[Serusers] problem with OpenSER + Asterisk + F5 load-balancing switch

26 Feb 2006

Hi,

I'm having a problem trying to set up OpenSER + Asterisk + F5 
load-balancing switch.  Establishing the call (w/ no audio) seems to 
work alright but when the client hangs up, the OK reply from Asterisk 
never reaches the client.  By the way, I'll get to the audio problem 
after the SIP problem is solved.

Here's my setup:
1)  2 OpenSER boxes behind NAT with 198.168.2.X IPs and a public virtual 
IP X.X.X.X.
2)  2 Asterisk boxes behind NAT with 192.168.3.X IPs and a public 
virtual IP Y.Y.Y.Y.
3)  2 MySQL database boxes behind NAT with 192.168.4.X IPs and a private 
virtual IP 192.168.4.10.

Each set of boxes are in it's on VLAN so the gateways are .1 for each 
subnet.

Attached are the logs from the private and public interfaces on the F5 
switch.

Can someone tell me what I'm doing wrong?  or if my setup needs to be 
changed?  Thanks in advance.

Jack

No.     Time        Source                Destination           Protocol Info
     30 8.539666    X.X.X.X         192.168.2.11          SIP/SDP  Request: INVITE
sip:*0@X.X.X.X:5060, with session description

Frame 30 (776 bytes on wire, 776 bytes captured)
Ethernet II, Src: 192.168.2.1 (00:01:d7:37:0e:c2), Dst: 00:16:35:9f:2c:6b
(00:16:35:9f:2c:6b)
Internet Protocol, Src: X.X.X.X (X.X.X.X), Dst: 192.168.2.11 (192.168.2.11)
User Datagram Protocol, Src Port: 23018 (23018), Dst Port: 5060 (5060)
Session Initiation Protocol
    Request-Line: INVITE sip:*0@X.X.X.X:5060 SIP/2.0
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;rport;branch=z9hG4bK0a01c9450000002743ff5f3a000072cb00000029
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>
        Contact: <sip:jack.wei@64.77.225.69>
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 1 INVITE
        Max-Forwards: 70
        User-Agent: SJphone/1.61.312b (SJ Labs)
        Content-Length: 262
        Content-Type: application/sdp
    Message body
        Session Description Protocol
            Session Description Protocol Version (v): 0
            Owner/Creator, Session Id (o): - 3349798330 3349798330 IN IP4 64.77.225.69
            Session Name (s): SJphone
            Connection Information (c): IN IP4 64.77.225.69
            Time Description, active time (t): 0 0
            Session Attribute (a): setup:active
            Media Description, name and address (m): audio 49156 RTP/AVP 3 0 8 101
            Media Attribute (a): rtpmap:3 GSM/8000
            Media Attribute (a): rtpmap:0 PCMU/8000
            Media Attribute (a): rtpmap:8 PCMA/8000
            Media Attribute (a): rtpmap:101 telephone-event/8000
            Media Attribute (a): fmtp:101 0-11,16

No.     Time        Source                Destination           Protocol Info
     31 8.540905    192.168.2.11          X.X.X.X         SIP      Status: 407 Proxy
Authentication Required

Frame 31 (598 bytes on wire, 598 bytes captured)
Ethernet II, Src: 00:16:35:9f:2c:6b (00:16:35:9f:2c:6b), Dst: 192.168.2.1
(00:01:d7:37:0e:c2)
Internet Protocol, Src: 192.168.2.11 (192.168.2.11), Dst: X.X.X.X (X.X.X.X)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 23018 (23018)
Session Initiation Protocol
    Status-Line: SIP/2.0 407 Proxy Authentication Required
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;rport=23018;branch=z9hG4bK0a01c9450000002743ff5f3a000072cb00000029;received=X.X.X.X
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=329cfeaa6ded039da25ff8cbb8668bd2.c651
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 1 INVITE
        Proxy-Authenticate: Digest realm="X.X.X.X",
nonce="43fefdd01e0923dcfc87e7d23d9b731cfc84ffbd"
        Server: OpenSer (1.0.0-tls (i386/linux))
        Content-Length: 0

No.     Time        Source                Destination           Protocol Info
     35 8.543577    X.X.X.X         192.168.2.11          SIP      Request: ACK
sip:*0@X.X.X.X:5060

Frame 35 (479 bytes on wire, 479 bytes captured)
Ethernet II, Src: 192.168.2.1 (00:01:d7:37:0e:c2), Dst: 00:16:35:9f:2c:6b
(00:16:35:9f:2c:6b)
Internet Protocol, Src: X.X.X.X (X.X.X.X), Dst: 192.168.2.11 (192.168.2.11)
User Datagram Protocol, Src Port: 23018 (23018), Dst Port: 5060 (5060)
Session Initiation Protocol
    Request-Line: ACK sip:*0@X.X.X.X:5060 SIP/2.0
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;rport;branch=z9hG4bK0a01c9450000002743ff5f3a000072cb00000029
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=329cfeaa6ded039da25ff8cbb8668bd2.c651
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 1 ACK
        Max-Forwards: 70
        User-Agent: SJphone/1.61.312b (SJ Labs)
        Content-Length: 0

No.     Time        Source                Destination           Protocol Info
     36 8.544953    X.X.X.X         192.168.2.11          SIP/SDP  Request: INVITE
sip:*0@X.X.X.X:5060, with session description

Frame 36 (980 bytes on wire, 980 bytes captured)
Ethernet II, Src: 192.168.2.1 (00:01:d7:37:0e:c2), Dst: 00:16:35:9f:2c:6b
(00:16:35:9f:2c:6b)
Internet Protocol, Src: X.X.X.X (X.X.X.X), Dst: 192.168.2.11 (192.168.2.11)
User Datagram Protocol, Src Port: 23018 (23018), Dst Port: 5060 (5060)
Session Initiation Protocol
    Request-Line: INVITE sip:*0@X.X.X.X:5060 SIP/2.0
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;rport;branch=z9hG4bK0a01c9450000002743ff5f3a000003630000002a
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>
        Contact: <sip:jack.wei@64.77.225.69>
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 2 INVITE
        Max-Forwards: 70
        User-Agent: SJphone/1.61.312b (SJ Labs)
        Content-Length: 262
        Content-Type: application/sdp
        Proxy-Authorization: Digest
username="jack.wei",realm="X.X.X.X",nonce="43fefdd01e0923dcfc87e7d23d9b731cfc84ffbd",uri="sip:*0@X.X.X.X:5060",response="0b87bcb43183f39a2d19f11572b6c0c5"
    Message body
        Session Description Protocol
            Session Description Protocol Version (v): 0
            Owner/Creator, Session Id (o): - 3349798330 3349798330 IN IP4 64.77.225.69
            Session Name (s): SJphone
            Connection Information (c): IN IP4 64.77.225.69
            Time Description, active time (t): 0 0
            Session Attribute (a): setup:active
            Media Description, name and address (m): audio 49156 RTP/AVP 3 0 8 101
            Media Attribute (a): rtpmap:3 GSM/8000
            Media Attribute (a): rtpmap:0 PCMU/8000
            Media Attribute (a): rtpmap:8 PCMA/8000
            Media Attribute (a): rtpmap:101 telephone-event/8000
            Media Attribute (a): fmtp:101 0-11,16

