:5524 at 172.17.4.22;user=phone>;tag=8cb5cce9fbff
> 0a22i1..From:
<sip:203 at 172.17.4.22>;tag=hssUA_3806597784-846..Call-ID:
> 3806
> 597784-846..CSeq: 2 INVITE..Via: SIP/2.0/UDP
> 172.17.4.22;branch=z9hG4bK95c6
> .337d9f56.0..Via: SIP/2.0/UDP
> 172.17.2.11:5060;branch=z9hG4bK3806642784-846
> ..Record-Route:
> <sip:172.17.4.22;lr=on;ftag=hssUA_3806597784-846;did=0e3.7c
> 5bd92>..Server: Linksys/PAP2-3.1.3(LS)..Content-Length: 0....
>
> U 2007/03/18 12:54:20.403183 172.17.4.22:5060 -> 172.17.2.11:5060
> SIP/2.0 180 Ringing..To:
> <sip:5524 at 172.17.4.22;user=phone>;tag=8cb5cce9fbff
> 0a22i1..From:
<sip:203 at 172.17.4.22>;tag=hssUA_3806597784-846..Call-ID:
> 3806
> 597784-846..CSeq: 2 INVITE..Via: SIP/2.0/UDP
> 172.17.2.11:5060;branch=z9hG4b
> K3806642784-846..Record-Route:
> <sip:172.17.4.22;lr=on;ftag=hssUA_3806597784
> -846;did=0e3.7c5bd92>..Server:
Linksys/PAP2-3.1.3(LS)..Content-Length:
> 0...
> .
>
> U 2007/03/18 12:54:20.403878 172.17.2.14:5060 -> 172.17.4.22:5060
> SIP/2.0 200 OK..Via: SIP/2.0/UDP
> 172.17.4.22;branch=z9hG4bKcd8b.81aaa3f3.0.
> .Via: SIP/2.0/UDP
> 172.17.2.11:5060;branch=z9hG4bK3806672784-846..Record-Rou
> te: <sip:172.17.4.22;lr=on;ftag=hssUA_3795992784-846>..From:
> <sip:203 at 172.1
> 7.4.22>;tag=hssUA_3795992784-846..To:
> <sip:3525 at 172.17.4.22:5060>;tag=61645
> 575ae245b55..Call-ID: 3795992784-846..CSeq: 3 NOTIFY..User-Agent:
> Grandstre
> am BT110 1.0.8.16..Contact:
<sip:3525 at 172.17.2.14;user=phone>..Allow:
> INVIT
> E,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE..Supported:
> replaces..
> Content-Length: 0....
>
> U 2007/03/18 12:54:20.407617 172.17.4.22:5060 -> 172.17.2.11:5060
> SIP/2.0 200 OK..Via: SIP/2.0/UDP
> 172.17.2.11:5060;branch=z9hG4bK3806672784-
> 846..Record-Route:
> <sip:172.17.4.22;lr=on;ftag=hssUA_3795992784-846>..From:
> <sip:203 at 172.17.4.22>;tag=hssUA_3795992784-846..To:
> <sip:3525 at 172.17.4.22:
> 5060>;tag=61645575ae245b55..Call-ID: 3795992784-846..CSeq: 3
> NOTIFY..User-A
> gent: Grandstream BT110 1.0.8.16..Contact:
> <sip:3525 at 172.17.2.14:5060;user=
> phone>..Allow:
> INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE..S
> upported: replaces..Content-Length: 0....
