1. recv 1258 bytes from udp/[190.210.133.212]:5060 at 13:36:06.456076:
2.    ------------------------------------------------------------------------
3.    SIP/2.0 200 OK
4.    Via: SIP/2.0/UDP 201.216.208.162;received=201.216.208.162;branch=z9hG4bK4B2Q8eUKKt0Kj;rport=5060
5.    From: "Gui" <sip:ninguno@190.210.133.212>;tag=rZ19NUaXQDSja
6.    To: <sip:1511885#5401128229001@190.210.133.212>;tag=SDtdgl299-BC304F08-B7A
7.    Call-ID: a191e161-98ae-1235-02be-001b2185f936
8.    CSeq: 105585018 INVITE
9.    Date: Mon, 10 Apr 2017 16:36:24 GMT
10.    Server: Cisco-SIPGateway/IOS-12.x
11.    Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REGISTER
12.    Supported:
13.    Allow-Events: telephone-event
14.    Contact: <sip:1511885#5401128229001@190.210.133.212:5060;transport=udp>
15.    MIME-Version: 1.0
16.    Content-Type: multipart/mixed;boundary=uniqueBoundary
17.    Content-Length: 543
18.    User-Agent: Iplan ProxySIP (1.4.2-notls (i386/linux))
19.    
20.    --uniqueBoundary
21.    Content-Type: application/sdp
22.    
23.    v=0
24.    o=CiscoSystemsSIP-GW-UserAgent 2483 9733 IN IP4 190.210.133.212
25.    s=SIP Call
26.    c=IN IP4 190.210.133.212
27.    t=0 0
28.    m=audio 32482 RTP/AVP 0 101
29.    c=IN IP4 190.210.133.212
30.    a=rtpmap:0 PCMU/8000
31.    a=rtpmap:101 telephone-event/8000
32.    a=fmtp:101 0-16
33.    a=ptime:20
34.    
35.    --uniqueBoundary
36.    Content-Type: application/gtd
37.    Content-Disposition: signal;handling=optional
38.    
39.    ANM,
40.    ATP,1e028182
41.    BCI,u,f,u,n,n,n,y,n,y,y,u
42.    CIC,0000000581
43.    CNN,04,1,y,4,1128229000
44.    PRN,q761*,AR*,oper2,1993
45.    
46.    --uniqueBoundary--
47.    ------------------------------------------------------------------------