No.     Time        Source                Destination           Protocol Info
    139 8.859768    192.168.2.11          X.X.X.X         SIP      Status: 100 trying --
your call is important to us

Frame 139 (461 bytes on wire, 461 bytes captured)
Ethernet II, Src: 00:16:35:9f:2c:6b (00:16:35:9f:2c:6b), Dst: 192.168.2.1
(00:01:d7:37:0e:c2)
Internet Protocol, Src: 192.168.2.11 (192.168.2.11), Dst: X.X.X.X (X.X.X.X)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 23018 (23018)
Session Initiation Protocol
    Status-Line: SIP/2.0 100 trying -- your call is important to us
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;rport=23018;branch=z9hG4bK0a01c9450000002743ff5f3a000003630000002a;received=X.X.X.X
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 2 INVITE
        Server: OpenSer (1.0.0-tls (i386/linux))
        Content-Length: 0

No.     Time        Source                Destination           Protocol Info
    140 8.859951    192.168.2.11          Y.Y.Y.Y         SIP/SDP  Request: INVITE
sip:*02139435245@Y.Y.Y.Y:5060, with session description

Frame 140 (1096 bytes on wire, 1096 bytes captured)
Ethernet II, Src: 00:16:35:9f:2c:6b (00:16:35:9f:2c:6b), Dst: 192.168.2.1
(00:01:d7:37:0e:c2)
Internet Protocol, Src: 192.168.2.11 (192.168.2.11), Dst: Y.Y.Y.Y (Y.Y.Y.Y)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Request-Line: INVITE sip:*02139435245@Y.Y.Y.Y:5060 SIP/2.0
    Message Header
        Record-Route: <sip:*0@X.X.X.X:5060;ftag=580759013014;lr=on>
        Via: SIP/2.0/UDP 192.168.2.11;branch=z9hG4bKcee6.d2008e95.0
        Via: SIP/2.0/UDP
10.1.201.69;received=X.X.X.X;rport=23018;branch=z9hG4bK0a01c9450000002743ff5f3a000003630000002a
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>
        Contact: <sip:jack.wei@64.77.225.69>
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 2 INVITE
        Max-Forwards: 69
        User-Agent: SJphone/1.61.312b (SJ Labs)
        Content-Length: 262
        Content-Type: application/sdp
        Remote-Party-ID:
<sip:2139435245@X.X.X.X>;party=calling;id-type=subscriber;screen=yes;privacy=full
        P-hint: Asterisk outbound (voicemail box)
    Message body
        Session Description Protocol
            Session Description Protocol Version (v): 0
            Owner/Creator, Session Id (o): - 3349798330 3349798330 IN IP4 64.77.225.69
            Session Name (s): SJphone
            Connection Information (c): IN IP4 64.77.225.69
            Time Description, active time (t): 0 0
            Session Attribute (a): setup:active
            Media Description, name and address (m): audio 49156 RTP/AVP 3 0 8 101
            Media Attribute (a): rtpmap:3 GSM/8000
            Media Attribute (a): rtpmap:0 PCMU/8000
            Media Attribute (a): rtpmap:8 PCMA/8000
            Media Attribute (a): rtpmap:101 telephone-event/8000
            Media Attribute (a): fmtp:101 0-11,16

No.     Time        Source                Destination           Protocol Info
    141 8.861041    192.168.2.1           192.168.2.11          SIP      Status: 100
Trying

Frame 141 (608 bytes on wire, 608 bytes captured)
Ethernet II, Src: 192.168.2.1 (00:01:d7:37:0e:c2), Dst: 00:16:35:9f:2c:6b
(00:16:35:9f:2c:6b)
Internet Protocol, Src: 192.168.2.1 (192.168.2.1), Dst: 192.168.2.11 (192.168.2.11)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Status-Line: SIP/2.0 100 Trying
    Message Header
        Via: SIP/2.0/UDP 192.168.2.11;branch=z9hG4bKcee6.d2008e95.0;received=Y.Y.Y.Y
        Via: SIP/2.0/UDP
10.1.201.69;received=X.X.X.X;rport=23018;branch=z9hG4bK0a01c9450000002743ff5f3a000003630000002a
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 2 INVITE
        User-Agent: Asterisk PBX
        Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
        Contact: <sip:*02139435245@Y.Y.Y.Y>
        Content-Length: 0

No.     Time        Source                Destination           Protocol Info
    143 8.861363    192.168.2.1           192.168.2.11          SIP/SDP  Status: 200 OK,
with session description

Frame 143 (964 bytes on wire, 964 bytes captured)
Ethernet II, Src: 192.168.2.1 (00:01:d7:37:0e:c2), Dst: 00:16:35:9f:2c:6b
(00:16:35:9f:2c:6b)
Internet Protocol, Src: 192.168.2.1 (192.168.2.1), Dst: 192.168.2.11 (192.168.2.11)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Status-Line: SIP/2.0 200 OK
    Message Header
        Via: SIP/2.0/UDP 192.168.2.11;branch=z9hG4bKcee6.d2008e95.0;received=Y.Y.Y.Y
        Via: SIP/2.0/UDP
10.1.201.69;received=X.X.X.X;rport=23018;branch=z9hG4bK0a01c9450000002743ff5f3a000003630000002a
        Record-Route: <sip:*0@X.X.X.X:5060;ftag=580759013014;lr=on>
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 2 INVITE
        User-Agent: Asterisk PBX
        Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
        Contact: <sip:*02139435245@Y.Y.Y.Y>
        Content-Type: application/sdp
        Content-Length: 241
    Message body
        Session Description Protocol
            Session Description Protocol Version (v): 0
            Owner/Creator, Session Id (o): root 15210 15210 IN IP4 Y.Y.Y.Y
            Session Name (s): session
            Connection Information (c): IN IP4 Y.Y.Y.Y
            Time Description, active time (t): 0 0
            Media Description, name and address (m): audio 13086 RTP/AVP 3 0 101
            Media Attribute (a): rtpmap:3 GSM/8000
            Media Attribute (a): rtpmap:0 PCMU/8000
            Media Attribute (a): rtpmap:101 telephone-event/8000
            Media Attribute (a): fmtp:101 0-16
            Media Attribute (a): silenceSupp:off - - - -

No.     Time        Source                Destination           Protocol Info
    144 8.862363    192.168.2.11          X.X.X.X         SIP/SDP  Status: 200 OK, with
session description

Frame 144 (880 bytes on wire, 880 bytes captured)
Ethernet II, Src: 00:16:35:9f:2c:6b (00:16:35:9f:2c:6b), Dst: 192.168.2.1
(00:01:d7:37:0e:c2)
Internet Protocol, Src: 192.168.2.11 (192.168.2.11), Dst: X.X.X.X (X.X.X.X)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 23018 (23018)
Session Initiation Protocol
    Status-Line: SIP/2.0 200 OK
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;received=X.X.X.X;rport=23018;branch=z9hG4bK0a01c9450000002743ff5f3a000003630000002a
        Record-Route: <sip:*0@X.X.X.X:5060;ftag=580759013014;lr=on>
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 2 INVITE
        User-Agent: Asterisk PBX
        Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
        Contact: <sip:*02139435245@Y.Y.Y.Y>
        Content-Type: application/sdp
        Content-Length: 241
    Message body
        Session Description Protocol
            Session Description Protocol Version (v): 0
            Owner/Creator, Session Id (o): root 15210 15210 IN IP4 Y.Y.Y.Y
            Session Name (s): session
            Connection Information (c): IN IP4 Y.Y.Y.Y
            Time Description, active time (t): 0 0
            Media Description, name and address (m): audio 13086 RTP/AVP 3 0 101
            Media Attribute (a): rtpmap:3 GSM/8000
            Media Attribute (a): rtpmap:0 PCMU/8000
            Media Attribute (a): rtpmap:101 telephone-event/8000
            Media Attribute (a): fmtp:101 0-16
            Media Attribute (a): silenceSupp:off - - - -