>
> U 2007/03/18 12:54:20.429109 172.17.2.11:5060 -> 172.17.4.22:5060
> NOTIFY sip:3525 at 172.17.2.14;user=phone SIP/2.0..Via: SIP/2.0/UDP
> 172.17.2.1
> 1:5060;branch=z9hG4bK3806702784-846..Route:
> <sip:172.17.4.22;lr=on;ftag=hss
> UA_3795992784-846;did=55f.4491d5b2>..Max-Forwards:
> 70..Proxy-Authorization:
> Digest
> username="613",realm="172.17.4.22",nonce="45fd6fdd9e385352f9c63342c
>
>
c574c454939f3ca",uri="sip:3525 at 172.17.4.22:5060",response="7156ea61b864a
> 4ab
> 937d17f42c7cd45a",algorithm=md5..Allow:
> INVITE,OPTIONS,CANCEL,ACK,BYE,PRACK
> ,INFO,REFER,NOTIFY..Supported: replaces..From:
> <sip:203 at 172.17.4.22>;tag=hs
> sUA_3795992784-846..To:
> <sip:3525 at 172.17.4.22:5060>;tag=61645575ae245b55..C
> all-ID: 3795992784-846..CSeq: 4 NOTIFY..Contact:
> <sip:203 at 172.17.2.11:5060>
> ..Event: refer..Subscription-State: active;expires=60..Content-Type:
> messag
> e/sipfrag..Content-Length: 397....SIP/2.0 180 Ringing..To:
> <sip:5524 at 172.17
> .4.22;user=phone>;tag=8cb5cce9fbff0a22i1..From:
> <sip:203 at 172.17.4.22>;tag=h
> ssUA_3806597784-846..Call-ID: 3806597784-846..CSeq: 2 INVITE..Via:
> SIP/2.0/
> UDP
>
172.17.2.11:5060;received=172.17.4.22;branch=z9hG4bK3806642784-846..Rec
> ord-Route:
> <sip:172.17.4.22;lr=on;ftag=hssUA_3806597784-846;did=0e3.7c5bd92
> >..Server: Linksys/PAP2-3.1.3(LS)..Content-Length: 0....
>
> U 2007/03/18 12:54:20.431776 172.17.4.22:5060 -> 172.17.2.14:5060
> NOTIFY sip:3525 at 172.17.2.14;user=phone SIP/2.0..Record-Route:
> <sip:172.17.4
> .22;lr=on;ftag=hssUA_3795992784-846>..Via: SIP/2.0/UDP
> 172.17.4.22;branch=z
> 9hG4bK9d8b.47c7ce13.0..Via: SIP/2.0/UDP
> 172.17.2.11:5060;branch=z9hG4bK3806
> 702784-846..Max-Forwards: 69..Proxy-Authorization: Digest
> username="613",re
>
>
alm="172.17.4.22",nonce="45fd6fdd9e385352f9c63342cc574c454939f3ca",uri="
> sip
>
>
:3525 at 172.17.4.22:5060",response="7156ea61b864a4ab937d17f42c7cd45a",algo
> rit
> hm=md5..Allow:
> INVITE,OPTIONS,CANCEL,ACK,BYE,PRACK,INFO,REFER,NOTIFY..Suppo
> rted: replaces..From:
> <sip:203 at 172.17.4.22>;tag=hssUA_3795992784-846..To: <
> sip:3525 at 172.17.4.22:5060>;tag=61645575ae245b55..Call-ID:
> 3795992784-846..C
> Seq: 4 NOTIFY..Contact: <sip:203 at 172.17.2.11:5060>..Event:
> refer..Subscript
> ion-State: active;expires=60..Content-Type:
> message/sipfrag..Content-Length
> : 397....SIP/2.0 180 Ringing..To:
> <sip:5524 at 172.17.4.22;user=phone>;tag=8cb
> 5cce9fbff0a22i1..From:
> <sip:203 at 172.17.4.22>;tag=hssUA_3806597784-846..Call
> -ID: 3806597784-846..CSeq: 2 INVITE..Via: SIP/2.0/UDP
> 172.17.2.11:5060;rece
> ived=172.17.4.22;branch=z9hG4bK3806642784-846..Record-Route:
> <sip:172.17.4.
> 22;lr=on;ftag=hssUA_3806597784-846;did=0e3.7c5bd92>..Server:
> Linksys/PAP2-3
> .1.3(LS)..Content-Length: 0....
>
> U 2007/03/18 12:54:20.438291 172.17.2.14:5060 -> 172.17.4.22:5060
> SIP/2.0 200 OK..Via: SIP/2.0/UDP
> 172.17.4.22;branch=z9hG4bK9d8b.47c7ce13.0.