No.     Time        Source                Destination           Protocol Info
    148 8.867099    X.X.X.X         192.168.2.11          SIP      Request: ACK
sip:*02139435245@Y.Y.Y.Y

Frame 148 (517 bytes on wire, 517 bytes captured)
Ethernet II, Src: 192.168.2.1 (00:01:d7:37:0e:c2), Dst: 00:16:35:9f:2c:6b
(00:16:35:9f:2c:6b)
Internet Protocol, Src: X.X.X.X (X.X.X.X), Dst: 192.168.2.11 (192.168.2.11)
User Datagram Protocol, Src Port: 23018 (23018), Dst Port: 5060 (5060)
Session Initiation Protocol
    Request-Line: ACK sip:*02139435245@Y.Y.Y.Y SIP/2.0
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;rport;branch=z9hG4bK0a01c9450000002743ff5f3b00004fe30000002d
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 2 ACK
        Max-Forwards: 70
        User-Agent: SJphone/1.61.312b (SJ Labs)
        Content-Length: 0
        Route: <sip:*0@X.X.X.X:5060;ftag=580759013014;lr=on>

No.     Time        Source                Destination           Protocol Info
    166 8.871652    192.168.2.11          Y.Y.Y.Y         SIP      Request: ACK
sip:*02139435245@Y.Y.Y.Y

Frame 166 (624 bytes on wire, 624 bytes captured)
Ethernet II, Src: 00:16:35:9f:2c:6b (00:16:35:9f:2c:6b), Dst: 192.168.2.1
(00:01:d7:37:0e:c2)
Internet Protocol, Src: 192.168.2.11 (192.168.2.11), Dst: Y.Y.Y.Y (Y.Y.Y.Y)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Request-Line: ACK sip:*02139435245@Y.Y.Y.Y SIP/2.0
    Message Header
        Record-Route: <sip:*02139435245@X.X.X.X:5060;ftag=580759013014;lr=on>
        Via: SIP/2.0/UDP 192.168.2.11;branch=0
        Via: SIP/2.0/UDP
10.1.201.69;received=X.X.X.X;rport=23018;branch=z9hG4bK0a01c9450000002743ff5f3b00004fe30000002d
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 2 ACK
        Max-Forwards: 69
        User-Agent: SJphone/1.61.312b (SJ Labs)
        Content-Length: 0
        P-hint: rr-enforced

No.     Time        Source                Destination           Protocol Info
    182 10.744014   X.X.X.X         192.168.2.11          SIP      Request: BYE
sip:*02139435245@Y.Y.Y.Y

Frame 182 (721 bytes on wire, 721 bytes captured)
Ethernet II, Src: 192.168.2.1 (00:01:d7:37:0e:c2), Dst: 00:16:35:9f:2c:6b
(00:16:35:9f:2c:6b)
Internet Protocol, Src: X.X.X.X (X.X.X.X), Dst: 192.168.2.11 (192.168.2.11)
User Datagram Protocol, Src Port: 23018 (23018), Dst Port: 5060 (5060)
Session Initiation Protocol
    Request-Line: BYE sip:*02139435245@Y.Y.Y.Y SIP/2.0
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;rport;branch=z9hG4bK0a01c9450000002743ff5f3c0000607b0000002e
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 3 BYE
        Max-Forwards: 70
        User-Agent: SJphone/1.61.312b (SJ Labs)
        Content-Length: 0
        Route: <sip:*0@X.X.X.X:5060;ftag=580759013014;lr=on>
        Proxy-Authorization: Digest
username="jack.wei",realm="X.X.X.X",nonce="43fefdd01e0923dcfc87e7d23d9b731cfc84ffbd",uri="sip:*0@X.X.X.X:5060",response="0b87bcb43183f39a2d19f11572b6c0c5"

No.     Time        Source                Destination           Protocol Info
    183 10.744631   192.168.2.11          Y.Y.Y.Y         SIP      Request: BYE
sip:*02139435245@Y.Y.Y.Y

Frame 183 (849 bytes on wire, 849 bytes captured)
Ethernet II, Src: 00:16:35:9f:2c:6b (00:16:35:9f:2c:6b), Dst: 192.168.2.1
(00:01:d7:37:0e:c2)
Internet Protocol, Src: 192.168.2.11 (192.168.2.11), Dst: Y.Y.Y.Y (Y.Y.Y.Y)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Request-Line: BYE sip:*02139435245@Y.Y.Y.Y SIP/2.0
    Message Header
        Record-Route: <sip:*02139435245@X.X.X.X:5060;ftag=580759013014;lr=on>
        Via: SIP/2.0/UDP 192.168.2.11;branch=z9hG4bKdee6.210f3e03.0
        Via: SIP/2.0/UDP
10.1.201.69;received=X.X.X.X;rport=23018;branch=z9hG4bK0a01c9450000002743ff5f3c0000607b0000002e
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 3 BYE
        Max-Forwards: 69
        User-Agent: SJphone/1.61.312b (SJ Labs)
        Content-Length: 0
        Proxy-Authorization: Digest
username="jack.wei",realm="X.X.X.X",nonce="43fefdd01e0923dcfc87e7d23d9b731cfc84ffbd",uri="sip:*0@X.X.X.X:5060",response="0b87bcb43183f39a2d19f11572b6c0c5"
        P-hint: rr-enforced

No.     Time        Source                Destination           Protocol Info
    184 10.745306   192.168.2.1           192.168.2.11          SIP      Status: 200 OK

Frame 184 (697 bytes on wire, 697 bytes captured)
Ethernet II, Src: 192.168.2.1 (00:01:d7:37:0e:c2), Dst: 00:16:35:9f:2c:6b
(00:16:35:9f:2c:6b)
Internet Protocol, Src: 192.168.2.1 (192.168.2.1), Dst: 192.168.2.11 (192.168.2.11)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Status-Line: SIP/2.0 200 OK
    Message Header
        Via: SIP/2.0/UDP 192.168.2.11;branch=z9hG4bKdee6.210f3e03.0;received=Y.Y.Y.Y
        Via: SIP/2.0/UDP
10.1.201.69;received=X.X.X.X;rport=23018;branch=z9hG4bK0a01c9450000002743ff5f3c0000607b0000002e
        Record-Route: <sip:*02139435245@X.X.X.X:5060;ftag=580759013014;lr=on>
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 3 BYE
        User-Agent: Asterisk PBX
        Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
        Contact: <sip:*02139435245@Y.Y.Y.Y>
        Content-Length: 0

No.     Time        Source                Destination           Protocol Info
    186 10.746409   192.168.2.11          X.X.X.X         SIP      Status: 200 OK