> .Via: SIP/2.0/UDP
> 172.17.2.11:5060;branch=z9hG4bK3806702784-846..Record-Rou
> te: <sip:172.17.4.22;lr=on;ftag=hssUA_3795992784-846>..From:
> <sip:203 at 172.1
> 7.4.22>;tag=hssUA_3795992784-846..To:
> <sip:3525 at 172.17.4.22:5060>;tag=61645
> 575ae245b55..Call-ID: 3795992784-846..CSeq: 4 NOTIFY..User-Agent:
> Grandstre
> am BT110 1.0.8.16..Contact:
<sip:3525 at 172.17.2.14;user=phone>..Allow:
> INVIT
> E,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE..Supported:
> replaces..
> Content-Length: 0....
>
> U 2007/03/18 12:54:20.439954 172.17.4.22:5060 -> 172.17.2.11:5060
> SIP/2.0 200 OK..Via: SIP/2.0/UDP
> 172.17.2.11:5060;branch=z9hG4bK3806702784-
> 846..Record-Route:
> <sip:172.17.4.22;lr=on;ftag=hssUA_3795992784-846>..From:
> <sip:203 at 172.17.4.22>;tag=hssUA_3795992784-846..To:
> <sip:3525 at 172.17.4.22:
> 5060>;tag=61645575ae245b55..Call-ID: 3795992784-846..CSeq: 4
> NOTIFY..User-A
> gent: Grandstream BT110 1.0.8.16..Contact:
> <sip:3525 at 172.17.2.14:5060;user=
> phone>..Allow:
> INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE..S
> upported: replaces..Content-Length: 0....
>
> U 2007/03/18 12:54:23.312128 172.17.2.168:5061 -> 172.17.4.22:5060
> SIP/2.0 200 OK..To:
> <sip:5524 at 172.17.4.22;user=phone>;tag=8cb5cce9fbff0a22i
> 1..From: <sip:203 at 172.17.4.22>;tag=hssUA_3806597784-846..Call-ID:
> 380659778
> 4-846..CSeq: 2 INVITE..Via: SIP/2.0/UDP
> 172.17.4.22;branch=z9hG4bK95c6.337d
> 9f56.0..Via: SIP/2.0/UDP
> 172.17.2.11:5060;branch=z9hG4bK3806642784-846..Rec
> ord-Route:
> <sip:172.17.4.22;lr=on;ftag=hssUA_3806597784-846;did=0e3.7c5bd92
> >..Contact: 5524 <sip:5524 at 172.17.2.168:5061>..Server:
> Linksys/PAP2-3.1.3(L
> S)..Content-Length: 210..Allow: ACK, BYE, CANCEL, INFO, INVITE,
> NOTIFY, OPT
> IONS, REFER..Supported: x-sipura..Content-Type:
> application/sdp....v=0..o=-
> 23586680 23586680 IN IP4 172.17.2.168..s=-..c=IN IP4
> 172.17.2.168..t=0 0..
> m=audio 16388 RTP/AVP 0 101..a=rtpmap:0 PCMU/8000..a=rtpmap:101
> telephone-e
> vent/8000..a=fmtp:101 0-15..a=ptime:30..a=sendrecv..
>
> U 2007/03/18 12:54:23.313878 172.17.4.22:5060 -> 172.17.2.11:5060
> SIP/2.0 200 OK..To:
> <sip:5524 at 172.17.4.22;user=phone>;tag=8cb5cce9fbff0a22i
> 1..From: <sip:203 at 172.17.4.22>;tag=hssUA_3806597784-846..Call-ID:
> 380659778
> 4-846..CSeq: 2 INVITE..Via: SIP/2.0/UDP
> 172.17.2.11:5060;branch=z9hG4bK3806
> 642784-846..Record-Route:
> <sip:172.17.4.22;lr=on;ftag=hssUA_3806597784-846;
> did=0e3.7c5bd92>..Contact: 5524
<sip:5524 at 172.17.2.168:5061>..Server:
> Links
> ys/PAP2-3.1.3(LS)..Content-Length: 210..Allow: ACK, BYE, CANCEL,
INFO,
> INVI
> TE, NOTIFY, OPTIONS, REFER..Supported: x-sipura..Content-Type:
> application/
> sdp....v=0..o=- 23586680 23586680 IN IP4 172.17.2.168..s=-..c=IN IP4
> 172.17
> .2.168..t=0 0..m=audio 16388 RTP/AVP 0 101..a=rtpmap:0
> PCMU/8000..a=rtpmap:
> 101 telephone-event/8000..a=fmtp:101 0-15..a=ptime:30..a=sendrecv..
>
> U 2007/03/18 12:54:23.355581 172.17.2.11:5060 -> 172.17.4.22:5060
> 27646 at 0:1480
> ........NOTIFY sip:3525 at 172.17.2.14;user=phone SIP/2.0..Via:
> SIP/2.0/UDP 17
> 2.17.2.11:5060;branch=z9hG4bK3809632784-846..Route:
> <sip:172.17.4.22;lr=on;
> ftag=hssUA_3795992784-846;did=55f.4491d5b2>..Max-Forwards:
> 70..Proxy-Author
> ization: Digest
> username="613",realm="172.17.4.22",nonce="45fd6fdd9e385352f
>
>
9c63342cc574c454939f3ca",uri="sip:3525 at 172.17.4.22:5060",response="7156e
> a61
> b864a4ab937d17f42c7cd45a",algorithm=md5..Allow:
> INVITE,OPTIONS,CANCEL,ACK,B
> YE,PRACK,INFO,REFER,NOTIFY..Supported: replaces..From:
> <sip:203 at 172.17.4.22
> >;tag=hssUA_3795992784-846..To:
> <sip:3525 at 172.17.4.22:5060>;tag=61645575ae2
> 45b55..Call-ID: 3795992784-846..CSeq: 5 NOTIFY..Contact:
> <sip:203 at 172.17.2.
> 11:5060>..Event: refer..Subscription-State:
> terminated;reason=noresource..C
> ontent-Type: message/sipfrag..Content-Length: 756....SIP/2.0 200
> OK..To: <s
> ip:5524 at 172.17.4.22;user=phone>;tag=8cb5cce9fbff0a22i1..From:
> <sip:203 at 172.
> 17.4.22>;tag=hssUA_3806597784-846..Call-ID: 3806597784-846..CSeq: 2
> INVITE.
> .Via: SIP/2.0/UDP
> 172.17.2.11:5060;received=172.17.4.22;branch=z9hG4bK38066
> 42784-846..Record-Route:
> <sip:172.17.4.22;lr=on;ftag=hssUA_3806597784-846;d
> id=0e3.7c5bd92>..Contact: 5524 <sip:5524 at 172.17.2.168:5061>..Server:
> Linksy
> s/PAP2-3.1.3(LS)..Content-Length: 210..Allow:
> ACK,BYE,CANCEL,INFO,INVITE,NO
> TIFY,OPTIONS,REFER..Supported: x-sipura..Content-Type:
> application/sdp....v
> =0..o=- 23586680 23586680 IN IP4 172.17.2.168..s=-..c=IN IP4
> 172.17.2.168..