Frame 186 (639 bytes on wire, 639 bytes captured)
Ethernet II, Src: 00:16:35:9f:2c:6b (00:16:35:9f:2c:6b), Dst: 192.168.2.1
(00:01:d7:37:0e:c2)
Internet Protocol, Src: 192.168.2.11 (192.168.2.11), Dst: X.X.X.X (X.X.X.X)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 23018 (23018)
Session Initiation Protocol
    Status-Line: SIP/2.0 200 OK
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;received=X.X.X.X;rport=23018;branch=z9hG4bK0a01c9450000002743ff5f3c0000607b0000002e
        Record-Route: <sip:*02139435245@X.X.X.X:5060;ftag=580759013014;lr=on>
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 3 BYE
        User-Agent: Asterisk PBX
        Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
        Contact: <sip:*02139435245@192.168.2.1:5060>
        Content-Length: 0
        P-hint: NAT traversal

No.     Time        Source                Destination           Protocol Info
    277 11.244153   X.X.X.X         192.168.2.11          SIP      Request: BYE
sip:*02139435245@Y.Y.Y.Y

Frame 277 (721 bytes on wire, 721 bytes captured)
Ethernet II, Src: 192.168.2.1 (00:01:d7:37:0e:c2), Dst: 00:16:35:9f:2c:6b
(00:16:35:9f:2c:6b)
Internet Protocol, Src: X.X.X.X (X.X.X.X), Dst: 192.168.2.11 (192.168.2.11)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Request-Line: BYE sip:*02139435245@Y.Y.Y.Y SIP/2.0
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;rport;branch=z9hG4bK0a01c9450000002743ff5f3c0000607b0000002e
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 3 BYE
        Max-Forwards: 70
        User-Agent: SJphone/1.61.312b (SJ Labs)
        Content-Length: 0
        Route: <sip:*0@X.X.X.X:5060;ftag=580759013014;lr=on>
        Proxy-Authorization: Digest
username="jack.wei",realm="X.X.X.X",nonce="43fefdd01e0923dcfc87e7d23d9b731cfc84ffbd",uri="sip:*0@X.X.X.X:5060",response="0b87bcb43183f39a2d19f11572b6c0c5"

No.     Time        Source                Destination           Protocol Info
    291 11.248051   192.168.2.11          X.X.X.X         SIP      Status: 200 OK

Frame 291 (639 bytes on wire, 639 bytes captured)
Ethernet II, Src: 00:16:35:9f:2c:6b (00:16:35:9f:2c:6b), Dst: 192.168.2.1
(00:01:d7:37:0e:c2)
Internet Protocol, Src: 192.168.2.11 (192.168.2.11), Dst: X.X.X.X (X.X.X.X)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 23018 (23018)
Session Initiation Protocol
    Status-Line: SIP/2.0 200 OK
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;received=X.X.X.X;rport=23018;branch=z9hG4bK0a01c9450000002743ff5f3c0000607b0000002e
        Record-Route: <sip:*02139435245@X.X.X.X:5060;ftag=580759013014;lr=on>
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 3 BYE
        User-Agent: Asterisk PBX
        Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
        Contact: <sip:*02139435245@192.168.2.1:5060>
        Content-Length: 0
        P-hint: NAT traversal

No.     Time        Source                Destination           Protocol Info
    357 12.243451   X.X.X.X         192.168.2.11          SIP      Request: BYE
sip:*02139435245@Y.Y.Y.Y

Frame 357 (721 bytes on wire, 721 bytes captured)
Ethernet II, Src: 192.168.2.1 (00:01:d7:37:0e:c2), Dst: 00:16:35:9f:2c:6b
(00:16:35:9f:2c:6b)
Internet Protocol, Src: X.X.X.X (X.X.X.X), Dst: 192.168.2.11 (192.168.2.11)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Request-Line: BYE sip:*02139435245@Y.Y.Y.Y SIP/2.0
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;rport;branch=z9hG4bK0a01c9450000002743ff5f3c0000607b0000002e
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 3 BYE
        Max-Forwards: 70
        User-Agent: SJphone/1.61.312b (SJ Labs)
        Content-Length: 0
        Route: <sip:*0@X.X.X.X:5060;ftag=580759013014;lr=on>
        Proxy-Authorization: Digest
username="jack.wei",realm="X.X.X.X",nonce="43fefdd01e0923dcfc87e7d23d9b731cfc84ffbd",uri="sip:*0@X.X.X.X:5060",response="0b87bcb43183f39a2d19f11572b6c0c5"

No.     Time        Source                Destination           Protocol Info
    358 12.244007   192.168.2.11          X.X.X.X         SIP      Status: 200 OK

Frame 358 (639 bytes on wire, 639 bytes captured)
Ethernet II, Src: 00:16:35:9f:2c:6b (00:16:35:9f:2c:6b), Dst: 192.168.2.1
(00:01:d7:37:0e:c2)
Internet Protocol, Src: 192.168.2.11 (192.168.2.11), Dst: X.X.X.X (X.X.X.X)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 23018 (23018)
Session Initiation Protocol
    Status-Line: SIP/2.0 200 OK
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;received=X.X.X.X;rport=23018;branch=z9hG4bK0a01c9450000002743ff5f3c0000607b0000002e
        Record-Route: <sip:*02139435245@X.X.X.X:5060;ftag=580759013014;lr=on>
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 3 BYE
        User-Agent: Asterisk PBX
        Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
        Contact: <sip:*02139435245@192.168.2.1:5060>
        Content-Length: 0
        P-hint: NAT traversal

No.     Time        Source                Destination           Protocol Info
    430 14.241814   X.X.X.X         192.168.2.11          SIP      Request: BYE
sip:*02139435245@Y.Y.Y.Y

Frame 430 (721 bytes on wire, 721 bytes captured)
Ethernet II, Src: 192.168.2.1 (00:01:d7:37:0e:c2), Dst: 00:16:35:9f:2c:6b
(00:16:35:9f:2c:6b)
Internet Protocol, Src: X.X.X.X (X.X.X.X), Dst: 192.168.2.11 (192.168.2.11)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Request-Line: BYE sip:*02139435245@Y.Y.Y.Y SIP/2.0
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;rport;branch=z9hG4bK0a01c9450000002743ff5f3c0000607b0000002e
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 3 BYE
        Max-Forwards: 70
        User-Agent: SJphone/1.61.312b (SJ Labs)
        Content-Length: 0
        Route: <sip:*0@X.X.X.X:5060;ftag=580759013014;lr=on>
        Proxy-Authorization: Digest
username="jack.wei",realm="X.X.X.X",nonce="43fefdd01e0923dcfc87e7d23d9b731cfc84ffbd",uri="sip:*0@X.X.X.X:5060",response="0b87bcb43183f39a2d19f11572b6c0c5"

No.     Time        Source                Destination           Protocol Info
    431 14.242562   192.168.2.11          X.X.X.X         SIP      Status: 200 OK

Frame 431 (639 bytes on wire, 639 bytes captured)
Ethernet II, Src: 00:16:35:9f:2c:6b (00:16:35:9f:2c:6b), Dst: 192.168.2.1
(00:01:d7:37:0e:c2)
Internet Protocol, Src: 192.168.2.11 (192.168.2.11), Dst: X.X.X.X (X.X.X.X)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 23018 (23018)
Session Initiation Protocol
    Status-Line: SIP/2.0 200 OK
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;received=X.X.X.X;rport=23018;branch=z9hG4bK0a01c9450000002743ff5f3c0000607b0000002e
        Record-Route: <sip:*02139435245@X.X.X.X:5060;ftag=580759013014;lr=on>
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 3 BYE
        User-Agent: Asterisk PBX
        Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
        Contact: <sip:*02139435245@192.168.2.1:5060>
        Content-Length: 0
        P-hint: NAT traversal