> t=0 0..m=audio 16388 RTP/AVP 0 101..a=rtpmap:0 PCMU/800
>
> U 2007/03/18 12:54:23.361462 172.17.4.22:5060 -> 172.17.2.14:5060
> 50085 at 0:1480
> .....I..NOTIFY sip:3525 at 172.17.2.14;user=phone
SIP/2.0..Record-Route:
> <sip:
> 172.17.4.22;lr=on;ftag=hssUA_3795992784-846>..Via: SIP/2.0/UDP
> 172.17.4.22;
> branch=z9hG4bKad8b.016fb321.0..Via: SIP/2.0/UDP
> 172.17.2.11:5060;branch=z9h
> G4bK3809632784-846..Max-Forwards: 69..Proxy-Authorization: Digest
> username=
>
>
"613",realm="172.17.4.22",nonce="45fd6fdd9e385352f9c63342cc574c454939f3c
> a",
>
>
uri="sip:3525 at 172.17.4.22:5060",response="7156ea61b864a4ab937d17f42c7cd4
> 5a"
> ,algorithm=md5..Allow:
> INVITE,OPTIONS,CANCEL,ACK,BYE,PRACK,INFO,REFER,NOTIF
> Y..Supported: replaces..From:
> <sip:203 at 172.17.4.22>;tag=hssUA_3795992784-84
> 6..To: <sip:3525 at 172.17.4.22:5060>;tag=61645575ae245b55..Call-ID:
> 379599278
> 4-846..CSeq: 5 NOTIFY..Contact: <sip:203 at 172.17.2.11:5060>..Event:
> refer..S
> ubscription-State: terminated;reason=noresource..Content-Type:
> message/sipf
> rag..Content-Length: 756....SIP/2.0 200 OK..To:
> <sip:5524 at 172.17.4.22;user=
> phone>;tag=8cb5cce9fbff0a22i1..From:
> <sip:203 at 172.17.4.22>;tag=hssUA_380659
> 7784-846..Call-ID: 3806597784-846..CSeq: 2 INVITE..Via: SIP/2.0/UDP
> 172.17.
>
>
2.11:5060;received=172.17.4.22;branch=z9hG4bK3806642784-846..Record-Rout
> e:
>
>
<sip:172.17.4.22;lr=on;ftag=hssUA_3806597784-846;did=0e3.7c5bd92>..Conta
> ct:
> 5524 <sip:5524 at 172.17.2.168:5061>..Server:
> Linksys/PAP2-3.1.3(LS)..Content
> -Length: 210..Allow:
> ACK,BYE,CANCEL,INFO,INVITE,NOTIFY,OPTIONS,REFER..Suppo
> rted: x-sipura..Content-Type: application/sdp....v=0..o=- 23586680
> 23586680
> IN IP4 172.17.2.168..s=-..c=IN IP4 172.17.2.168..t=0 0
>
> U 2007/03/18 12:54:23.371944 172.17.2.11:5060 -> 172.17.4.22:5060
> ACK sip:5524 at 172.17.2.168:5061 SIP/2.0..Via: SIP/2.0/UDP
> 172.17.2.11:5060;b
> ranch=z9hG4bK3809647784-846..Route:
> <sip:172.17.4.22;lr=on;ftag=hssUA_38065
> 97784-846;did=0e3.7c5bd92>..Max-Forwards: 70..Proxy-Authorization:
> Digest u
>
>
sername="613",realm="172.17.4.22",nonce="45fd6fe80721e4ce9c9b2eef4c93a66
> ef8
>
>
8b9f2c",uri="sip:5524 at 172.17.4.22",response="3fb20f7d6e67668e07b862b9941
> 216
> 2d",algorithm=md5..User-Agent: Claro BS3202 A454..From:
> <sip:203 at 172.17.4.2
> 2>;tag=hssUA_3806597784-846..To:
> <sip:5524 at 172.17.4.22;user=phone>;tag=8cb5
> cce9fbff0a22i1..Call-ID: 3806597784-846..CSeq: 2 ACK..Contact:
> <sip:203 at 172
> .17.2.11:5060>..Content-Length: 0....
>
> U 2007/03/18 12:54:23.372334 172.17.2.14:5060 -> 172.17.4.22:5060
> SIP/2.0 200 OK..Via: SIP/2.0/UDP
> 172.17.4.22;branch=z9hG4bKad8b.016fb321.0.
> .Via: SIP/2.0/UDP
> 172.17.2.11:5060;branch=z9hG4bK3809632784-846..Record-Rou
> te: <sip:172.17.4.22;lr=on;ftag=hssUA_3795992784-846>..From:
> <sip:203 at 172.1
> 7.4.22>;tag=hssUA_3795992784-846..To:
> <sip:3525 at 172.17.4.22:5060>;tag=61645
> 575ae245b55..Call-ID: 3795992784-846..CSeq: 5 NOTIFY..User-Agent:
> Grandstre
> am BT110 1.0.8.16..Contact:
<sip:3525 at 172.17.2.14;user=phone>..Allow:
> INVIT
> E,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE..Supported:
> replaces..