No.     Time        Source                Destination           Protocol Info
    508 18.247779   X.X.X.X         192.168.2.11          SIP      Request: BYE
sip:*02139435245@Y.Y.Y.Y

Frame 508 (721 bytes on wire, 721 bytes captured)
Ethernet II, Src: 192.168.2.1 (00:01:d7:37:0e:c2), Dst: 00:16:35:9f:2c:6b
(00:16:35:9f:2c:6b)
Internet Protocol, Src: X.X.X.X (X.X.X.X), Dst: 192.168.2.11 (192.168.2.11)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Request-Line: BYE sip:*02139435245@Y.Y.Y.Y SIP/2.0
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;rport;branch=z9hG4bK0a01c9450000002743ff5f3c0000607b0000002e
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 3 BYE
        Max-Forwards: 70
        User-Agent: SJphone/1.61.312b (SJ Labs)
        Content-Length: 0
        Route: <sip:*0@X.X.X.X:5060;ftag=580759013014;lr=on>
        Proxy-Authorization: Digest
username="jack.wei",realm="X.X.X.X",nonce="43fefdd01e0923dcfc87e7d23d9b731cfc84ffbd",uri="sip:*0@X.X.X.X:5060",response="0b87bcb43183f39a2d19f11572b6c0c5"

No.     Time        Source                Destination           Protocol Info
    509 18.248381   192.168.2.11          Y.Y.Y.Y         SIP      Request: BYE
sip:*02139435245@Y.Y.Y.Y

Frame 509 (848 bytes on wire, 848 bytes captured)
Ethernet II, Src: 00:16:35:9f:2c:6b (00:16:35:9f:2c:6b), Dst: 192.168.2.1
(00:01:d7:37:0e:c2)
Internet Protocol, Src: 192.168.2.11 (192.168.2.11), Dst: Y.Y.Y.Y (Y.Y.Y.Y)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Request-Line: BYE sip:*02139435245@Y.Y.Y.Y SIP/2.0
    Message Header
        Record-Route: <sip:*02139435245@X.X.X.X:5060;ftag=580759013014;lr=on>
        Via: SIP/2.0/UDP 192.168.2.11;branch=z9hG4bKdee6.310f3e03.0
        Via: SIP/2.0/UDP
10.1.201.69;received=X.X.X.X;rport=5060;branch=z9hG4bK0a01c9450000002743ff5f3c0000607b0000002e
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 3 BYE
        Max-Forwards: 69
        User-Agent: SJphone/1.61.312b (SJ Labs)
        Content-Length: 0
        Proxy-Authorization: Digest
username="jack.wei",realm="X.X.X.X",nonce="43fefdd01e0923dcfc87e7d23d9b731cfc84ffbd",uri="sip:*0@X.X.X.X:5060",response="0b87bcb43183f39a2d19f11572b6c0c5"
        P-hint: rr-enforced

No.     Time        Source                Destination           Protocol Info
    510 18.249048   192.168.2.1           192.168.2.11          SIP      Status: 200 OK

Frame 510 (696 bytes on wire, 696 bytes captured)
Ethernet II, Src: 192.168.2.1 (00:01:d7:37:0e:c2), Dst: 00:16:35:9f:2c:6b
(00:16:35:9f:2c:6b)
Internet Protocol, Src: 192.168.2.1 (192.168.2.1), Dst: 192.168.2.11 (192.168.2.11)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Status-Line: SIP/2.0 200 OK
    Message Header
        Via: SIP/2.0/UDP 192.168.2.11;branch=z9hG4bKdee6.310f3e03.0;received=Y.Y.Y.Y
        Via: SIP/2.0/UDP
10.1.201.69;received=X.X.X.X;rport=5060;branch=z9hG4bK0a01c9450000002743ff5f3c0000607b0000002e
        Record-Route: <sip:*02139435245@X.X.X.X:5060;ftag=580759013014;lr=on>
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 3 BYE
        User-Agent: Asterisk PBX
        Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
        Contact: <sip:*02139435245@Y.Y.Y.Y>
        Content-Length: 0

No.     Time        Source                Destination           Protocol Info
    511 18.249538   192.168.2.11          X.X.X.X         SIP      Status: 200 OK

Frame 511 (638 bytes on wire, 638 bytes captured)
Ethernet II, Src: 00:16:35:9f:2c:6b (00:16:35:9f:2c:6b), Dst: 192.168.2.1
(00:01:d7:37:0e:c2)
Internet Protocol, Src: 192.168.2.11 (192.168.2.11), Dst: X.X.X.X (X.X.X.X)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Status-Line: SIP/2.0 200 OK
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;received=X.X.X.X;rport=5060;branch=z9hG4bK0a01c9450000002743ff5f3c0000607b0000002e
        Record-Route: <sip:*02139435245@X.X.X.X:5060;ftag=580759013014;lr=on>
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 3 BYE
        User-Agent: Asterisk PBX
        Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
        Contact: <sip:*02139435245@192.168.2.1:5060>
        Content-Length: 0
        P-hint: NAT traversal

No.     Time        Source                Destination           Protocol Info
    512 18.249612   X.X.X.X         192.168.2.11          SIP      Status: 200 OK

Frame 512 (638 bytes on wire, 638 bytes captured)
Ethernet II, Src: 192.168.2.1 (00:01:d7:37:0e:c2), Dst: 00:16:35:9f:2c:6b
(00:16:35:9f:2c:6b)
Internet Protocol, Src: X.X.X.X (X.X.X.X), Dst: 192.168.2.11 (192.168.2.11)
User Datagram Protocol, Src Port: 23036 (23036), Dst Port: 5060 (5060)
Session Initiation Protocol
    Status-Line: SIP/2.0 200 OK
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;received=X.X.X.X;rport=5060;branch=z9hG4bK0a01c9450000002743ff5f3c0000607b0000002e
        Record-Route: <sip:*02139435245@X.X.X.X:5060;ftag=580759013014;lr=on>
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 3 BYE
        User-Agent: Asterisk PBX
        Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
        Contact: <sip:*02139435245@192.168.2.1:5060>
        Content-Length: 0
        P-hint: NAT traversal

No.     Time        Source                Destination           Protocol Info
     13 9.169758    64.77.225.69          X.X.X.X         SIP/SDP  Request: INVITE
sip:*0@X.X.X.X:5060, with session description

Frame 13 (776 bytes on wire, 776 bytes captured)
Ethernet II, Src: Cisco_20:a3:2c (00:02:7e:20:a3:2c), Dst: 64.77.239.162
(00:01:d7:37:0e:c3)
Internet Protocol, Src: 64.77.225.69 (64.77.225.69), Dst: X.X.X.X (X.X.X.X)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Request-Line: INVITE sip:*0@X.X.X.X:5060 SIP/2.0
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;rport;branch=z9hG4bK0a01c9450000002743ff5f3a000072cb00000029
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>
        Contact: <sip:jack.wei@64.77.225.69>
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 1 INVITE
        Max-Forwards: 70
        User-Agent: SJphone/1.61.312b (SJ Labs)
        Content-Length: 262
        Content-Type: application/sdp
    Message body
        Session Description Protocol
            Session Description Protocol Version (v): 0
            Owner/Creator, Session Id (o): - 3349798330 3349798330 IN IP4 64.77.225.69
            Session Name (s): SJphone
            Connection Information (c): IN IP4 64.77.225.69
            Time Description, active time (t): 0 0
            Session Attribute (a): setup:active
            Media Description, name and address (m): audio 49156 RTP/AVP 3 0 8 101
            Media Attribute (a): rtpmap:3 GSM/8000
            Media Attribute (a): rtpmap:0 PCMU/8000
            Media Attribute (a): rtpmap:8 PCMA/8000
            Media Attribute (a): rtpmap:101 telephone-event/8000
            Media Attribute (a): fmtp:101 0-11,16

No.     Time        Source                Destination           Protocol Info
     14 9.171073    X.X.X.X         64.77.225.69          SIP      Status: 407 Proxy
Authentication Required

Frame 14 (598 bytes on wire, 598 bytes captured)
Ethernet II, Src: 64.77.239.162 (00:01:d7:37:0e:c3), Dst: Cisco_20:a3:2c
(00:02:7e:20:a3:2c)
Internet Protocol, Src: X.X.X.X (X.X.X.X), Dst: 64.77.225.69 (64.77.225.69)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Status-Line: SIP/2.0 407 Proxy Authentication Required
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;rport=23018;branch=z9hG4bK0a01c9450000002743ff5f3a000072cb00000029;received=X.X.X.X
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=329cfeaa6ded039da25ff8cbb8668bd2.c651
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 1 INVITE
        Proxy-Authenticate: Digest realm="X.X.X.X",
nonce="43fefdd01e0923dcfc87e7d23d9b731cfc84ffbd"
        Server: OpenSer (1.0.0-tls (i386/linux))
        Content-Length: 0

No.     Time        Source                Destination           Protocol Info
     16 9.173686    64.77.225.69          X.X.X.X         SIP      Request: ACK
sip:*0@X.X.X.X:5060

Frame 16 (479 bytes on wire, 479 bytes captured)
Ethernet II, Src: Cisco_20:a3:2c (00:02:7e:20:a3:2c), Dst: 64.77.239.162
(00:01:d7:37:0e:c3)
Internet Protocol, Src: 64.77.225.69 (64.77.225.69), Dst: X.X.X.X (X.X.X.X)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Request-Line: ACK sip:*0@X.X.X.X:5060 SIP/2.0
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;rport;branch=z9hG4bK0a01c9450000002743ff5f3a000072cb00000029
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=329cfeaa6ded039da25ff8cbb8668bd2.c651
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 1 ACK
        Max-Forwards: 70
        User-Agent: SJphone/1.61.312b (SJ Labs)
        Content-Length: 0

No.     Time        Source                Destination           Protocol Info
     17 9.175053    64.77.225.69          X.X.X.X         SIP/SDP  Request: INVITE
sip:*0@X.X.X.X:5060, with session description

Frame 17 (980 bytes on wire, 980 bytes captured)
Ethernet II, Src: Cisco_20:a3:2c (00:02:7e:20:a3:2c), Dst: 64.77.239.162
(00:01:d7:37:0e:c3)
Internet Protocol, Src: 64.77.225.69 (64.77.225.69), Dst: X.X.X.X (X.X.X.X)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Request-Line: INVITE sip:*0@X.X.X.X:5060 SIP/2.0
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;rport;branch=z9hG4bK0a01c9450000002743ff5f3a000003630000002a
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>
        Contact: <sip:jack.wei@64.77.225.69>
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 2 INVITE
        Max-Forwards: 70
        User-Agent: SJphone/1.61.312b (SJ Labs)
        Content-Length: 262
        Content-Type: application/sdp
        Proxy-Authorization: Digest
username="jack.wei",realm="X.X.X.X",nonce="43fefdd01e0923dcfc87e7d23d9b731cfc84ffbd",uri="sip:*0@X.X.X.X:5060",response="0b87bcb43183f39a2d19f11572b6c0c5"
    Message body
        Session Description Protocol
            Session Description Protocol Version (v): 0
            Owner/Creator, Session Id (o): - 3349798330 3349798330 IN IP4 64.77.225.69
            Session Name (s): SJphone
            Connection Information (c): IN IP4 64.77.225.69
            Time Description, active time (t): 0 0
            Session Attribute (a): setup:active
            Media Description, name and address (m): audio 49156 RTP/AVP 3 0 8 101
            Media Attribute (a): rtpmap:3 GSM/8000
            Media Attribute (a): rtpmap:0 PCMU/8000
            Media Attribute (a): rtpmap:8 PCMA/8000
            Media Attribute (a): rtpmap:101 telephone-event/8000
            Media Attribute (a): fmtp:101 0-11,16

No.     Time        Source                Destination           Protocol Info
     20 9.489937    X.X.X.X         64.77.225.69          SIP      Status: 100 trying --
your call is important to us

Frame 20 (461 bytes on wire, 461 bytes captured)
Ethernet II, Src: 64.77.239.162 (00:01:d7:37:0e:c3), Dst: Cisco_20:a3:2c
(00:02:7e:20:a3:2c)
Internet Protocol, Src: X.X.X.X (X.X.X.X), Dst: 64.77.225.69 (64.77.225.69)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Status-Line: SIP/2.0 100 trying -- your call is important to us
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;rport=23018;branch=z9hG4bK0a01c9450000002743ff5f3a000003630000002a;received=X.X.X.X
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 2 INVITE
        Server: OpenSer (1.0.0-tls (i386/linux))
        Content-Length: 0

No.     Time        Source                Destination           Protocol Info
     21 9.492532    X.X.X.X         64.77.225.69          SIP/SDP  Status: 200 OK, with
session description

Frame 21 (880 bytes on wire, 880 bytes captured)
Ethernet II, Src: 64.77.239.162 (00:01:d7:37:0e:c3), Dst: Cisco_20:a3:2c
(00:02:7e:20:a3:2c)
Internet Protocol, Src: X.X.X.X (X.X.X.X), Dst: 64.77.225.69 (64.77.225.69)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Status-Line: SIP/2.0 200 OK
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;received=X.X.X.X;rport=23018;branch=z9hG4bK0a01c9450000002743ff5f3a000003630000002a
        Record-Route: <sip:*0@X.X.X.X:5060;ftag=580759013014;lr=on>
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 2 INVITE
        User-Agent: Asterisk PBX
        Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
        Contact: <sip:*02139435245@Y.Y.Y.Y>
        Content-Type: application/sdp
        Content-Length: 241
    Message body
        Session Description Protocol
            Session Description Protocol Version (v): 0
            Owner/Creator, Session Id (o): root 15210 15210 IN IP4 Y.Y.Y.Y
            Session Name (s): session
            Connection Information (c): IN IP4 Y.Y.Y.Y
            Time Description, active time (t): 0 0
            Media Description, name and address (m): audio 13086 RTP/AVP 3 0 101
            Media Attribute (a): rtpmap:3 GSM/8000
            Media Attribute (a): rtpmap:0 PCMU/8000
            Media Attribute (a): rtpmap:101 telephone-event/8000
            Media Attribute (a): fmtp:101 0-16
            Media Attribute (a): silenceSupp:off - - - -