> Content-Length: 0....
>
> U 2007/03/18 12:54:23.373917 172.17.4.22:5060 -> 172.17.2.168:5061
> ACK sip:5524 at 172.17.2.168:5061 SIP/2.0..Record-Route:
> <sip:172.17.4.22;lr=o
> n;ftag=hssUA_3806597784-846>..Via: SIP/2.0/UDP
> 172.17.4.22;branch=z9hG4bK95
> c6.337d9f56.2..Via: SIP/2.0/UDP
> 172.17.2.11:5060;branch=z9hG4bK3809647784-8
> 46..Max-Forwards: 69..Proxy-Authorization: Digest
> username="613",realm="172
>
>
.17.4.22",nonce="45fd6fe80721e4ce9c9b2eef4c93a66ef88b9f2c",uri="sip:5524
> @17
>
>
2.17.4.22",response="3fb20f7d6e67668e07b862b99412162d",algorithm=md5..Us
> er-
> Agent: Claro BS3202 A454..From:
> <sip:203 at 172.17.4.22>;tag=hssUA_3806597784-
> 846..To:
> <sip:5524 at 172.17.4.22;user=phone>;tag=8cb5cce9fbff0a22i1..Call-ID:
> 3806597784-846..CSeq: 2 ACK..Contact:
> <sip:203 at 172.17.2.11:5060>..Content-
> Length: 0....
>
> U 2007/03/18 12:54:23.375179 172.17.4.22:5060 -> 172.17.2.11:5060
> SIP/2.0 200 OK..Via: SIP/2.0/UDP
> 172.17.2.11:5060;branch=z9hG4bK3809632784-
> 846..Record-Route:
> <sip:172.17.4.22;lr=on;ftag=hssUA_3795992784-846>..From:
> <sip:203 at 172.17.4.22>;tag=hssUA_3795992784-846..To:
> <sip:3525 at 172.17.4.22:
> 5060>;tag=61645575ae245b55..Call-ID: 3795992784-846..CSeq: 5
> NOTIFY..User-A
> gent: Grandstream BT110 1.0.8.16..Contact:
> <sip:3525 at 172.17.2.14:5060;user=
> phone>..Allow:
> INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE..S
> upported: replaces..Content-Length: 0....
>
> 4. ****** The message BYE doesn't have the did parameter.
> U 2007/03/18 12:54:23.490685 172.17.2.14:5060 -> 172.17.4.22:5060
> BYE sip:203 at 172.17.2.11:5060 SIP/2.0..Via: SIP/2.0/UDP
> 172.17.2.14;branch=z
> 9hG4bKa419f2aaf11a7b40..Route:
> <sip:172.17.4.22;lr=on;ftag=61645575ae245b55
> >..From: <sip:3525 at 172.17.4.22:5060>;tag=61645575ae245b55..To:
> <sip:203 at 172
> .17.4.22>;tag=hssUA_3795992784-846..Supported: replaces..Call-ID:
> 379599278
> 4-846..CSeq: 323 BYE..User-Agent: Grandstream BT110
> 1.0.8.16..Max-Forwards:
> 70..Allow:
> INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE..Cont
> ent-Length: 0....
>
> U 2007/03/18 12:54:23.494656 172.17.4.22:5060 -> 172.17.2.11:5060
> BYE sip:203 at 172.17.2.11:5060 SIP/2.0..Record-Route:
> <sip:172.17.4.22;lr=on;
> ftag=61645575ae245b55>..Via: SIP/2.0/UDP
> 172.17.4.22;branch=z9hG4bK2751.609
> 47d11.0..Via: SIP/2.0/UDP
> 172.17.2.14;branch=z9hG4bKa419f2aaf11a7b40..From:
> <sip:3525 at 172.17.4.22:5060>;tag=61645575ae245b55..To:
> <sip:203 at 172.17.4.22
> >;tag=hssUA_3795992784-846..Supported: replaces..Call-ID:
> 3795992784-846..C
> Seq: 323 BYE..User-Agent: Grandstream BT110 1.0.8.16..Max-Forwards:
> 69..All
> ow:
>
INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE..Content-Leng
> th: 0....
>
> U 2007/03/18 12:54:23.517688 172.17.2.11:5060 -> 172.17.4.22:5060
> SIP/2.0 200 OK..Via: SIP/2.0/UDP
> 172.17.4.22;branch=z9hG4bK2751.60947d11.0,
> SIP/2.0/UDP
172.17.2.14;branch=z9hG4bKa419f2aaf11a7b40..Record-Route:
> <sip:
> 172.17.4.22;lr=on;ftag=61645575ae245b55>..Server: Claro BS3202
> A454..From:
> <sip:3525 at 172.17.4.22:5060>;tag=61645575ae245b55..To:
> <sip:203 at 172.17.4.22>
> ;tag=hssUA_3795992784-846..Call-ID: 3795992784-846..CSeq: 323
> BYE..Contact:
> <sip:203 at 172.17.2.11:5060>..Allow:
> INVITE,OPTIONS,CANCEL,ACK,BYE,PRACK,INF
> O,REFER,NOTIFY..Content-Length: 0....
>
> U 2007/03/18 12:54:23.519138 172.17.4.22:5060 -> 172.17.2.14:5060
> SIP/2.0 200 OK..Via: SIP/2.0/UDP
> 172.17.2.14;branch=z9hG4bKa419f2aaf11a7b40
> ..Record-Route:
<sip:172.17.4.22;lr=on;ftag=61645575ae245b55>..Server:
> Clar
> o BS3202 A454..From:
> <sip:3525 at 172.17.4.22:5060>;tag=61645575ae245b55..To:
> <sip:203 at 172.17.4.22>;tag=hssUA_3795992784-846..Call-ID:
> 3795992784-846..CS
> eq: 323 BYE..Contact: <sip:203 at 172.17.2.11:5060>..Allow:
> INVITE,OPTIONS,CAN
> CEL,ACK,BYE,PRACK,INFO,REFER,NOTIFY..Content-Length: 0....
>
> U 2007/03/18 12:54:29.780666 172.17.2.11:5060 -> 172.17.4.22:5060
> BYE sip:5524 at 172.17.2.168:5061 SIP/2.0..Via: SIP/2.0/UDP
> 172.17.2.11:5060;b
> ranch=z9hG4bK3816062784-846..Route:
> <sip:172.17.4.22;lr=on;ftag=hssUA_38065
> 97784-846;did=0e3.7c5bd92>..Max-Forwards: 70..Proxy-Authorization:
> Digest u
>
>
sername="613",realm="172.17.4.22",nonce="45fd6fe80721e4ce9c9b2eef4c93a66
> ef8
>
>
8b9f2c",uri="sip:5524 at 172.17.4.22",response="3fb20f7d6e67668e07b862b9941
> 216
> 2d",algorithm=md5..User-Agent: Claro BS3202 A454..From:
> <sip:203 at 172.17.4.2
> 2>;tag=hssUA_3806597784-846..To:
> <sip:5524 at 172.17.4.22;user=phone>;tag=8cb5
> cce9fbff0a22i1..Call-ID: 3806597784-846..CSeq: 3
BYE..Content-Length:
> 0....