No.     Time        Source                Destination           Protocol Info
     22 9.497201    64.77.225.69          X.X.X.X         SIP      Request: ACK
sip:*02139435245@Y.Y.Y.Y

Frame 22 (517 bytes on wire, 517 bytes captured)
Ethernet II, Src: Cisco_20:a3:2c (00:02:7e:20:a3:2c), Dst: 64.77.239.162
(00:01:d7:37:0e:c3)
Internet Protocol, Src: 64.77.225.69 (64.77.225.69), Dst: X.X.X.X (X.X.X.X)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Request-Line: ACK sip:*02139435245@Y.Y.Y.Y SIP/2.0
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;rport;branch=z9hG4bK0a01c9450000002743ff5f3b00004fe30000002d
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 2 ACK
        Max-Forwards: 70
        User-Agent: SJphone/1.61.312b (SJ Labs)
        Content-Length: 0
        Route: <sip:*0@X.X.X.X:5060;ftag=580759013014;lr=on>

No.     Time        Source                Destination           Protocol Info
     23 9.500885    64.77.225.69          Y.Y.Y.Y         RTP      Payload type=GSM 06.10,
SSRC=247342095, Seq=1084, Time=0, Mark

Frame 23 (87 bytes on wire, 87 bytes captured)
Ethernet II, Src: Cisco_20:a3:2c (00:02:7e:20:a3:2c), Dst: 64.77.239.162
(00:01:d7:37:0e:c3)
Internet Protocol, Src: 64.77.225.69 (64.77.225.69), Dst: Y.Y.Y.Y (Y.Y.Y.Y)
User Datagram Protocol, Src Port: 49156 (49156), Dst Port: 13086 (13086)
Real-Time Transport Protocol

No.     Time        Source                Destination           Protocol Info
     30 9.580797    64.77.225.69          Y.Y.Y.Y         RTP      Payload type=GSM 06.10,
SSRC=247342095, Seq=1088, Time=640

Frame 30 (87 bytes on wire, 87 bytes captured)
Ethernet II, Src: Cisco_20:a3:2c (00:02:7e:20:a3:2c), Dst: 64.77.239.162
(00:01:d7:37:0e:c3)
Internet Protocol, Src: 64.77.225.69 (64.77.225.69), Dst: Y.Y.Y.Y (Y.Y.Y.Y)
User Datagram Protocol, Src Port: 49156 (49156), Dst Port: 13086 (13086)
Real-Time Transport Protocol

No.     Time        Source                Destination           Protocol Info
     31 9.600740    64.77.225.69          Y.Y.Y.Y         RTP      Payload type=GSM 06.10,
SSRC=247342095, Seq=1089, Time=800

Frame 31 (87 bytes on wire, 87 bytes captured)
Ethernet II, Src: Cisco_20:a3:2c (00:02:7e:20:a3:2c), Dst: 64.77.239.162
(00:01:d7:37:0e:c3)
Internet Protocol, Src: 64.77.225.69 (64.77.225.69), Dst: Y.Y.Y.Y (Y.Y.Y.Y)
User Datagram Protocol, Src Port: 49156 (49156), Dst Port: 13086 (13086)
Real-Time Transport Protocol

No.     Time        Source                Destination           Protocol Info
     35 9.680737    64.77.225.69          Y.Y.Y.Y         RTP      Payload type=GSM 06.10,
SSRC=247342095, Seq=1093, Time=1440

Frame 35 (87 bytes on wire, 87 bytes captured)
Ethernet II, Src: Cisco_20:a3:2c (00:02:7e:20:a3:2c), Dst: 64.77.239.162
(00:01:d7:37:0e:c3)
Internet Protocol, Src: 64.77.225.69 (64.77.225.69), Dst: Y.Y.Y.Y (Y.Y.Y.Y)
User Datagram Protocol, Src Port: 49156 (49156), Dst Port: 13086 (13086)
Real-Time Transport Protocol

No.     Time        Source                Destination           Protocol Info
     36 9.700744    64.77.225.69          Y.Y.Y.Y         RTP      Payload type=GSM 06.10,
SSRC=247342095, Seq=1094, Time=1600

Frame 36 (87 bytes on wire, 87 bytes captured)
Ethernet II, Src: Cisco_20:a3:2c (00:02:7e:20:a3:2c), Dst: 64.77.239.162
(00:01:d7:37:0e:c3)
Internet Protocol, Src: 64.77.225.69 (64.77.225.69), Dst: Y.Y.Y.Y (Y.Y.Y.Y)
User Datagram Protocol, Src Port: 49156 (49156), Dst Port: 13086 (13086)
Real-Time Transport Protocol

No.     Time        Source                Destination           Protocol Info
    123 11.374114   64.77.225.69          X.X.X.X         SIP      Request: BYE
sip:*02139435245@Y.Y.Y.Y

Frame 123 (721 bytes on wire, 721 bytes captured)
Ethernet II, Src: Cisco_20:a3:2c (00:02:7e:20:a3:2c), Dst: 64.77.239.162
(00:01:d7:37:0e:c3)
Internet Protocol, Src: 64.77.225.69 (64.77.225.69), Dst: X.X.X.X (X.X.X.X)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Request-Line: BYE sip:*02139435245@Y.Y.Y.Y SIP/2.0
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;rport;branch=z9hG4bK0a01c9450000002743ff5f3c0000607b0000002e
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 3 BYE
        Max-Forwards: 70
        User-Agent: SJphone/1.61.312b (SJ Labs)
        Content-Length: 0
        Route: <sip:*0@X.X.X.X:5060;ftag=580759013014;lr=on>
        Proxy-Authorization: Digest
username="jack.wei",realm="X.X.X.X",nonce="43fefdd01e0923dcfc87e7d23d9b731cfc84ffbd",uri="sip:*0@X.X.X.X:5060",response="0b87bcb43183f39a2d19f11572b6c0c5"

No.     Time        Source                Destination           Protocol Info
    129 11.874205   64.77.225.69          X.X.X.X         SIP      Request: BYE
sip:*02139435245@Y.Y.Y.Y

Frame 129 (721 bytes on wire, 721 bytes captured)
Ethernet II, Src: Cisco_20:a3:2c (00:02:7e:20:a3:2c), Dst: 64.77.239.162
(00:01:d7:37:0e:c3)
Internet Protocol, Src: 64.77.225.69 (64.77.225.69), Dst: X.X.X.X (X.X.X.X)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Request-Line: BYE sip:*02139435245@Y.Y.Y.Y SIP/2.0
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;rport;branch=z9hG4bK0a01c9450000002743ff5f3c0000607b0000002e
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 3 BYE
        Max-Forwards: 70
        User-Agent: SJphone/1.61.312b (SJ Labs)
        Content-Length: 0
        Route: <sip:*0@X.X.X.X:5060;ftag=580759013014;lr=on>
        Proxy-Authorization: Digest
username="jack.wei",realm="X.X.X.X",nonce="43fefdd01e0923dcfc87e7d23d9b731cfc84ffbd",uri="sip:*0@X.X.X.X:5060",response="0b87bcb43183f39a2d19f11572b6c0c5"

No.     Time        Source                Destination           Protocol Info
    135 12.873507   64.77.225.69          X.X.X.X         SIP      Request: BYE
sip:*02139435245@Y.Y.Y.Y

Frame 135 (721 bytes on wire, 721 bytes captured)
Ethernet II, Src: Cisco_20:a3:2c (00:02:7e:20:a3:2c), Dst: 64.77.239.162
(00:01:d7:37:0e:c3)
Internet Protocol, Src: 64.77.225.69 (64.77.225.69), Dst: X.X.X.X (X.X.X.X)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Request-Line: BYE sip:*02139435245@Y.Y.Y.Y SIP/2.0
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;rport;branch=z9hG4bK0a01c9450000002743ff5f3c0000607b0000002e
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 3 BYE
        Max-Forwards: 70
        User-Agent: SJphone/1.61.312b (SJ Labs)
        Content-Length: 0
        Route: <sip:*0@X.X.X.X:5060;ftag=580759013014;lr=on>
        Proxy-Authorization: Digest
username="jack.wei",realm="X.X.X.X",nonce="43fefdd01e0923dcfc87e7d23d9b731cfc84ffbd",uri="sip:*0@X.X.X.X:5060",response="0b87bcb43183f39a2d19f11572b6c0c5"

No.     Time        Source                Destination           Protocol Info
    139 13.492072   64.77.239.162         64.77.226.30          TCP      32800 > 3306
[SYN] Seq=0 Ack=0 Win=23360 Len=0 MSS=1460 TSV=682543378 TSER=0 WS=2

Frame 139 (74 bytes on wire, 74 bytes captured)
Ethernet II, Src: 64.77.239.162 (00:01:d7:37:0e:c3), Dst: Cisco_20:a3:2c
(00:02:7e:20:a3:2c)
Internet Protocol, Src: 64.77.239.162 (64.77.239.162), Dst: 64.77.226.30 (64.77.226.30)
Transmission Control Protocol, Src Port: 32800 (32800), Dst Port: 3306 (3306), Seq: 0,
Ack: 0, Len: 0

No.     Time        Source                Destination           Protocol Info
    140 13.624964   64.77.239.162         64.77.226.27          DNS      Standard query
PTR 1.4.168.192.in-addr.arpa

Frame 140 (84 bytes on wire, 84 bytes captured)
Ethernet II, Src: 64.77.239.162 (00:01:d7:37:0e:c3), Dst: Cisco_20:a3:2c
(00:02:7e:20:a3:2c)
Internet Protocol, Src: 64.77.239.162 (64.77.239.162), Dst: 64.77.226.27 (64.77.226.27)
User Datagram Protocol, Src Port: 32771 (32771), Dst Port: domain (53)
Domain Name System (query)

No.     Time        Source                Destination           Protocol Info
    141 13.625929   64.77.226.27          64.77.239.162         DNS      Standard query
response, No such name

Frame 141 (161 bytes on wire, 161 bytes captured)
Ethernet II, Src: Cisco_20:a3:2c (00:02:7e:20:a3:2c), Dst: 64.77.239.162
(00:01:d7:37:0e:c3)
Internet Protocol, Src: 64.77.226.27 (64.77.226.27), Dst: 64.77.239.162 (64.77.239.162)
User Datagram Protocol, Src Port: domain (53), Dst Port: 32771 (32771)
Domain Name System (response)

No.     Time        Source                Destination           Protocol Info
    143 14.031913   64.77.239.161         224.0.0.5             OSPF     Hello Packet

Frame 143 (78 bytes on wire, 78 bytes captured)
Ethernet II, Src: Cisco_20:a3:2c (00:02:7e:20:a3:2c), Dst: 01:00:5e:00:00:05
(01:00:5e:00:00:05)
Internet Protocol, Src: 64.77.239.161 (64.77.239.161), Dst: 224.0.0.5 (224.0.0.5)
Open Shortest Path First

No.     Time        Source                Destination           Protocol Info
    144 14.871869   64.77.225.69          X.X.X.X         SIP      Request: BYE
sip:*02139435245@Y.Y.Y.Y

Frame 144 (721 bytes on wire, 721 bytes captured)
Ethernet II, Src: Cisco_20:a3:2c (00:02:7e:20:a3:2c), Dst: 64.77.239.162
(00:01:d7:37:0e:c3)
Internet Protocol, Src: 64.77.225.69 (64.77.225.69), Dst: X.X.X.X (X.X.X.X)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Request-Line: BYE sip:*02139435245@Y.Y.Y.Y SIP/2.0
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;rport;branch=z9hG4bK0a01c9450000002743ff5f3c0000607b0000002e
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 3 BYE
        Max-Forwards: 70
        User-Agent: SJphone/1.61.312b (SJ Labs)
        Content-Length: 0
        Route: <sip:*0@X.X.X.X:5060;ftag=580759013014;lr=on>
        Proxy-Authorization: Digest
username="jack.wei",realm="X.X.X.X",nonce="43fefdd01e0923dcfc87e7d23d9b731cfc84ffbd",uri="sip:*0@X.X.X.X:5060",response="0b87bcb43183f39a2d19f11572b6c0c5"

No.     Time        Source                Destination           Protocol Info
    148 14.975012   X.X.X.X         64.77.225.69          TCP      22 > 1321 [ACK]
Seq=1588 Ack=52 Win=16384 Len=0

Frame 148 (54 bytes on wire, 54 bytes captured)
Ethernet II, Src: 64.77.239.162 (00:01:d7:37:0e:c3), Dst: Cisco_20:a3:2c
(00:02:7e:20:a3:2c)
Internet Protocol, Src: X.X.X.X (X.X.X.X), Dst: 64.77.225.69 (64.77.225.69)
Transmission Control Protocol, Src Port: 22 (22), Dst Port: 1321 (1321), Seq: 1588, Ack:
52, Len: 0

No.     Time        Source                Destination           Protocol Info
    154 18.877837   64.77.225.69          X.X.X.X         SIP      Request: BYE
sip:*02139435245@Y.Y.Y.Y

Frame 154 (721 bytes on wire, 721 bytes captured)
Ethernet II, Src: Cisco_20:a3:2c (00:02:7e:20:a3:2c), Dst: 64.77.239.162
(00:01:d7:37:0e:c3)
Internet Protocol, Src: 64.77.225.69 (64.77.225.69), Dst: X.X.X.X (X.X.X.X)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Request-Line: BYE sip:*02139435245@Y.Y.Y.Y SIP/2.0
    Message Header
        Via: SIP/2.0/UDP
10.1.201.69;rport;branch=z9hG4bK0a01c9450000002743ff5f3c0000607b0000002e
        From: "Jack Wei"<sip:jack.wei@X.X.X.X:5060>;tag=580759013014
        To: <sip:*0@X.X.X.X:5060>;tag=as45d54422
        Call-ID: 4AB73688-77E6-43D1-83FC-785BBE46BC4F(a)10.1.201.69
        CSeq: 3 BYE
        Max-Forwards: 70
        User-Agent: SJphone/1.61.312b (SJ Labs)
        Content-Length: 0
        Route: <sip:*0@X.X.X.X:5060;ftag=580759013014;lr=on>
        Proxy-Authorization: Digest
username="jack.wei",realm="X.X.X.X",nonce="43fefdd01e0923dcfc87e7d23d9b731cfc84ffbd",uri="sip:*0@X.X.X.X:5060",response="0b87bcb43183f39a2d19f11572b6c0c5"

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[Serusers] problem with OpenSER + Asterisk + F5 load-balancing switch