>
> U 2007/03/18 12:54:29.784698 172.17.4.22:5060 -> 172.17.2.168:5061
> BYE sip:5524 at 172.17.2.168:5061 SIP/2.0..Record-Route:
> <sip:172.17.4.22;lr=o
> n;ftag=hssUA_3806597784-846>..Via: SIP/2.0/UDP
> 172.17.4.22;branch=z9hG4bKa5
> c6.704043c7.0..Via: SIP/2.0/UDP
> 172.17.2.11:5060;branch=z9hG4bK3816062784-8
> 46..Max-Forwards: 69..Proxy-Authorization: Digest
> username="613",realm="172
>
>
.17.4.22",nonce="45fd6fe80721e4ce9c9b2eef4c93a66ef88b9f2c",uri="sip:5524
> @17
>
>
2.17.4.22",response="3fb20f7d6e67668e07b862b99412162d",algorithm=md5..Us
> er-
> Agent: Claro BS3202 A454..From:
> <sip:203 at 172.17.4.22>;tag=hssUA_3806597784-
> 846..To:
> <sip:5524 at 172.17.4.22;user=phone>;tag=8cb5cce9fbff0a22i1..Call-ID:
> 3806597784-846..CSeq: 3 BYE..Content-Length: 0....
>
> U 2007/03/18 12:54:29.804689 172.17.2.168:5061 -> 172.17.4.22:5060
> SIP/2.0 200 OK..To:
> <sip:5524 at 172.17.4.22;user=phone>;tag=8cb5cce9fbff0a22i
> 1..From: <sip:203 at 172.17.4.22>;tag=hssUA_3806597784-846..Call-ID:
> 380659778
> 4-846..CSeq: 3 BYE..Via: SIP/2.0/UDP
> 172.17.4.22;branch=z9hG4bKa5c6.704043c
> 7.0..Via: SIP/2.0/UDP
> 172.17.2.11:5060;branch=z9hG4bK3816062784-846..Record
> -Route: <sip:172.17.4.22;lr=on;ftag=hssUA_3806597784-846>..Server:
> Linksys/
> PAP2-3.1.3(LS)..P-RTP-Stat:
> PS=146,OS=34640,PR=303,OR=48162,PL=1,JI=0,LA=10
> ,DU=6,EN=G711u,DE=G711u..Content-Length: 0....
>
> U 2007/03/18 12:54:29.806174 172.17.4.22:5060 -> 172.17.2.11:5060
> SIP/2.0 200 OK..To:
> <sip:5524 at 172.17.4.22;user=phone>;tag=8cb5cce9fbff0a22i
> 1..From: <sip:203 at 172.17.4.22>;tag=hssUA_3806597784-846..Call-ID:
> 380659778
> 4-846..CSeq: 3 BYE..Via: SIP/2.0/UDP
> 172.17.2.11:5060;branch=z9hG4bK3816062
> 784-846..Record-Route:
> <sip:172.17.4.22;lr=on;ftag=hssUA_3806597784-846>..S
> erver: Linksys/PAP2-3.1.3(LS)..P-RTP-Stat:
> PS=146,OS=34640,PR=303,OR=48162,
> PL=1,JI=0,LA=10,DU=6,EN=G711u,DE=G711u..Content-Length: 0....
>
> As you can see, the dialog (callid=3795992784-846) still exists...
> /usr/local/sbin/openserctl fifo dlg_list
> 200 OK
> hash=3925, label=727521604, ptr=0x405c2d78
> state=3, timeout=236218
> callid='3795992784-846'
> from uri='sip:203 at 172.17.4.22', tag='hssUA_3795992784-846'
> to uri='sip:3525 at 172.17.4.22:5060', tag='61645575ae245b55'
>
> Thnk you in advance,
> Leonid Fainshtein
>
> -----Original Message-----
> From: Bogdan-Andrei Iancu [mailto:bogdan at voice-system.ro]
> Sent: Friday, March 16, 2007 2:51 PM
> To: Leonid Fainshtein
> Cc: users at openser.org
> Subject: Re: [Users] Problem with dialog module
>
> Hi Leonid,
>
> what do you mean by "removes"?. When sequential requests are
processed,
> the Route header corresponding to your server will be completely
> removed.
>
> regards,
> bogdan
>
> Leonid Fainshtein wrote:
>
>> Hi,
>> I see that when Openser 1.1 receives re-INVITE it removes parameter
>> "did=" from header field Route before sending it to the second call
>> party.
>> Any idea?
>>
>> Thank you in advance,
>> Leonid
>>
>>
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>
>
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